cefdinir and its Impurities

Cefdinir, also known as Omnicef. It is sold under the brand name Omnicef among others, is an antibiotic used to treat pneumonia, otitis media, strep throat, and cellulitis.. Reference standards of Cefdinir API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 61 results for cefdinir Impurities
PA 03 89000

Cefdinir - API

Cefdinir


  • Catalogue No.:PA 03 89000

  • CAS :

    91832-40-5

  • Molecular Formula : C14H13N5O5S2

  • Molecular Weight : 395.41

PA 03 89510

2(R)-2-[(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic Acid

2(R)-2-[(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic Acid


  • Catalogue No.:PA 03 89510

  • CAS :

    178422-42-9

  • Molecular Formula : C14H15N5O6S2

  • Molecular Weight : 413.43

PA 03 89520

Thiazolyacetyl Glycine Oxime

Thiazolyacetyl Glycine Oxime


  • Catalogue No.:PA 03 89520

  • CAS :

    178949-03-6

  • Molecular Formula : C7H8N4O4S

  • Molecular Weight : 244.23

PA 03 89530

Thiazolyacetyl Glycine Oxime Acetal

Thiazolyacetyl Glycine Oxime Acetal


  • Catalogue No.:PA 03 89530

  • CAS :

    178422-40-7

  • Molecular Formula : C7H10N4O4S

  • Molecular Weight : 246.24

PA 03 89540

3-Methyl Cefdinir

3-Methyl Cefdinir


  • Catalogue No.:PA 03 89540

  • CAS :

    71091-93-5

  • Molecular Formula : C13H13N5O5S2

  • Molecular Weight : 383.41

PA 03 89550

Cefdinir Lactone

Cefdinir Lactone


  • Catalogue No.:PA 03 89550

  • CAS :

    946573-41-7

  • Molecular Formula : C14H13N5O5S2

  • Molecular Weight : 395.41

PA 03 89560

Cefdinir Isoxazole Analog

Cefdinir Isoxazole Analog


  • Catalogue No.:PA 03 89560

  • CAS :

    1356842-10-8

  • Molecular Formula : C13H11N3O6S

  • Molecular Weight : 337.31

PA 03 89570

E-Cefdinir

E-Cefdinir


  • Catalogue No.:PA 03 89570

  • CAS :

    178601-88-2

  • Molecular Formula : C14H13N5O5S2

  • Molecular Weight : 395.41

PA 03 89580

Cefdinir Decarboxy Open Ring (Mixture of Diastereomers)

Cefdinir Decarboxy Open Ring (Mixture of Diastereomers)


  • Catalogue No.:PA 03 89580

  • CAS :

    178949-04-7

  • Molecular Formula : C13H15N5O4S2

  • Molecular Weight : 369.42

PA 03 89590

(6R,7R)-7-[2-(2-Amino-4-thiazolyl)acetamido]-8-oxo-3-vinyl-5-thia-1-azabicyclo[4,2,0]oct-2-ene-2-carboxylic Acid

(6R,7R)-7-[2-(2-Amino-4-thiazolyl)acetamido]-8-oxo-3-vinyl-5-thia-1-azabicyclo[4,2,0]oct-2-ene-2-carboxylic Acid


  • Catalogue No.:PA 03 89590

  • CAS :

    79350-10-0

  • Molecular Formula : C14H14N4O4S2

  • Molecular Weight : 366.42

PA 03 89600

Cefdinir Sulfoxide

Cefdinir Sulfoxide


  • Catalogue No.:PA 03 89600

  • CAS :

    934986-48-8

  • Molecular Formula : C14H13N5O6S2

  • Molecular Weight : 411.41

PA 03 89610

Cefdinir Thiazine Analog

Cefdinir Thiazine Analog


  • Catalogue No.:PA 03 89610

  • CAS :

    178422-39-4

  • Molecular Formula : C14H15N5O6S2

  • Molecular Weight : 413.43

PA 03 89620

Cefdinir 7-isomer

Cefdinir 7-isomer


  • Catalogue No.:PA 03 89620

  • CAS :

    178601-89-3

  • Molecular Formula : C14H13N5O5S2

  • Molecular Weight : 395.41

PA 03 89630

Cefdinir Glyoxalic Analog

Cefdinir Glyoxalic Analog


  • Catalogue No.:PA 03 89630

  • CAS :

    79350-14-4

  • Molecular Formula : C14H12N4O5S2

  • Molecular Weight : 380.4

PA 03 89640

Cefdinir Open-Ring Lactone Sodium Salt

Cefdinir Open-Ring Lactone Sodium Salt


  • Catalogue No.:PA 03 89640

  • CAS :

    NA

  • Molecular Formula : C14H14N5NaO6S2

  • Molecular Weight : 435.41

PA 03 89650

2(R)-2-[(Z)-2-(Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic Acid (Mixture of 4 Diastereomers)

2(R)-2-[(Z)-2-(Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic Acid (Mixture of 4 Diastereomers)


  • Catalogue No.:PA 03 89650

  • CAS :

    178422-45-2

  • Molecular Formula : C14H15N5O6S2

  • Molecular Weight : 413.43

PA 03 89660

(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamide

(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamide


  • Catalogue No.:PA 03 89660

  • CAS :

    1450758-21-0

  • Molecular Formula : C5H6N4O2S

  • Molecular Weight : 186.19

PA STI 018330

Cefdinir-15N2,13C


  • Catalogue No.:PA STI 018330

  • CAS :

    NA

  • Molecular Formula : C1313CH13N315N2O5S2

  • Molecular Weight : 398.39

PA USP1097625

Cefdinir Related Compound A (2(R)-2-[(Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS (1097625)


  • Catalogue No.:PA USP1097625

  • CAS :

    178422-42-9

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1097589

Cefdinir Related Compound B ((6R,7R)-7-[2-(2-amino-4-thiazolyl)acetamido]-8-oxo-3-vinyl-5-thia-1-az (1097589)


  • Catalogue No.:PA USP1097589

  • CAS :

    79350-10-0

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1097614

Cefdinir (1097614)


  • Catalogue No.:PA USP1097614

  • CAS :

    91832-40-5

  • Molecular Formula :

  • Molecular Weight : NA

PA 03 89670

(6S,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid 5-oxide

(6S,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid 5-oxide


  • Catalogue No.:PA 03 89670

  • CAS :

    NA

  • Molecular Formula : C14H13N5O6S2

  • Molecular Weight : 411.41

PA 03 89680

(6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-3-(2-hydroxyethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid

(6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-3-(2-hydroxyethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid


  • Catalogue No.:PA 03 89680

  • CAS :

    NA

  • Molecular Formula : C14H15N5O6S2

  • Molecular Weight : 413.42

PA 03 89690

(2R)-2-((E)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-2-((2R)-5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)acetic Acid

(2R)-2-((E)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-2-((2R)-5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)acetic Acid


  • Catalogue No.:PA 03 89690

  • CAS :

    NA

  • Molecular Formula : C14H15N5O6S2

  • Molecular Weight : 413.42

PA 03 89700

O-Acetyl Cefdinir

O-Acetyl Cefdinir


  • Catalogue No.:PA 03 89700

  • CAS :

    127770-93-8

  • Molecular Formula : C16H15N5O6S2

  • Molecular Weight : 437.45

PA 03 89710

(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-(((2R)-5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)methyl)acetamide

(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-(((2R)-5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)methyl)acetamide


  • Catalogue No.:PA 03 89710

  • CAS :

    NA

  • Molecular Formula : C13H15N5O4S2

  • Molecular Weight : 369.41

PA 03 89720

(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-((6R)-3-methyl-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)acetamide

(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-((6R)-3-methyl-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)acetamide


  • Catalogue No.:PA 03 89720

  • CAS :

    NA

  • Molecular Formula : C14H13N5O5S2

  • Molecular Weight : 395.41

PA 03 89730

Cefdinir Thiazene Amide Analog

Cefdinir Thiazene Amide Analog


  • Catalogue No.:PA 03 89730

  • CAS :

    NA

  • Molecular Formula : C14H16N6O5S2

  • Molecular Weight : 412.44

PA 03 89740

(6R,7R)-7-((6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid

(6R,7R)-7-((6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid


  • Catalogue No.:PA 03 89740

  • CAS :

    NA

  • Molecular Formula : C23H21N7O7S3

  • Molecular Weight : 603.64

PA 03 89750

4-Methoxybenzyl (6R,7R)-8-oxo-7-(2-phenylacetamido)-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

4-Methoxybenzyl (6R,7R)-8-oxo-7-(2-phenylacetamido)-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate


  • Catalogue No.:PA 03 89750

  • CAS :

    NA

  • Molecular Formula : C25H24N2O5S

  • Molecular Weight : 464.54

PA 03 89760

(6R,7R)-8-Oxo-7-(2-phenylacetamido)-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid

(6R,7R)-8-Oxo-7-(2-phenylacetamido)-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid


  • Catalogue No.:PA 03 89760

  • CAS :

    33748-00-4

  • Molecular Formula : C17H16N2O4S

  • Molecular Weight : 344.39

PA 03 89770

tert-Butyl (Z)-2-(hydroxyimino)-3-oxobutanoate

tert-Butyl (Z)-2-(hydroxyimino)-3-oxobutanoate


  • Catalogue No.:PA 03 89770

  • CAS :

    79232-64-7

  • Molecular Formula : C8H13NO4

  • Molecular Weight : 187.2

PA 03 89780

tert-Butyl (Z)-2-((2-methoxy-2-oxoethoxy)imino)-3-oxobutanoate

tert-Butyl (Z)-2-((2-methoxy-2-oxoethoxy)imino)-3-oxobutanoate


  • Catalogue No.:PA 03 89780

  • CAS :

    84080-68-2

  • Molecular Formula : C11H17NO6

  • Molecular Weight : 259.26

PA 03 89790

(Z)-4-Chloro-2-((2-methoxy-2-oxoethoxy)imino)-3-oxobutanoic Acid

(Z)-4-Chloro-2-((2-methoxy-2-oxoethoxy)imino)-3-oxobutanoic Acid


  • Catalogue No.:PA 03 89790

  • CAS :

    84080-70-6

  • Molecular Formula : C7H8ClNO6

  • Molecular Weight : 237.59

PA 03 89800

(E)-2-(Trityloxyimino)-2-[2-(tritylamino)thiazol-4-yl]acetic Acid

(E)-2-(Trityloxyimino)-2-[2-(tritylamino)thiazol-4-yl]acetic Acid


  • Catalogue No.:PA 03 89800

  • CAS :

    69689-81-2

  • Molecular Formula : C43H33N3O3S

  • Molecular Weight : 671.81

PA 03 89810

(Z)-2-(Trityloxyimino)-2-[2-(tritylamino)thiazol-4-yl]acetic Acid

(Z)-2-(Trityloxyimino)-2-[2-(tritylamino)thiazol-4-yl]acetic Acid


  • Catalogue No.:PA 03 89810

  • CAS :

    68786-47-0

  • Molecular Formula : C43H33N3O3S

  • Molecular Weight : 671.81

PA 03 89820

(Z)-2-[2-(Tritylamino)thiazol-4-yl]-2-(trityloxyimino)acetic Acid Ethyl Ester

(Z)-2-[2-(Tritylamino)thiazol-4-yl]-2-(trityloxyimino)acetic Acid Ethyl Ester


  • Catalogue No.:PA 03 89820

  • CAS :

    69689-86-7

  • Molecular Formula : C45H37N3O3S

  • Molecular Weight : 699.86

PAI 03 030010

Ethyl (Z)-2-(2-aminothiazol-4-yl)-2-((trityloxy)imino)acetate

Ethyl (Z)-2-(2-aminothiazol-4-yl)-2-((trityloxy)imino)acetate


  • Catalogue No.:PAI 03 030010

  • CAS :

    NA

  • Molecular Formula : C26H23N3O3S

  • Molecular Weight : 457.55

PAI 03 030020

(Z)-2-(2-Aminothiazol-4-yl)-2-((trityloxy)imino)acetic Acid

(Z)-2-(2-Aminothiazol-4-yl)-2-((trityloxy)imino)acetic Acid


  • Catalogue No.:PAI 03 030020

  • CAS :

    128438-01-7

  • Molecular Formula : C24H19N3O3S

  • Molecular Weight : 429.49

PAI 03 030030

(Z)-(2-(2-Aminothiazol-4-yl)-2-((trityloxy)imino)acetyl)glycine

(Z)-(2-(2-Aminothiazol-4-yl)-2-((trityloxy)imino)acetyl)glycine


  • Catalogue No.:PAI 03 030030

  • CAS :

    NA

  • Molecular Formula : C26H22N4O4S

  • Molecular Weight : 486.55

PAI 03 030040

Ethyl (Z)-(2-(2-aminothiazol-4-yl)-2-((trityloxy)imino)acetyl)glycinate

Ethyl (Z)-(2-(2-aminothiazol-4-yl)-2-((trityloxy)imino)acetyl)glycinate


  • Catalogue No.:PAI 03 030040

  • CAS :

    NA

  • Molecular Formula : C28H26N4O4S

  • Molecular Weight : 514.60

PAI 03 030050

(Z)-2-(2-Aminothiazol-4-yl)-N-(2,2-dihydroxyethyl)-2-((trityloxy)imino)acetamide

(Z)-2-(2-Aminothiazol-4-yl)-N-(2,2-dihydroxyethyl)-2-((trityloxy)imino)acetamide


  • Catalogue No.:PAI 03 030050

  • CAS :

    NA

  • Molecular Formula : C26H24N4O4S

  • Molecular Weight : 488.56

PAI 03 030060

(6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-((trityloxy)imino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid

(6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-((trityloxy)imino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid


  • Catalogue No.:PAI 03 030060

  • CAS :

    NA

  • Molecular Formula : C32H27N5O5S2

  • Molecular Weight : 625.72

PAI 03 030070

(E)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetic Acid

(E)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetic Acid


  • Catalogue No.:PAI 03 030070

  • CAS :

    NA

  • Molecular Formula : C5H5N3O3S

  • Molecular Weight : 187.17

PAI 03 030080

(E)-2-(2-Aminothiazol-4-yl)-2-((trityloxy)imino)acetic acid

(E)-2-(2-Aminothiazol-4-yl)-2-((trityloxy)imino)acetic acid


  • Catalogue No.:PAI 03 030080

  • CAS :

    NA

  • Molecular Formula : C24H19N3O3S

  • Molecular Weight : 429.49

PAI 03 030090

(6R,7R)-7-((E)-2-(2-Aminothiazol-4-yl)-2-((trityloxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid

(6R,7R)-7-((E)-2-(2-Aminothiazol-4-yl)-2-((trityloxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid


  • Catalogue No.:PAI 03 030090

  • CAS :

    NA

  • Molecular Formula : C33H27N5O5S2

  • Molecular Weight : 637.73

PAI 03 030100

(Z)-2-(Acetoxyimino)-2-(2-aminothiazol-4-yl)acetic acid

(Z)-2-(Acetoxyimino)-2-(2-aminothiazol-4-yl)acetic acid


  • Catalogue No.:PAI 03 030100

  • CAS :

    110130-88-6

  • Molecular Formula : C7H7N3O4S

  • Molecular Weight : 229.21

PAI 03 030110

(6R,7R)-7-((Z)-2-(Acetoxyimino)-2-(2-aminothiazol-4-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

(6R,7R)-7-((Z)-2-(Acetoxyimino)-2-(2-aminothiazol-4-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid


  • Catalogue No.:PAI 03 030110

  • CAS :

    NA

  • Molecular Formula : C15H15N5O6S2

  • Molecular Weight : 425.43

PAI 03 030120

(E)-2-(Acetoxyimino)-2-(2-aminothiazol-4-yl)acetic acid

(E)-2-(Acetoxyimino)-2-(2-aminothiazol-4-yl)acetic acid


  • Catalogue No.:PAI 03 030120

  • CAS :

    NA

  • Molecular Formula : C7H7N3O4S

  • Molecular Weight : 229.21

PAI 03 030130

(6R,7R)-7-((E)-2-(Acetoxyimino)-2-(2-aminothiazol-4-yl)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid

(6R,7R)-7-((E)-2-(Acetoxyimino)-2-(2-aminothiazol-4-yl)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid


  • Catalogue No.:PAI 03 030130

  • CAS :

    NA

  • Molecular Formula : C16H15N5O6S2

  • Molecular Weight : 437.45

PAI 03 030140

Ethyl 4-Bromoacetoacetate

Ethyl 4-Bromoacetoacetate


  • Catalogue No.:PAI 03 030140

  • CAS :

    13176-46-0

  • Molecular Formula : C6H9BrO3

  • Molecular Weight : 209.04

PAI 03 030150

Ethyl (Z)-4-bromo-2-(hydroxyimino)-3-oxobutanoate

Ethyl (Z)-4-bromo-2-(hydroxyimino)-3-oxobutanoate


  • Catalogue No.:PAI 03 030150

  • CAS :

    NA

  • Molecular Formula : C6H8BrNO4

  • Molecular Weight : 238.04

PAI 03 030160

Ethyl 4-hydroxyisoxazole-3-carboxylate

Ethyl 4-hydroxyisoxazole-3-carboxylate


  • Catalogue No.:PAI 03 030160

  • CAS :

    84691-16-7

  • Molecular Formula : C6H7NO4

  • Molecular Weight : 157.13

PAI 03 030170

Ethyl 4-(trityloxy)isoxazole-3-carboxylate

Ethyl 4-(trityloxy)isoxazole-3-carboxylate


  • Catalogue No.:PAI 03 030170

  • CAS :

    NA

  • Molecular Formula : C25H21NO4

  • Molecular Weight : 399.45

PAI 03 030180

4-(Trityloxy)isoxazole-3-carboxylic Acid

4-(Trityloxy)isoxazole-3-carboxylic Acid


  • Catalogue No.:PAI 03 030180

  • CAS :

    NA

  • Molecular Formula : C23H17NO4

  • Molecular Weight : 371.39

PAI 03 030190

(6R,7R)-8-Oxo-7-(4-(trityloxy)isoxazole-3-carboxamido)-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid

(6R,7R)-8-Oxo-7-(4-(trityloxy)isoxazole-3-carboxamido)-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid


  • Catalogue No.:PAI 03 030190

  • CAS :

    NA

  • Molecular Formula : C32H25N3O6S

  • Molecular Weight : 579.63

PAI 03 030200

4-Hydroxyisoxazole-3-carboxylic Acid

4-Hydroxyisoxazole-3-carboxylic Acid


  • Catalogue No.:PAI 03 030200

  • CAS :

    178316-77-3

  • Molecular Formula : C4H3NO4

  • Molecular Weight : 129.07

PAI 03 030210

4-Hydroxyisoxazole-3-carbonyl chloride Hydrochloride

4-Hydroxyisoxazole-3-carbonyl chloride Hydrochloride


  • Catalogue No.:PAI 03 030210

  • CAS :

    NA

  • Molecular Formula : C4H3Cl2NO3

  • Molecular Weight : 183.97

PAI 03 030221

Cefdinir

(Z)-2-(2-Aminothiazol-4-yl)-3-(benzo[d]thiazol-2-ylthio)-3-oxoprop-1-en-1-yl Acetate


  • Catalogue No.:PAI 03 030221

  • CAS :

    NA

  • Molecular Formula : C15H11N3O3S3

  • Molecular Weight : 377.45

PAI 03 030222

Cefdinir

(7S)-7-((7S)-7-((Z)-2-(Acetoxyimino)-2-(2-aminothiazol-4-yl)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid


  • Catalogue No.:PAI 03 030222

  • CAS :

    NA

  • Molecular Formula : C25H23N7O8S3

  • Molecular Weight : 645.68

PAI 03 030220

Cefdinir

(Z)-2-Methoxyimino-3-oxobutyric acid, 1,1-dimethylethyl Ester,


  • Catalogue No.:PAI 03 030220

  • CAS :

    NA

  • Molecular Formula : C9H15NO4

  • Molecular Weight : 201.22