miscellaneous and its Impurities

Miscellaneous Chemicals typically refers to a broad and diverse category of chemical substances that don't neatly fit into more specific classifications like commodity chemicals, specialty chemicals, or fine chemicals. Reference standards of Miscellaneous API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 45 results for miscellaneous Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 27 0035646

6-Bromo-3-cyclopropyl-2-fluoropyridine

6-Bromo-3-cyclopropyl-2-fluoropyridine

  • Catalogue No.:PA 27 0035646

  • CAS :

    2839917-66-5

  • Molecular Formula : C8H7BrFN

  • Molecular Weight : 216.05

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035647

5-(4-Bromobenzyl)-1,3,4-oxadiazol-2-amine

5-(4-Bromobenzyl)-1,3,4-oxadiazol-2-amine

  • Catalogue No.:PA 27 0035647

  • CAS :

    500867-15-2

  • Molecular Formula : C9H8BrN3O

  • Molecular Weight : 254.09

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035648

3-Phenyl-1H-pyrazole-4-carbaldehyde

3-Phenyl-1H-pyrazole-4-carbaldehyde

  • Catalogue No.:PA 27 0035648

  • CAS :

    26033-20-5

  • Molecular Formula : C10H8N2O

  • Molecular Weight : 172.19

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035756

2,2,2-Trifluoro-1-(2-methylpyrimidin-4-yl)ethan-1-amine

2,2,2-Trifluoro-1-(2-methylpyrimidin-4-yl)ethan-1-amine

  • Catalogue No.:PA 27 0035756

  • CAS :

    2091431-72-8

  • Molecular Formula : C7H8F3N3

  • Molecular Weight : 191.16

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035757

tert-Butyl (S)-3-((N,N-dimethylsulfamoyl)methyl)piperidine-1-carboxylate

tert-Butyl (S)-3-((N,N-dimethylsulfamoyl)methyl)piperidine-1-carboxylate

  • Catalogue No.:PA 27 0035757

  • CAS :

    3100452-43-2

  • Molecular Formula : C13H26N2O4S

  • Molecular Weight : 306.42

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035758

(S)-N,N-Dimethyl-1-(piperidin-3-yl)methanesulfonamide

(S)-N,N-Dimethyl-1-(piperidin-3-yl)methanesulfonamide

  • Catalogue No.:PA 27 0035758

  • CAS :

    2380895-30-5

  • Molecular Formula : C8H18N2O2S

  • Molecular Weight : 206.3

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035759

3,3-Difluoropiperidin-4-one

3,3-Difluoropiperidin-4-one

  • Catalogue No.:PA 27 0035759

  • CAS :

    1283720-75-1

  • Molecular Formula : C5H7F2NO

  • Molecular Weight : 135.11

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035760

(2-Methoxypyrimidin-4-yl)boronic Acid

(2-Methoxypyrimidin-4-yl)boronic Acid

  • Catalogue No.:PA 27 0035760

  • CAS :

    1315352-24-9

  • Molecular Formula : C5H7BN2O3

  • Molecular Weight : 153.93

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035761

2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine

2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine

  • Catalogue No.:PA 27 0035761

  • CAS :

    1259317-45-7

  • Molecular Formula : C11H17BN2O3

  • Molecular Weight : 236.08

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035762

5-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

5-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

  • Catalogue No.:PA 27 0035762

  • CAS :

    1101205-22-4

  • Molecular Formula : C12H18BNO2

  • Molecular Weight : 219.09

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035763

tert-Butyl 4-(5-hydroxypyrimidin-2-yl)piperazine-1-carboxylate

tert-Butyl 4-(5-hydroxypyrimidin-2-yl)piperazine-1-carboxylate

  • Catalogue No.:PA 27 0035763

  • CAS :

    1272973-58-6

  • Molecular Formula : C13H20N4O3

  • Molecular Weight : 280.33

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035764

7-Methyl-5-phenylpyrazolo[1,5-a]pyrimidine-2-carboxylic Acid

7-Methyl-5-phenylpyrazolo[1,5-a]pyrimidine-2-carboxylic Acid

  • Catalogue No.:PA 27 0035764

  • CAS :

    312922-05-7

  • Molecular Formula : C14H11N3O2

  • Molecular Weight : 253.26

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035765

(1s,3s)-3-Acetamidocyclobutane-1-carboxylic Acid

(1s,3s)-3-Acetamidocyclobutane-1-carboxylic Acid

  • Catalogue No.:PA 27 0035765

  • CAS :

    2104720-21-8

  • Molecular Formula : C7H11NO3

  • Molecular Weight : 157.17

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035766

rel-(3R,5S)-5-Acetamidotetrahydro-2H-pyran-3-carboxylic Acid

rel-(3R,5S)-5-Acetamidotetrahydro-2H-pyran-3-carboxylic Acid

  • Catalogue No.:PA 27 0035766

  • CAS :

    2679937-70-1

  • Molecular Formula : C8H13NO4

  • Molecular Weight : 187.2

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035767

3-(tert-Butyl)-4-fluoroaniline

3-(tert-Butyl)-4-fluoroaniline

  • Catalogue No.:PA 27 0035767

  • CAS :

    1369850-78-1

  • Molecular Formula : C10H14FN

  • Molecular Weight : 167.23

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035771

2-Ethyl-4,4-dimethylpentanal

2-Ethyl-4,4-dimethylpentanal

  • Catalogue No.:PA 27 0035771

  • CAS :

    1558276-41-7

  • Molecular Formula : C9H18O

  • Molecular Weight : 142.24

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035772

5-Methylhexa-3,5-dienoic Acid

5-Methylhexa-3,5-dienoic Acid

  • Catalogue No.:PA 27 0035772

  • CAS :

    676455-31-5

  • Molecular Formula : C7H10O2

  • Molecular Weight : 126.16

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035773

3-Methylcyclopentane-1-carbaldehyde

3-Methylcyclopentane-1-carbaldehyde

  • Catalogue No.:PA 27 0035773

  • CAS :

    82879-57-0

  • Molecular Formula : C7H12O

  • Molecular Weight : 112.17

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035674

2-Bromo-3,3-dimethoxypropanal

2-Bromo-3,3-dimethoxypropanal

  • Catalogue No.:PA 27 0035674

  • CAS :

    59453-00-8

  • Molecular Formula : C5H9BrO3

  • Molecular Weight : 197.03

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035675

2-Bromo-3-(cyclohexyloxy)acrylaldehyde

2-Bromo-3-(cyclohexyloxy)acrylaldehyde

  • Catalogue No.:PA 27 0035675

  • CAS :

    1253298-70-2

  • Molecular Formula : C9H13BrO2

  • Molecular Weight : 233.11

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035676

Diethyl Succinate

Diethyl Succinate

  • Catalogue No.:PA 27 0035676

  • CAS :

    123-25-1

  • Molecular Formula : C8H14O4

  • Molecular Weight : 174.2

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035677

Monononadecanoin

Monononadecanoin

  • Catalogue No.:PA 27 0035677

  • CAS :

    112340-30-4

  • Molecular Formula : C22H44O4

  • Molecular Weight : 372.59

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035678

Propane-1,2,3-triyl trinonadecanoate

Propane-1,2,3-triyl trinonadecanoate

  • Catalogue No.:PA 27 0035678

  • CAS :

    26536-13-0

  • Molecular Formula : C60H116O6

  • Molecular Weight : 933.58

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035679

1,3-Dinonadecanoin

1,3-Dinonadecanoin

  • Catalogue No.:PA 27 0035679

  • CAS :

    372490-74-9

  • Molecular Formula : C41H80O5

  • Molecular Weight : 653.09

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035680

Ammonium Trifluoromethanesulfonate

Ammonium Trifluoromethanesulfonate

  • Catalogue No.:PA 27 0035680

  • CAS :

    38542-94-8

  • Molecular Formula : CH4F3NO3S

  • Molecular Weight : 167.1

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035681

Chlorin p6 Trisodium Salt

Chlorin p6 Trisodium Salt

  • Catalogue No.:PA 27 0035681

  • CAS :

    179463-89-9

  • Molecular Formula : C33H31N4Na3O6

  • Molecular Weight : 648.6

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035682

Rhodine G7 Trisodium Salt

Rhodine G7 Trisodium Salt

  • Catalogue No.:PA 27 0035682

  • CAS :

    84581-15-7

  • Molecular Formula : C34H31N4Na3O7

  • Molecular Weight : 676.61

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035683

Chlorin e4

Chlorin e4

  • Catalogue No.:PA 27 0035683

  • CAS :

    550-52-7

  • Molecular Formula : C33H36N4O4

  • Molecular Weight : 552.68

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035684

3-Methyl-2H-benzo[e][1,3]oxazine-2,4(3H)-dione

3-Methyl-2H-benzo[e][1,3]oxazine-2,4(3H)-dione

  • Catalogue No.:PA 27 0035684

  • CAS :

    1672-01-1

  • Molecular Formula : C9H7NO3

  • Molecular Weight : 177.16

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035685

D-Erythronic Acid

D-Erythronic Acid

  • Catalogue No.:PA 27 0035685

  • CAS :

    488-16-4

  • Molecular Formula : C4H8O5

  • Molecular Weight : 136.1

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035687

Octylphenoxyoctakis(ethyleneoxy)acetic Acid

Octylphenoxyoctakis(ethyleneoxy)acetic Acid

  • Catalogue No.:PA 27 0035687

  • CAS :

    25338-58-3

  • Molecular Formula : C32H56O11

  • Molecular Weight : 616.79

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035704

2-(Bromomethyl)-3-nitrobenzoic Acid

2-(Bromomethyl)-3-nitrobenzoic Acid

  • Catalogue No.:PA 27 0035704

  • CAS :

    632340-56-8

  • Molecular Formula : C8H6BrNO4

  • Molecular Weight : 260.04

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035705

N,N'-Thiodiphthalimide

N,N'-Thiodiphthalimide

  • Catalogue No.:PA 27 0035705

  • CAS :

    7764-29-6

  • Molecular Formula : C16H8N2O4S

  • Molecular Weight : 324.31

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035708

2-Methylquinazoline-4-carbonitrile

2-Methylquinazoline-4-carbonitrile

  • Catalogue No.:PA 27 0035708

  • CAS :

    65078-93-5

  • Molecular Formula : C10H7N3

  • Molecular Weight : 169.19

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035710

4-Hydroxy-1-(3-methoxyphenyl)-1H-pyrazole-3-carboxylic Acid

4-Hydroxy-1-(3-methoxyphenyl)-1H-pyrazole-3-carboxylic Acid

  • Catalogue No.:PA 27 0035710

  • CAS :

    1152602-65-7

  • Molecular Formula : C11H10N2O4

  • Molecular Weight : 234.21

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035711

4-(2-Chloro-5-methoxypyridin-4-yl)morpholine

4-(2-Chloro-5-methoxypyridin-4-yl)morpholine

  • Catalogue No.:PA 27 0035711

  • CAS :

    3063817-75-1

  • Molecular Formula : C10H13ClN2O2

  • Molecular Weight : 228.68

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035712

Dimethyl 5-methoxypyridine-2,3-dicarboxylate

Dimethyl 5-methoxypyridine-2,3-dicarboxylate

  • Catalogue No.:PA 27 0035712

  • CAS :

    1375303-11-9

  • Molecular Formula : C10H11NO5

  • Molecular Weight : 225.2

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035713

2-Bromothiazol-4-ol

2-Bromothiazol-4-ol

  • Catalogue No.:PA 27 0035713

  • CAS :

    1264034-03-8

  • Molecular Formula : C3H2BrNOS

  • Molecular Weight : 180.02

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035723

Pentaerythritol Tetranitrate (10% Triturate on Lactose monohydride)

Pentaerythritol Tetranitrate (10% Triturate on Lactose monohydride)

  • Catalogue No.:PA 27 0035723

  • CAS :

    78-11-5

  • Molecular Formula : C5H8N4O12

  • Molecular Weight : 316.14

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035725

5-Methyl-2-(tributylstannyl)thiazole

5-Methyl-2-(tributylstannyl)thiazole

  • Catalogue No.:PA 27 0035725

  • CAS :

    848613-91-2

  • Molecular Formula : C16H31NSSn

  • Molecular Weight : 388.2

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035726

Tetrabutylammonium azide

Tetrabutylammonium azide

  • Catalogue No.:PA 27 0035726

  • CAS :

    19617-43-7

  • Molecular Formula : C16H36N4

  • Molecular Weight : 284.49

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035768

Methyl 1,2,3,4-tetrahydroquinoline-6-carboxylate

Methyl 1,2,3,4-tetrahydroquinoline-6-carboxylate

  • Catalogue No.:PA 27 0035768

  • CAS :

    177478-49-8

  • Molecular Formula : C11H13NO2

  • Molecular Weight : 191.23

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035769

1-Bromophenazine

1-Bromophenazine

  • Catalogue No.:PA 27 0035769

  • CAS :

    3331-27-9

  • Molecular Formula : C12H7BrN2

  • Molecular Weight : 259.11

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0035770

N-Fluoroperfluoropiperidine

N-Fluoroperfluoropiperidine

  • Catalogue No.:PA 27 0035770

  • CAS :

    836-77-1

  • Molecular Formula : C5F11N

  • Molecular Weight : 283.04

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Drug Reference Standards & Impurity Synthesis in India
PA STI 090305

rel-(2S,6R)-3-((Cyclopropyl-1-d)methyl-d2)-6,11-dimethyl-1,2,3,4,5,6-hexahydro-2,6-methanobenzo[d]azocin-8-ol

rel-(2S,6R)-3-((Cyclopropyl-1-d)methyl-d2)-6,11-dimethyl-1,2,3,4,5,6-hexahydro-2,6-methanobenzo[d]azocin-8-ol

  • Catalogue No.:PA STI 090305

  • CAS :

    1246812-38-3

  • Molecular Formula : C18H22D3NO

  • Molecular Weight : 274.42

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