Cyanocobalamin-impurities | Pharmaffiliates

cyanocobalamin and its Impurities

Cyanocobalamin is a manufactured form of vitamin B 12. It is used to treat vitamin B12 deficiency in people with pernicious anemia and other conditions.. Reference standards of Cyanocobalamin API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 39 results for cyanocobalamin Impurities
PA 30 08000

Cyanocobalamin - API Standards

Cyanocobalamin


  • Catalogue No.:PA 30 08000

  • CAS :

    68-19-9

  • Molecular Formula : C63H88CoN14O14P

  • Molecular Weight : 1355.37

PA 30 08010

Cyanocobalamin - Impurity A

Cyanocobalamin 7β,8β-lactone


  • Catalogue No.:PA 30 08010

  • CAS :

    23208-66-4

  • Molecular Formula : C63H85CoN13O15P

  • Molecular Weight : 1354.33

PA 30 08020

Cyanocobalamin - Impurity B

50-Carboxycyanocobalamin


  • Catalogue No.:PA 30 08020

  • CAS :

    26264-28-8

  • Molecular Formula : C63H87CoN13O15P

  • Molecular Weight : 1356.35

PA 30 08040

Cyanocobalamin - Impurity D

32-Carboxycyanocobalamin


  • Catalogue No.:PA 30 08040

  • CAS :

    38218-77-8

  • Molecular Formula : C63H87CoN13O15P

  • Molecular Weight : 1356.35

PA 30 08050

Cyanocobalamin - Impurity E

8-Epi-cyanocobalamin


  • Catalogue No.:PA 30 08050

  • CAS :

    41325-63-7

  • Molecular Formula : C63H88CoN14O14P

  • Molecular Weight : 1355.37

PA 30 08060

Cyanocobalamin - Impurity F

Cyanocobalamin Isomer


  • Catalogue No.:PA 30 08060

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 30 08070

Cyanocobalamin - Impurity G

50-Methylcyanocobalamin


  • Catalogue No.:PA 30 08070

  • CAS :

    15130-04-8

  • Molecular Formula : C64H90CoN14O14P

  • Molecular Weight : 1369.39

PA 30 08080

Cyanocobalamin - Impurity H

Hydroxocobalamin


  • Catalogue No.:PA 30 08080

  • CAS :

    13422-51-0

  • Molecular Formula : C62H89CoN13O15P

  • Molecular Weight : 1346.36

PA 30 08520

(1R,2R,3R,4R,5Z,12S,15Z,18S,19S,23S,24S)-18,23-bis(2-Carbamoylethyl)-3,19,24-tris(carbamoylmethyl)-4-(2-{[(2R)-2-[({[(2R,3S,4R,5S)-5-(5,6-dimethyl-1H-1,3-benzodiazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3- yl]oxy(hydroxy)phosphoryl)oxy]propyl]carbamoyl}ethyl)-1,4,19,21,24,27,27-heptamethyl-9-oxo-8,14,25,26,28-pentaazahexacyclo[20.2.1.12,5.112,15.117,20.06,13]octacosa-5,13,15,20(26),22(25)-pentaen-28-yl]cobaltcarbonitrile

(1R,2R,3R,4R,5Z,12S,15Z,18S,19S,23S,24S)-18,23-bis(2-Carbamoylethyl)-3,19,24-tris(carbamoylmethyl)-4-(2-{[(2R)-2-[({[(2R,3S,4R,5S)-5-(5,6-dimethyl-1H-1,3-benzodiazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3- yl]oxy(hydroxy)phosphoryl)oxy]propyl]carbamoyl}ethyl)-1,4,19,21,24,27,27-heptamethyl-9-oxo-8,14,25,26,28-pentaazahexacyclo[20.2.1.12,5.112,15.117,20.06,13]octacosa-5,13,15,20(26),22(25)-pentaen-28-yl]cobaltcarbonitrile


  • Catalogue No.:PA 30 08520

  • CAS :

    NA

  • Molecular Formula : C63H88CoN14O14P

  • Molecular Weight : 1355.4

PA 30 08530

Cobamamide

Cobamamide


  • Catalogue No.:PA 30 08530

  • CAS :

    13870-90-1

  • Molecular Formula : C72H100CoN18O17P

  • Molecular Weight : 1579.58

PA STI 022891

Cyanocobalamin-13C7

Cyanocobalamin-13C7


  • Catalogue No.:PA STI 022891

  • CAS :

    NA

  • Molecular Formula : 13C7C56H88CoN14O14P

  • Molecular Weight : 1362.31

PA STI 022892

Cyanocobalamin-d6

Cyanocobalamin-d6


  • Catalogue No.:PA STI 022892

  • CAS :

    NA

  • Molecular Formula : C63H82D6CoN14O14P

  • Molecular Weight : 1361.40

PA USP1152009

Cyanocobalamin (Vitamin B12) (1152009)

Cyanocobalamin (Vitamin B12) (1152009)


  • Catalogue No.:PA USP1152009

  • CAS :

    68-19-9

  • Molecular Formula : NA

  • Molecular Weight : NA

PA BP466RB

cyanocobalamin (466RB)

cyanocobalamin (466RB)


  • Catalogue No.:PA BP466RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPC3000000

Cyanocobalamin (C3000000)

Cyanocobalamin (C3000000)


  • Catalogue No.:PA EPC3000000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA JP0049

Cyanocobalamin (JP 0049)

Cyanocobalamin (JP 0049)


  • Catalogue No.:PA JP0049

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 30 08560

Cyanocobalamin Oxidation Impurity

Cyanocobalamin Oxidation Impurity


  • Catalogue No.:PA 30 08560

  • CAS :

    NA

  • Molecular Formula : C63H88CoN14O15P

  • Molecular Weight : 1371.39

PA IPIPRS 124 14

Cyanocobalamin (Vit. B12) (IPRS/124/14)-from IPC


  • Catalogue No.:PA IPIPRS 124 14

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA 30 08570

Vitamin B-12 C-Lactam

Vitamin B-12 C-Lactam


  • Catalogue No.:PA 30 08570

  • CAS :

    23388-02-5

  • Molecular Formula : C63H86CoN14O14P

  • Molecular Weight : 1353.35

PA 30 08580

Vitamin B12 e-NHS Ester

Vitamin B12 e-NHS Ester


  • Catalogue No.:PA 30 08580

  • CAS :

    160158-29-2

  • Molecular Formula : C67H90CoN14O17P

  • Molecular Weight : 1453.42

PAI 03 028010

34-Carboxy Cyanocobalamin

34-Carboxy Cyanocobalamin


  • Catalogue No.:PAI 03 028010

  • CAS :

    NA

  • Molecular Formula : C63H87CoN13O15P

  • Molecular Weight : 1356.37

PA 30 0081000

Cobinic acid-bcdeg-pentamide, cyanide, dihydrogen phosphate (ester), inner salt, 3′-ester with 5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole

Cobinic acid-bcdeg-pentamide, cyanide, dihydrogen phosphate (ester), inner salt, 3′-ester with 5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole


  • Catalogue No.:PA 30 0081000

  • CAS :

    121483-62-3

  • Molecular Formula : C63H87CoN13O15P

  • Molecular Weight : 1356.37

PA 30 0081001

{[(2R,3S,4R,5S)-4-Hydroxy-5-[6-(1-hydroxy-3-oxobutyl)-5-methyl-1H-1,3-benzodiazol-1-yl]-2-(hydroxymethyl)oxolan-3-yl]oxy}({[(2R)-1-{3-[(1R,2R,3R,4R,5Z,8S,10Z,13S,14S,18S,19S)-8,13,18-tris(2-carbamoylethyl)-3,14,19-tris(carbamoylmethyl)-1,4,6,9,9,14,16,19-octamethyl-20,21,22,23-tetraazapentacyclo[15.2.1.12,5.17,10.112,15]tricosa-5,7(22),10,15(21),17(20)-pentaen-4-yl]propanamido}propan-2-yl]oxy})phosphinic Acid Cobaltcarbonitrile

{[(2R,3S,4R,5S)-4-Hydroxy-5-[6-(1-hydroxy-3-oxobutyl)-5-methyl-1H-1,3-benzodiazol-1-yl]-2-(hydroxymethyl)oxolan-3-yl]oxy}({[(2R)-1-{3-[(1R,2R,3R,4R,5Z,8S,10Z,13S,14S,18S,19S)-8,13,18-tris(2-carbamoylethyl)-3,14,19-tris(carbamoylmethyl)-1,4,6,9,9,14,16,19-octamethyl-20,21,22,23-tetraazapentacyclo[15.2.1.12,5.17,10.112,15]tricosa-5,7(22),10,15(21),17(20)-pentaen-4-yl]propanamido}propan-2-yl]oxy})phosphinic Acid Cobaltcarbonitrile


  • Catalogue No.:PA 30 0081001

  • CAS :

    NA

  • Molecular Formula : C66H94CoN14O16P

  • Molecular Weight : 1429.47

PA 30 0081002

{[(2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-1,3-benzodiazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl]oxy}({[(2S)-1-hydroxy-3-{3-[(1R,2R,3R,4R,5Z,8S,10Z,13S,14S,18S,19S)-8,13,18-tris(2-carbamoylethyl)-3,14,19-tris(carbamoylmethyl) 1,4,6,9,9,14,16,19-octamethyl-20,21,22,23-tetraazapentacyclo[15.2.1.12,5.17,10.112,15]tricosa- 5,7(22),10,15(21),17(20)-pentaen-4-yl]propanamido}propan-2-yl]oxy})phosphinic Acid Cobaltcarbonitrile

{[(2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-1,3-benzodiazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl]oxy}({[(2S)-1-hydroxy-3-{3-[(1R,2R,3R,4R,5Z,8S,10Z,13S,14S,18S,19S)-8,13,18-tris(2-carbamoylethyl)-3,14,19-tris(carbamoylmethyl) 1,4,6,9,9,14,16,19-octamethyl-20,21,22,23-tetraazapentacyclo[15.2.1.12,5.17,10.112,15]tricosa- 5,7(22),10,15(21),17(20)-pentaen-4-yl]propanamido}propan-2-yl]oxy})phosphinic Acid Cobaltcarbonitrile


  • Catalogue No.:PA 30 0081002

  • CAS :

    NA

  • Molecular Formula : C63H88CoN14O15P

  • Molecular Weight : 1371.36

PA 30 0081003

[(1R,2R,3S,4S,8S,9S,11Z,14S,16Z,18R,19R)-4,9,14-tris(2-Carbamoylethyl)-3,8,19-tris(carbamoylmethyl)-18-[2-({2-[({[(2R,3S,4R,5S)-5-(5,6-dimethyl-1H-1,3-benzodiazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl]oxy}(hydroxy)phosphoryl)oxy]ethyl}carbamoyl)ethyl]-2,3,6,8,13,13,16,18-octamethyl-20,21,22,23-tetraazapentacyclo[15.2.1.12,5.17,10.112,15]tricosa-5(23),7(22),11,15(21),16-pentaen-20-yl]cobaltcarbonitrile

[(1R,2R,3S,4S,8S,9S,11Z,14S,16Z,18R,19R)-4,9,14-tris(2-Carbamoylethyl)-3,8,19-tris(carbamoylmethyl)-18-[2-({2-[({[(2R,3S,4R,5S)-5-(5,6-dimethyl-1H-1,3-benzodiazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl]oxy}(hydroxy)phosphoryl)oxy]ethyl}carbamoyl)ethyl]-2,3,6,8,13,13,16,18-octamethyl-20,21,22,23-tetraazapentacyclo[15.2.1.12,5.17,10.112,15]tricosa-5(23),7(22),11,15(21),16-pentaen-20-yl]cobaltcarbonitrile


  • Catalogue No.:PA 30 0081003

  • CAS :

    NA

  • Molecular Formula : C62H88CoN14O14P

  • Molecular Weight : 1343.35

PA 30 0081004

Cyanocobalamin In House Impurity (RRT 3.23)

Cyanocobalamin In House Impurity (RRT 3.23)


  • Catalogue No.:PA 30 0081004

  • CAS :

    NA

  • Molecular Formula : C63H85CoN11O17P

  • Molecular Weight : 1358.34

PA 30 0080081

Cyanocobalamin - Impurity H (Hydrochloride Salt)

Hydroxocobalamin Hydrochloride


  • Catalogue No.:PA 30 0080081

  • CAS :

    59461-30-2

  • Molecular Formula : C62H90ClCoN13O15P

  • Molecular Weight : 1382.82

PA 30 0081005

Vitamine B12 Ascorbate

Vitamine B12 Ascorbate


  • Catalogue No.:PA 30 0081005

  • CAS :

    39389-85-0

  • Molecular Formula : C69H96CoN14O20P

  • Molecular Weight : 1531.51

PA USP1152011

Cyanocobalamin (Crystalline) (1152011)

Cyanocobalamin (Crystalline) (1152011)


  • Catalogue No.:PA USP1152011

  • CAS :

    68-19-9

  • Molecular Formula : NA

  • Molecular Weight : NA

PA IPRSC042

Cyanocobalamin (Vit. B12) (IPRSC042)

Cyanocobalamin (Vit. B12) (IPRSC042)


  • Catalogue No.:PA IPRSC042

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 30 08030

Cyanocobalamin - Impurity C

34-Methylcyanocobalamin


  • Catalogue No.:PA 30 08030

  • CAS :

    38218-51-8

  • Molecular Formula : C64H90CoN14O14P

  • Molecular Weight : 1369.39

PA 30 0081006

Cyanocobalamin-D-Carbonic Acid Pyridoxine Ester

Cyanocobalamin-D-Carbonic Acid Pyridoxine Ester


  • Catalogue No.:PA 30 0081006

  • CAS :

    NA

  • Molecular Formula : C71H96CoN14O17P

  • Molecular Weight : 1507.54

PA 30 0081007

Cyanocobalamin Impurity 116

Cyanocobalamin Impurity 116


  • Catalogue No.:PA 30 0081007

  • CAS :

    NA

  • Molecular Formula : C62H86CoN14O14P

  • Molecular Weight : 1341.36

PA 30 0081008

13-Hydroxylcyanocobalamin

13-Hydroxylcyanocobalamin


  • Catalogue No.:PA 30 0081008

  • CAS :

    NA

  • Molecular Formula : C63H88CoN14O15P

  • Molecular Weight : 1371.39

PA 30 0081009

Cyanocobalamine-c-Carboxylic Acid

Cyanocobalamine-c-Carboxylic Acid


  • Catalogue No.:PA 30 0081009

  • CAS :

    38437-93-3

  • Molecular Formula : C63H87CoN13O15P

  • Molecular Weight : 1356.37

PA 30 0081010

Cobinic acid-abcde-pentamide, Co-(cyano-κC)-, dihydrogen phosphate (ester), inner salt, 3′-ester with (5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole-κN3)

Cobinic acid-abcde-pentamide, Co-(cyano-κC)-, dihydrogen phosphate (ester), inner salt, 3′-ester with (5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole-κN3)


  • Catalogue No.:PA 30 0081010

  • CAS :

    58206-91-0

  • Molecular Formula : C63H87CoN13O15P

  • Molecular Weight : 1356.37

PA 30 0081011

Dicyanocobinamide

Dicyanocobinamide


  • Catalogue No.:PA 30 0081011

  • CAS :

    27792-36-5

  • Molecular Formula : C50H72CoN13O8

  • Molecular Weight : 1042.14

PA 30 0081012

Cobyrinamide, Co-(cyano-κC)-Nf-(2-hydroxyethyl)-, dihydrogen phosphate (ester), inner salt, 3′-ester with (5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole-κN3)

Cobyrinamide, Co-(cyano-κC)-Nf-(2-hydroxyethyl)-, dihydrogen phosphate (ester), inner salt, 3′-ester with (5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole-κN3)


  • Catalogue No.:PA 30 0081012

  • CAS :

    106217-80-5

  • Molecular Formula : C62H86CoN14O14P

  • Molecular Weight : 1341.36

PA 30 0081013

Cyanocobalamin-d-carboxylic Acid

Cyanocobalamin-d-carboxylic Acid


  • Catalogue No.:PA 30 0081013

  • CAS :

    38218-55-2

  • Molecular Formula : C63H87CoN13O15P

  • Molecular Weight : 1356.37