Vitamin A EP Impurity A (Diels-Alder Dimers)
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-V056-002
- Formula
- C84H124O6
- Family
- Vitamin A
- Synonyms
- Vitamin A Impurity A (Diels-Alder Dimers)
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 13,131-13,140 of 59,523
Vitamin A Impurity 2
ImpurityLevels of characterisation
- Cat. No.
- P-V056-025
- Formula
- C22H32O3
- Family
- Vitamin A
Vitamin A Impurity 3
ImpurityLevels of characterisation
- Cat. No.
- P-V056-026
- Formula
- C26H36O6
- Family
- Vitamin A
- Synonyms
- (4R)-4-[(1S)-1,2-Dihydroxyethyl]-1-[(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenyl]-5-hydroxy-3,6-dioxabicyclo[3.1.0]hexan-2-one
O-Acetyl Ipratropium Bromide
ImpurityLevels of characterisation
- Cat. No.
- P-I070-025
- Formula
- C22H32NO4·Br
- Family
- Ipratropium
- Synonyms
- Ipratropium Bromide Impurity H
Ceftriaxone 3-Ene Isomer (90% Purity)
ImpurityLevels of characterisation
- Cat. No.
- P-C108-013
- Formula
- C18H18N8O7S3
- Family
- Ceftriaxone
- Synonyms
- Ceftriaxone Impurity 44, Ceftriaxone 3-ene Isomer
Ceftriaxone 3-Ene Isomer Disodium Salt
ImpurityLevels of characterisation
- Cat. No.
- P-C108-014
- Formula
- C18H16N8Na2O7S3
- Family
- Ceftriaxone
Ceftriaxone Impurity 10
ImpurityLevels of characterisation
- Cat. No.
- P-C108-027
- Formula
- C36H39N15O15S6
- Family
- Ceftriaxone
Ceftriaxone Impurity 11
ImpurityLevels of characterisation
- Cat. No.
- P-C108-028
- Formula
- C17H20N8O6S3
- Family
- Ceftriaxone
- Synonyms
- (2R)-2-[[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]methyl]-5-[(2-methyl-5,6-dioxo-1H-1,2,4-triazin-3-yl)sulfanylmethyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
Ceftriaxone Impurity 13
ImpurityLevels of characterisation
- Cat. No.
- P-C108-032
- Formula
- C18H20N8O7S3
- Family
- Ceftriaxone
- Synonyms
- (2R)-2-[(1R)-1-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-2-oxoethyl]-5-[(2-methyl-5,6-dioxo-1H-1,2,4-triazin-3-yl)sulfanylmethyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
Ceftriaxone Impurity 14
ImpurityLevels of characterisation
- Cat. No.
- P-C108-033
- Formula
- C18H18N8O8S3
- Family
- Ceftriaxone
- Synonyms
- (6R,7R)-7-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(2-methyl-5,6-dioxo-1H-1,2,4-triazin-3-yl)sulfanylmethyl]-5,8-dioxo-5lambda4-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
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