Vitamin A EP Impurity A (Kitol)
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-V056-003
- CAS
- 4626-00-0
- Formula
- C40H60O2
- Family
- Vitamin A
- Synonyms
- Kitol (Mixture of Diastereomers), Kitol A
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 3,901-3,910 of 5,812
Vitamin A EP Impurity B (E Isomer)
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-V056-004
- CAS
- 1224-78-8
- Formula
- C20H28
- Family
- Vitamin A
- Synonyms
- Anhydro-Vitamin A, Anhydroretinol, Anhydrovitamin A
Vitamin A EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-V056-005
- CAS
- 16729-22-9
- Formula
- C20H30O
- Family
- Vitamin A
- Synonyms
- retro-Vitamin A, Vitamin A Impurity C (retro-Vitamin A)
Ceftriaxone EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C108-005
- CAS
- 92143-31-2
- Formula
- C18H18N8O7S3
- Family
- Ceftriaxone
- Synonyms
- Ceftriaxone EP Impurity A((E)-Ceftriaxone)
Ceftriaxone EP Impurity A Disodium Salt
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C108-006
- CAS
- 97164-54-0
- Formula
- C18H16N8Na2O7S3
- Family
- Ceftriaxone
- Synonyms
- Ceftriaxone disodium hemiheptahydrate, Ceftriaxone (sodium salt)
Ceftriaxone EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C108-007
- CAS
- 58909-39-0
- Formula
- C4H5N3O2S
- Family
- Ceftriaxone
- Synonyms
- 2-Methyl-3-sulfanyl-1,2-dihydro-1,2,4-triazine-5,6-dione, 2-methyl-3-sulfanylidene-1,2,4-triazinane-5,6-dione
Ceftriaxone EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C108-008
- CAS
- 80756-85-0
- Formula
- C13H10N4O2S3
- Family
- Ceftriaxone
- Synonyms
- Ceftriaxone Impurity D, s-(benzothiazol-2-yl) (z)-(2-aminothiazol-4-yl)(methoxyimino)thioacetate
Ceftriaxone EP Impurity E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C108-009
- CAS
- 58909-56-1
- Formula
- C12H13N5O5S2
- Family
- Ceftriaxone
- Synonyms
- Ceftriaxone Impurity E, Deacyl ceftriaxone
Ceftriaxone EP Impurity E Sodium Salt
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C108-011
- CAS
- 131257-07-3
- Formula
- C12H12N5NaO5S2
- Family
- Ceftriaxone
- Synonyms
- 7-ACT, 7-Amino Ceftriaxone Sodium
Dextromethorphan EP Impurity A HCl
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D079-005
- CAS
- 1087-69-0
- Formula
- C17H23NO·HCl
- Family
- Dextromethorphan
- Synonyms
- Dextromethorphan EP Impurity A Hydrochloride
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