Emedastine EP Impurity E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-E032-007
- CAS
- 101954-20-5
- Formula
- C16H24N4O
- Family
- Emedastine
- Synonyms
- 2-(1,4-diazepan-1-yl)-1-(2-ethoxyethyl)benzimidazole, Emedastine impurity E
Pharmaceutical analytical standards
Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 4,581-4,590 of 5,812
Ent-Iopamidol EP Impurity I
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-I060-003
- CAS
- 2725235-78-7
- Formula
- C17H22ClI2N3O8
- Family
- Iopamidol
Ergocalciferol EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-E080-011
- CAS
- 51744-66-2
- Formula
- C28H44O
- Family
- Ergocalciferol
- Synonyms
- 5,6-trans-Vitamin D2, trans-Vitamin D2
Ergocalciferol EP Impurity B
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-E080-018
- CAS
- 57-87-4
- Formula
- C28H44O
- Family
- Ergocalciferol
- Synonyms
- Provitamin D2, Ergosterin
Ergocalciferol EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-E080-003
- CAS
- 474-69-1
- Formula
- C28H44O
- Family
- Ergocalciferol
- Synonyms
- Lumisterol, Ergosta-5,7,22-trien-3-ol, (3beta,9beta,10alpha,22e)-
Ergocalciferol EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-E080-004
- CAS
- 469-06-7
- Formula
- C28H44O
- Family
- Ergocalciferol
- Synonyms
- iso-Tachysterol, Isotachysterol
Ergocalciferol EP Impurity E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-E080-005
- CAS
- 115-61-7
- Formula
- C28H44O
- Family
- Ergocalciferol
- Synonyms
- Tachysterol, Tachysterol2
Fludarabine Phosphate EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-F071-003
- CAS
- 62314-92-5
- Formula
- C10H14N5O8P
- Family
- Fludarabine
- Synonyms
- 6-Amino-9-(5-O-phosphono-beta-D-arabinofuranosyl)-9H-purin-2-ol, Fludarabine phosphate impurity a (ep impurity)
Fludarabine Phosphate EP Impurity B
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-F071-004
- CAS
- 3373-53-3
- Formula
- C5H5N5O
- Family
- Fludarabine
- Synonyms
- Isoguanine, 6-amino-1,7-dihydropurin-2-one
Fludarabine Phosphate EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-F071-018
- CAS
- 548774-53-4
- Formula
- C10H14FN5O10P2
- Family
- Fludarabine
- Synonyms
- Fludarabine phosphate impurity c (ep impurity), Fludarabine phosphate specified impurity C
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