Demeclocycline EP Impurity B
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D044-003
- CAS
- 14206-59-8
- Formula
- C21H21ClN2O8
- Family
- Demeclocycline
- Synonyms
- 4-Epidemeclocycline, 4-Epidemethylchlortetracycline
Pharmaceutical analytical standards
Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 5,311-5,320 of 5,812
Demeclocycline EP Impurity B Hydrochloride
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D044-004
- CAS
- 179471-95-5
- Formula
- C21H21ClN2O8·HCl
- Family
- Demeclocycline
- Synonyms
- 4-Epidemeclocycline, 4-Epidemeclocycline Hydrochloride
Demeclocycline EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D044-005
- CAS
- 129044-45-7
- Formula
- C21H22N2O8
- Family
- Demeclocycline
- Synonyms
- 4-Epidemethyltetracycline
Demeclocycline EP Impurity E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D044-007
- CAS
- 4496-85-9
- Formula
- C21H20N2O7
- Family
- Demeclocycline
- Synonyms
- Anhydro-6-demethyltetracycline, Anhydrodemethyltetracycline
Demeclocycline EP Impurity F
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D044-008
- CAS
- 81181-91-1
- Formula
- C21H19ClN2O7
- Family
- Demeclocycline
Demeclocycline EP Impurity G
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D044-009
- CAS
- 22688-73-9
- Formula
- C21H19ClN2O7
- Family
- Demeclocycline
- Synonyms
- Anhydrodemeclocycline
Dequalinium EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D047-002
- CAS
- 6628-04-2
- Formula
- C10H10N2
- Family
- Dequalinium
- Synonyms
- 4-Amino-2-methylquinoline, 2-methylquinolin-4-amine
Dequalinium EP Impurity C Chloride
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D047-004
- CAS
- 171980-50-0
- Formula
- C50H69Cl3N6
- Family
- Dequalinium
Dibucaine Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C167-006
- CAS
- 10222-61-4
- Formula
- C14H15NO3
- Family
- Cinchocaine
- Synonyms
- Cinchocaine EP Impurity D, Cinchocaine EP Impurity D (Dibucaine EP Impurity D)
Dicloxacillin Sodium EP Impurity B (Mixture of Diastereomers)
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D096-005
- CAS
- 1642576-88-2
- Formula
- C18H19Cl2N3O4S
- Family
- Dicloxacillin
- Synonyms
- Dicloxacillin EP Impurity B
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