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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 53,801-53,810 of 59,523

Milbemectin A4

ImpurityLevels of characterisation
Cat. No.
P-M129-005
CAS
51596-11-3
Formula
C32H46O7
Family
Milbemycin
Synonyms
Milbemycin A4, Milbemycin B, 5-O-demethyl-28-deoxy-6,28-epoxy-25-ethyl-, (6R,25R)-

Milbemycin A3 Oxime

ImpurityLevels of characterisation
Cat. No.
P-M129-006
CAS
114177-14-9
Formula
C31H43NO7
Family
Milbemycin
Synonyms
Milbemycin A3 5-Oxime, Milbemycin B, 5-demethoxy-28-deoxy-6,28-epoxy-5-(hydroxyimino)-25-methyl-, (6R,25R)-

Milbemycin A4 Oxime

ImpurityLevels of characterisation
Cat. No.
P-M129-007
CAS
93074-04-5
Formula
C32H45NO7
Family
Milbemycin
Synonyms
Milbemycin A4 5-Oxime, Milbemycin B, 5-demethoxy-28-deoxy-6,28-epoxy-25-ethyl-5-(hydroxyimino)-, (6R,25R)-

Milbemycin B1

ImpurityLevels of characterisation
Cat. No.
P-M129-008
CAS
1627519-87-2
Formula
C44H57ClO10
Family
Milbemycin

Milbemycin B2

ImpurityLevels of characterisation
Cat. No.
P-M129-009
CAS
1627519-88-3
Formula
C44H55ClO10
Family
Milbemycin

Milbemycin D

ImpurityLevels of characterisation
Cat. No.
P-M129-010
CAS
77855-81-3
Formula
C33H48O7
Family
Milbemycin
Synonyms
Antibiotic B 41D, Milbemycin B, 5-O-demethyl-28-deoxy-6,28-epoxy-25-(1-methylethyl)-, (6R,25R)-

Milbemycin EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M129-002
CAS
86691-97-6
Formula
C32H44O7
Family
Milbemycin
Synonyms
Milbemycin K, Milbemycin B, 5-demethoxy-28-deoxy-6,28-epoxy-25-ethyl-5-oxo-, (6S,25R)-

Milbemycin EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M129-003
CAS
86691-98-7
Formula
C31H42O7
Family
Milbemycin
Synonyms
Milbemycin J, Milbemycin B, 5-demethoxy-28-deoxy-6,28-epoxy-25-methyl-5-oxo-, (6S,25R)-

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