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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 55,151-55,160 of 59,523

Moexipril-d5

Isotopically labelledLevels of characterisation
Cat. No.
P-M156-005
CAS
1356929-49-1
Formula
C27H29D5N2O7
Family
Moexipril

Monoethyl Maleate

ImpurityLevels of characterisation
Cat. No.
P-M239-007
CAS
3990-03-2
Formula
C6H8O4
Synonyms
Maleic acid, ethyl ester, NSC 11206

Monoisopropyl Maleate

ImpurityLevels of characterisation
Cat. No.
P-M239-006
CAS
924-83-4
Formula
C7H10O4
Synonyms
Isopropyl hydrogen maleate, Isopropyl maleate half ester

Monomethyl Maleate

ImpurityLevels of characterisation
Cat. No.
P-M239-008
CAS
3052-50-4
Formula
C5H6O4
Synonyms
Methyl hydrogen maleate, Hydrogen methyl maleate

Morpholine-13C4

Isotopically labelledLevels of characterisation
Cat. No.
P-D179-007
CAS
1217024-56-0
Formula
¹³C4H9NO
Family
Doxapram
Synonyms
Doxapram Impurity 2-13C4 (Morpholine-13C4)

Nataloe-Emodin

ImpurityLevels of characterisation
Cat. No.
P-E034-009
CAS
478-46-6
Formula
C15H10O5
Family
Emodin
Synonyms
1,2,8-trihydroxy-6-methylanthracene-9,10-dione

Nemonoxacin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-N033-003
CAS
2770004-80-1
Formula
C24H29N3O8
Family
Nemonoxacin
Synonyms
7-[(3S,5S)-3-[[(3S)-3-Carboxy-3-hydroxypropanoyl]amino]-5-methylpiperidin-1-yl]-1-cyclopropyl-8-methoxy-4-oxoquinoline-3-carboxylic acid

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