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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 34,551-34,560 of 36,550

Maribavir Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-M010-003
CAS
176161-52-7
Formula
C12H13Cl2N3O4
Family
Maribavir
Synonyms
5,6-Dichloro-1-beta-L-ribofuranosyl-1H-benzimidazol-2-amine

Mebrofenin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-M020-002
CAS
65717-98-8
Formula
C15H20N2O5
Family
Mebrofenin
Synonyms
2,2'-((2-(Mesitylamino)-2-oxoethyl)azanediyl)diacetic acid, n-(2,4,6-trimethylphenyl-carbamoyl-methyl)-imino-diacetic acid

Mebrofenin Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-M020-004
CAS
119518-61-5
Formula
C11H13BrClNO
Family
Mebrofenin
Synonyms
N-(3-Bromo-2,4,6-trimethylphenyl)-2-chloroacetamide, Acetamide, N-(3-bromo-2,4,6-trimethylphenyl)-2-chloro-

Melitidin

ImpurityLevels of characterisation
Cat. No.
P-N559-003
CAS
1162664-58-5
Formula
C33H40O18

Menadione Sodium Bisulfite

ImpurityLevels of characterisation
Cat. No.
P-M044-006
CAS
130-37-0
Formula
C11H9NaO5S
Family
Menadione
Synonyms
sodium 2-methyl-1,4-dioxo-3H-naphthalene-2-sulfonate, Kavitamin

6-Mercaptopurine

ImpurityLevels of characterisation
Cat. No.
P-M061-007
CAS
50-44-2
Formula
C5H4N4S
Family
Mercaptopurine
Synonyms
3,7-dihydropurine-6-thione, Mercaptopurinum

Methazolamide Sulfonic Acid

ImpurityLevels of characterisation
Cat. No.
P-M079-004
CAS
1312679-00-7
Formula
C5H7N3O4S2
Family
Methazolamide
Synonyms
5-(Acetylimino)-4,5-dihydro-4-methyl-1,3,4-thiadiazole-2-sulfonic Acid, 5-acetylimino-4-methyl-1,3,4-thiadiazole-2-sulfonic acid

(7R)-Methoprene

ImpurityLevels of characterisation
Cat. No.
P-M388-002
CAS
65733-17-7
Formula
C19H34O3
Synonyms
propan-2-yl (2E,4E,7R)-11-methoxy-3,7,11-trimethyldodeca-2,4-dienoate, Methoprene, (R)-

S-(+)-Methoprene

ImpurityLevels of characterisation
Cat. No.
P-M388-003
CAS
65733-16-6
Formula
C19H34O3
Synonyms
(S)-Methoprene, S-Methoprene

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