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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 48,971-48,980 of 59,523

Mitomycin Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-M146-018
CAS
103422-25-9
Formula
C14H14N4O4
Family
Mitomycin
Synonyms
[(4S,6S)-11-Amino-12-methyl-10,13-dioxo-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),7,11-trien-8-yl]methyl carbamate

(S)-Modafinil

ImpurityLevels of characterisation
Cat. No.
P-M155-020
CAS
112111-47-4
Formula
C15H15NO2S
Family
Modafinil
Synonyms
2-[(S)-benzhydrylsulfinyl]acetamide, Modafinil, (+)-

R-Modafinil

ImpurityLevels of characterisation
Cat. No.
P-M155-028
CAS
112111-43-0
Formula
C15H15NO2S
Family
Modafinil
Synonyms
(R)-Modafinil, Armodafinil

(S)-(+)-Modafinil Acid

ImpurityLevels of characterisation
Cat. No.
P-M155-019
CAS
112111-44-1
Formula
C15H14O3S
Family
Modafinil
Synonyms
2-[(S)-benzhydrylsulfinyl]acetic acid, Modafinil acid, (+)-

Modafinil Acid Sulfone

ImpurityLevels of characterisation
Cat. No.
P-M155-024
CAS
101094-05-7
Formula
C15H14O4S
Family
Modafinil
Synonyms
2-Benzhydrylsulfonylacetic acid, Modafinil Carboxylate Sulfone

(R)-Modafinil EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M155-002
CAS
112111-45-2
Formula
C15H14O3S
Family
Modafinil
Synonyms
(R)-Modafinil acid, 2-[(R)-benzhydrylsulfinyl]acetic acid

Modafinil EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M155-005
CAS
63547-24-0
Formula
C15H14O3S
Family
Modafinil
Synonyms
Modafinil Carboxylate, Modafinil acid

Modafinil EP Impurity A-d5

Isotopically labelledLevels of characterisation
Cat. No.
P-M155-014
CAS
1185142-72-6
Formula
C15H9D5O3S
Family
Modafinil
Synonyms
Modafinil Acid-d5, 2-(Benzhydrylsulfinyl)acetic acid-d5

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