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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Active ingredients from A to Z →

Results 58,021-58,030 of 59,523

Spiromesifen-d9

Isotopically labelledLevels of characterisation
Cat. No.
P-S345-002
CAS
2470126-90-8
Formula
C23H21D9O4

Squalene-d6

Isotopically labelledLevels of characterisation
Cat. No.
P-S354-002
CAS
1875101-86-2
Formula
C30H44D6

Stavudine EP Impurity I

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-S083-002
CAS
122567-97-9
Formula
C17H16N2O5
Family
Stavudine
Synonyms
Uridine Related Compound 1, Thymidine, 2',3'-didehydro-3'-deoxy-, 5'-benzoate

Stavudine-d4

Isotopically labelledLevels of characterisation
Cat. No.
P-S083-004
CAS
1219803-67-4
Formula
C10H8D4N2O4
Family
Stavudine
Synonyms
Stavudine-alpha,alpha,alpha,6-d4

Steviolbioside

ImpurityLevels of characterisation
Cat. No.
P-S376-002
CAS
41093-60-1
Formula
C32H50O13
Synonyms
Steviobioside, Steviolbioside (usp-rs)

Suberic Acid Monomethyl Ester

ImpurityLevels of characterisation
Cat. No.
P-S386-002
CAS
3946-32-5
Formula
C9H16O4
Synonyms
8-Methoxy-8-oxooctanoic acid, Monomethyl Suberate

N-(2-sulfanylethyl)acetamide

ImpurityLevels of characterisation
Cat. No.
P-A938-002
CAS
1190-73-4
Formula
C4H9NOS
Synonyms
Acetylcysteamine, N-Acetylcysteamine

Sulfapyridine-d4

Isotopically labelledLevels of characterisation
Cat. No.
P-S117-002
CAS
1189863-86-2
Formula
C11H7D4N3O2S
Family
Sulfapyridine
Synonyms
4-amino-2,3,5,6-tetradeuterio-N-pyridin-2-ylbenzenesulfonamide

Sulfotep

ImpurityLevels of characterisation
Cat. No.
P-S426-002
CAS
3689-24-5
Formula
C8H20O5P2S2
Synonyms
diethoxyphosphinothioyloxy-diethoxy-sulfanylidene-lambda5-phosphane, Sulfotepp

Sultiame-d4

Isotopically labelledLevels of characterisation
Cat. No.
P-S130-002
CAS
1795021-05-4
Formula
C10H10D4N2O4S2
Family
Sultiame
Synonyms
Sulthiame-d4, 2,3,5,6-tetradeuterio-4-(1,1-dioxothiazinan-2-yl)benzenesulfonamide

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