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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 56,491-56,500 of 59,523

Sparsentan-d5

Isotopically labelledLevels of characterisation
Cat. No.
P-S073-002
CAS
1801597-09-0
Formula
C32H35D5N4O5S
Family
Sparsentan
Synonyms
RE-021-d5

Starch BRP

ImpurityLevels of characterisation
Cat. No.
P-P342-006
CAS
9005-84-9
Formula
C12H22O11
Synonyms
Amylodextrin, aAmylodextrin

Streptomycin B

ImpurityLevels of characterisation
Cat. No.
P-S088-006
CAS
128-45-0
Formula
C27H49N7O17
Family
Streptomycin
Synonyms
Mannosidostreptomycin, Mannosylstreptomycin

Streptomycin Sulfate

ImpurityLevels of characterisation
Cat. No.
P-S088-008
CAS
3810-74-0
Formula
2C21H39N7O12·3H2SO4
Family
Streptomycin
Synonyms
Streptomycin sulphate, Strepcin

Sulfacetamide EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-S100-003
CAS
5626-90-4
Formula
C10H12N2O4S
Family
Sulfacetamide
Synonyms
N-((4-(Acetylamino)phenyl)sulfonyl)acetamide, N-[4-(acetylsulfamoyl)phenyl]acetamide

Sulfacetamide Sodium

ImpurityLevels of characterisation
Cat. No.
P-S100-005
CAS
127-56-0
Formula
C8H9N2NaO3S
Family
Sulfacetamide
Synonyms
Sodium Sulfacetamide, sodium acetyl-(4-aminophenyl)sulfonylazanide

Sulfalene Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-S108-003
CAS
115102-84-6
Formula
C10H10N4O3S
Family
Sulfalene
Synonyms
4-Amino-N-(2-oxo-1H-pyrazin-3-yl)benzenesulfonamide

(R)-Tebuconazole

ImpurityLevels of characterisation
Cat. No.
P-T336-003
CAS
120786-56-3
Formula
C16H22ClN3O

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