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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 57,491-57,500 of 59,523

Adagrasib-d5

Isotopically labelledLevels of characterisation
Cat. No.
P-A395-002
CAS
2641914-61-4
Formula
C32H30D5ClFN7O2

(E)-Ajoene

ImpurityLevels of characterisation
Cat. No.
P-A435-004
CAS
92285-01-3
Formula
C9H14OS3
Synonyms
Ajoene, Disulfide, 2-propenyl 3-(2-propenylsulfinyl)-1-propenyl

(Z)-Ajoene

ImpurityLevels of characterisation
Cat. No.
P-A435-005
CAS
92285-00-2
Formula
C9H14OS3
Synonyms
Ajoene, (Z)-, Disulfide, 2-propenyl (1Z)-3-(2-propenylsulfinyl)-1-propenyl

Aldicarb Sulfone-d3

Isotopically labelledLevels of characterisation
Cat. No.
P-A450-002
CAS
1795135-15-7
Formula
C7H11D3N2O4S
Synonyms
Aldicarb-d3 Sulfone

Aldicarb Sulfoxide-d3

Isotopically labelledLevels of characterisation
Cat. No.
P-A451-002
CAS
1795136-36-5
Formula
C7H11D3N2O3S
Synonyms
Aldicarb-d3 Sulfoxide

Alfadolone Acetate

ImpurityLevels of characterisation
Cat. No.
P-A093-002
CAS
23930-37-2
Formula
C23H34O5
Family
Alphadolone
Synonyms
Alphadolone acetate, Pregnane-11,20-dione, 21-(acetyloxy)-3-hydroxy-, (3alpha,5alpha)-

all-trans Retinal-d5

Isotopically labelledLevels of characterisation
Cat. No.
P-A462-002
CAS
1217234-58-6
Formula
C20H23D5O

all-trans Spilanthol

ImpurityLevels of characterisation
Cat. No.
P-S334-002
CAS
76361-77-8
Formula
C14H23NO
Synonyms
N-(2-Methylpropyl)-2,6,8-decatrienamide, (2E,6E,8E)-, n-isobutyl-2,6,8-decatrienamide, (e,e,e)-

Allantoin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-A079-002
CAS
913083-74-6
Formula
C5H8N4O4
Family
Allantoin
Synonyms
[4-(Hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]urea

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