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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 57,961-57,970 of 59,523

4-(Phenylsulfonyl)thiophen-3-amine

ImpurityLevels of characterisation
Cat. No.
P-B524-003
CAS
175201-60-2
Formula
C10H9NO2S2
Synonyms
BNTA Impurity 1, 4-(benzenesulfonyl)thiophen-3-amine

Phosmet Oxon

ImpurityLevels of characterisation
Cat. No.
P-P653-002
CAS
3735-33-9
Formula
C11H12NO5PS
Synonyms
2-(dimethoxyphosphorylsulfanylmethyl)isoindole-1,3-dione, Imidoxon

Phospho pyruvic acid monopotassium Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P660-003
CAS
4265-07-0
Formula
C3H4KO6P
Synonyms
Phospho(enol)pyruvic acid monopotassium salt, 2-Propenoic acid, 2-(phosphonooxy)-, potassium salt (1:1)

Physostigmine Salicylate

ImpurityLevels of characterisation
Cat. No.
P-P103-004
CAS
57-64-7
Formula
C15H21N3O2·C7H6O3
Family
Physostigmine
Synonyms
Isopto Eserine, Physostigmine monosalicylate

Phytanic Acid-d3 (3-methyl-d3)

Isotopically labelledLevels of characterisation
Cat. No.
P-P679-002
CAS
1383920-40-8
Formula
C20H37D3O2
Synonyms
3-Methyl-d3, Phytanic acid-d3

Picotamide EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P107-002
CAS
2206-43-1
Formula
C9H8O5
Family
Picotamide
Synonyms
4-Methoxybenzene-1,3-dicarboxylic Acid, 4-Methoxyisophthalic acid

alpha-Pinene-d3

Isotopically labelledLevels of characterisation
Cat. No.
P-P261-002
CAS
75352-01-1
Formula
C10H13D3
Synonyms
6,6-dimethyl-2-(trideuteriomethyl)bicyclo[3.1.1]hept-2-ene

(+)-Pinoresinol

ImpurityLevels of characterisation
Cat. No.
P-P715-002
CAS
487-36-5
Formula
C20H22O6
Synonyms
NSC 35444, d-pinoresinol

(+)-Pinoresinol O-beta-D-Glucopyranoside

ImpurityLevels of characterisation
Cat. No.
P-P715-003
CAS
69251-96-3
Formula
C26H32O11
Synonyms
Pinoresinol-4-O-Beta-Monoglycoside, Pinoresinol 4-O-beta-D-glucopyranoside

(R)-Pirlindole HCl

ImpurityLevels of characterisation
Cat. No.
P-P740-002
CAS
145511-50-8
Formula
C15H18N2·HCl

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