5,6,7,8-Tetrahydroindolizin-8-one
ImpurityLevels of characterisation
- Cat. No.
- P-P793-002
- CAS
- 54906-44-4
- Formula
- C8H9NO
- Synonyms
- 6,7-dihydro-5H-indolizin-8-one, PolygotineAImpurity1
Pharmaceutical analytical standards
Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 57,431-57,440 of 59,523
Thiopental EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-T094-002
- CAS
- 29639-67-6
- Formula
- C9H14N2O2S
- Family
- Thiopental
- Synonyms
- Thiopental Sodium and Sodium Carbonate EP Impurity A, 5-Pentan-2-YL-2-sulfanylidene-1,3-diazinane-4,6-dione
Thiopental For Id And Assay
ImpurityLevels of characterisation
- Cat. No.
- P-T094-004
- CAS
- 76-75-5
- Formula
- C11H18N2O2S
- Family
- Thiopental
- Synonyms
- 5-ethyl-5-pentan-2-yl-2-sulfanylidene-1,3-diazinane-4,6-dione, Thiopental
Thiopental Sodium and Sodium Carbonate EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-T094-003
- CAS
- 87171-21-9
- Formula
- C11H18N2O2S
- Family
- Thiopental
- Synonyms
- 5-Ethyl-5-(1-ethylpropyl)-2-thiobarbituric acid, 5-ethyl-5-pentan-3-yl-2-sulfanylidene-1,3-diazinane-4,6-dione
Thyroxamine Impurity 1 Hydrochloride
ImpurityLevels of characterisation
- Cat. No.
- P-T547-002
- CAS
- 788824-64-6
- Formula
- C14H14INO2·HCl
- Synonyms
- 4-[4-(2-Aminoethyl)-2-iodophenoxy]phenol--hydrogen chloride HCl, 4-[4-(2-Aminoethyl)-2-iodophenoxy]phenol--hydrogen chloride (1/1)
Thyroxamine Impurity 2 Hydrochloride
ImpurityLevels of characterisation
- Cat. No.
- P-T547-003
- CAS
- 788824-70-4
- Formula
- C14H12I3NO2·HCl
- Synonyms
- Phenol, 4-[4-(2-aminoethyl)-2,6-diiodophenoxy]-2-iodo-, hydrochloride
Tolmetin-acyl-beta-D-Glucuronide
MetaboliteLevels of characterisation
- Cat. No.
- P-T154-003
- CAS
- 71595-19-2
- Formula
- C21H23NO9
- Family
- Tolmetin
- Synonyms
- Tolmetin glucuronide, Tolmetin beta-d-glucuronide
Toxaphene Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-T589-004
- CAS
- 154159-06-5
- Formula
- C10H9Cl9
- Synonyms
- (1S,4S,7R)-2,2,5,5-Tetrachloro-7-(chloromethyl)-1,7-bis(dichloromethyl)bicyclo[2.2.1]heptane
Trapidil EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-T179-002
- CAS
- 2503-56-2
- Formula
- C6H6N4O
- Family
- Trapidil
- Synonyms
- 5-methyl-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one, Methyl hydroxytriazaindolizine
Trastuzumab Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-T180-002
- CAS
- 34321-81-8
- Formula
- C8H11NO4
- Family
- Trastuzumab
- Synonyms
- 1-[2-(2-hydroxyethoxy)ethyl]-2,5-dihydro-1H-pyrrole-2,5-dione, 1-[2-(2-hydroxyethoxy)ethyl]pyrrole-2,5-dione
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