Skip to content

Customer area

ITEN

Pharmaceutical analytical standards

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

APIs from A to Z →

Pharmaceutical analytical standards Food/environmental analytical standards Molecular biology Microbiology Fine chemicals Labware and consumables

Results 31,631-31,640 of 36,550

Sort by Products per page

Tolnaftate Impurity 1

ImpurityLevels of characterisation

Cat. No.: P-T155-015
CAS: 128726-56-7
Formula: C₁₈H₂₀N₂S₄
Family: Tolnaftate
Synonyms: [Methyl-(3-methylphenyl)carbamothioyl]sulfanyl N-methyl-N-(3-methylphenyl)carbamodithioate, N,N'-Dimethyl-N,N'-bis(3-methylphenyl)thioperoxydicarbonic diamide

1,3,5-Triazine-2,4-diamine

ImpurityLevels of characterisation

Cat. No.: P-A529-005
CAS: 504-08-5
Formula: C₃H₅N₅
Synonyms: Formoguanamine, Guanamine

1,3,5-Tribromobenzene

ImpurityLevels of characterisation

Cat. No.: P-B133-006
CAS: 626-39-1
Formula: C₆H₃Br₃
Family: Buflomedil
Synonyms: Benzene, 1,3,5-tribromo-, Benzene,3,5-tribromo-

1,2,4-Trimethoxybenzene

ImpurityLevels of characterisation

Cat. No.: P-B133-005
CAS: 135-77-3
Formula: C₉H₁₂O₃
Family: Buflomedil
Synonyms: Benzene, 1,2,4-trimethoxy-, Hydroxyhydroquinone trimethyl ether

1,3,5-Trimethoxybenzene

ImpurityLevels of characterisation

Cat. No.: P-B133-007
CAS: 621-23-8
Formula: C₉H₁₂O₃
Family: Buflomedil
Synonyms: Phloroglucinol trimethyl ether, Benzene, 1,3,5-trimethoxy-

3,4,5-Trimethyl Heptane

ImpurityLevels of characterisation

Cat. No.: P-H198-007
CAS: 20278-89-1
Formula: C₁₀H₂₂
Synonyms: Heptane, 3,4,5-trimethyl-

2'-N-Ureido Tobramycin

ImpurityLevels of characterisation

Cat. No.: P-T139-005
CAS: 64332-33-8
Formula: C₁₉H₃₈N₆O₁₀
Family: Tobramycin
Synonyms: 2'-N Uriedo Tobramycin

D-Valine

ImpurityLevels of characterisation

Cat. No.: P-V011-009
CAS: 640-68-6
Formula: C₅H₁₁NO₂
Family: Valine
Synonyms: Valine, D-, NSC 20654

L-Valine Impurity 1

ImpurityLevels of characterisation

Cat. No.: P-V011-010
CAS: 957507-85-6
Formula: C₂₄H₂₆N₂O₅
Family: Valine

Valine Impurity 2

ImpurityLevels of characterisation

Cat. No.: P-V011-011
CAS: 32467-88-2
Formula: C₁₄H₂₅N₃O₆S
Family: Valine
Synonyms: N-((5S)-5-amino-5-carboxypentanoyl)-L-cysteinyl-D-valine, L-delta-(alpha-Aminoadipoyl)-L-cysteinyl-D-valine

Need a molecule you cannot find?

Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.

See our services Contact us