1-(2,4-Dichlorobenzoylmethyl)imidazole
ImpurityLevels of characterisation
- Cat. No.
- P-M121-020
- CAS
- 46503-52-0
- Formula
- C11H8Cl2N2O
- Family
- Miconazole
- Synonyms
- Oxiconazole Impurity C, 1-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)ethan-1-one
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 50,021-50,030 of 59,523
Dichlorofluoromethane
ImpurityLevels of characterisation
- Cat. No.
- P-I085-013
- CAS
- 75-43-4
- Formula
- CHCl2F
- Family
- Isoflurane
- Synonyms
- Isofluorane Impurity 18, Fluorodichloromethane
Diethyl (E)-2-Benzylidenesuccinate
ImpurityLevels of characterisation
- Cat. No.
- P-S091-016
- CAS
- 58195-50-9
- Formula
- C15H18O4
- Family
- Succinic Acid
Diethyl (Z)-2-Benzylidenesuccinate
ImpurityLevels of characterisation
- Cat. No.
- P-S091-017
- CAS
- 78173-73-6
- Formula
- C15H18O4
- Family
- Succinic Acid
Diethyl 2,3-Diisopropylsuccinate
ImpurityLevels of characterisation
- Cat. No.
- P-S091-018
- CAS
- 33367-55-4
- Formula
- C14H26O4
- Family
- Succinic Acid
- Synonyms
- Diethyl 2,3-di(propan-2-yl)butanedioate, Butanedioic acid, 2,3-bis(1-methylethyl)-, diethyl ester
5,6-Dihydro-5-Fluorouracil
ImpurityLevels of characterisation
- Cat. No.
- P-F091-013
- CAS
- 696-06-0
- Formula
- C4H5FN2O2
- Family
- Fluorouracil
- Synonyms
- 5-fluoro-1,3-diazinane-2,4-dione, DHFU
5,6-Dihydro-5-Fluorouracil-13C-15N2
Isotopically labelledLevels of characterisation
- Cat. No.
- P-F091-008
- CAS
- 1189492-99-6
- Formula
- C3¹³CH5F¹⁵N2O2
- Family
- Fluorouracil
- Synonyms
- 5-Fluorodihydropyrimidine-2,4-dione-13C,15N2, 5-fluoro-(213C,1,3-15N2)1,3-diazinane-2,4-dione
Dihydroberberine
ImpurityLevels of characterisation
- Cat. No.
- P-B055-019
- CAS
- 483-15-8
- Formula
- C20H19NO4
- Family
- Berberine
- Synonyms
- Dihydroumbellatine, Dihydroberbine
3,6-Diisobutyl-2,5-Piperazinedione
ImpurityLevels of characterisation
- Cat. No.
- P-L039-012
- CAS
- 1436-27-7
- Formula
- C12H22N2O2
- Family
- Leucine
- Synonyms
- 3,6-bis(2-methylpropyl)piperazine-2,5-dione, Leucinimid
1,2-Diisothiocyanatoethane
ImpurityLevels of characterisation
- Cat. No.
- P-N020-011
- CAS
- 3688-08-2
- Formula
- C4H4N2S2
- Family
- Naphazoline
- Synonyms
- Naphazoline Impurity 6, Ethylenebis(isothiocyanate)
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