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C4206

Supelco

Carbamazepine 10,11-epoxide

analytical standard

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Synonym(s):
1a,10b-Dihydro-6H-dibenzo(b,f)oxireno[d]azepine-6-carboxamide
Empirical Formula (Hill Notation):
C15H12N2O2
CAS Number:
Molecular Weight:
252.27
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

Assay

≥98% (HPLC)

technique(s)

gas chromatography (GC): suitable
liquid chromatography (LC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)
veterinary

format

neat

storage temp.

−20°C

SMILES string

NC(=O)N1c2ccccc2C3OC3c4ccccc14

InChI

1S/C15H12N2O2/c16-15(18)17-11-7-3-1-5-9(11)13-14(19-13)10-6-2-4-8-12(10)17/h1-8,13-14H,(H2,16,18)

InChI key

ZRWWEEVEIOGMMT-UHFFFAOYSA-N

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General description

Carbamazepine 10,11-epoxide is a metabolite of the drug carbamazepine.

Application

Carbamazepine 10,11-epoxide may be used as a test material in the quantification of histone deacetylases(HDAC) inhibition using fluorescent HDAC activity assay.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Biochem/physiol Actions

First metabolite of carbamazepine

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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W Qiu et al.
Phytotherapy research : PTR, 23(11), 1553-1558 (2009-04-17)
The in vivo effects of berberine (BBR), the widely used bioactive herbal ingredient from many traditional Chinese medicinal herbs, on the pharmacokinetics of carbamazepine (CBZ, a substrate of CYP3A) and its metabolite carbamazepine 10,11-epoxide (ECBZ), digoxin (DIG, a substrate of
Gwendolyn A McMillin et al.
American journal of clinical pathology, 133(5), 728-736 (2010-04-17)
Carbamazepine is metabolized to an active metabolite known as carbamazepine-10,11-epoxide, or simply the "epoxide" metabolite. The presence of this metabolite can have clinically significant implications in therapeutic drug monitoring of carbamazepine, but accurate quantification of the epoxide metabolite is currently
Hai-Zhi Bu et al.
Drug metabolism and disposition: the biological fate of chemicals, 33(12), 1920-1924 (2005-10-06)
The clinical use of carbamazepine (CBZ), an anticonvulsant, is associated with a variety of idiosyncratic adverse reactions that are likely related to the formation of chemically reactive metabolites. CBZ-10,11-epoxide (CBZE), a pharmacologically active metabolite of CBZ, is so stable in
Ana Fortuna et al.
Analytical and bioanalytical chemistry, 397(4), 1605-1615 (2010-04-20)
For the first time, a simple, selective and accurate high-performance liquid chromatography method with ultraviolet detection was developed and validated to quantify simultaneously three structurally related antiepileptic drugs; carbamazepine, oxcarbazepine, and the recently launched eslicarbazepine acetate and their main metabolites
Regina Helena Costa Queiroz et al.
Journal of pharmaceutical and biomedical analysis, 48(2), 428-434 (2008-05-20)
A sensitive and reproducible stir bar-sorptive extraction and high-performance liquid chromatography-UV detection (SBSE/HPLC-UV) method for therapeutic drug monitoring of carbamazepine, carbamazepine-10,11-epoxide, phenytoin and phenobarbital in plasma samples is described and compared with a liquid:liquid extraction (LLE/HPLC-UV) method. Important factors in

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