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SML0308

Sigma-Aldrich

Carbazeran

≥95% (HPLC)

Synonym(s):

N-Ethyl-carbamic acid 1-(6,7-dimethoxy-1-phthalazinyl)-4-piperidinyl ester, UK 31557

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About This Item

Empirical Formula (Hill Notation):
C18H24N4O4
CAS Number:
70724-25-3
Molecular Weight:
360.41
MDL number:
MFCD00867107
UNSPSC Code:
41106305
PubChem Substance ID:
329825313
NACRES:
NA.77

Quality Level

100

Assay

≥95% (HPLC)

form

powder

storage condition

desiccated

color

white to beige

solubility

DMSO: ≥2 mg/mL at warmed

storage temp.

2-8°C

SMILES string

CCNC(=O)OC1CCN(CC1)c2nncc3cc(OC)c(OC)cc23

InChI

1S/C18H24N4O4/c1-4-19-18(23)26-13-5-7-22(8-6-13)17-14-10-16(25-3)15(24-2)9-12(14)11-20-21-17/h9-11,13H,4-8H2,1-3H3,(H,19,23)

InChI key

QJGVXJYGDBSPSJ-UHFFFAOYSA-N

General description

Carbazeran is usedin the treatment of heart failure.

Biochem/physiol Actions

Carbazeran is an Aldehyde oxidase (AO) substrate and a phosphodiesterase inhibitor that produces concentration-dependent positive inotropic responses. In humans, the compound is almost completely cleared via 4-hydroxylation to the phthalazinone metabolite by AO.

Features and Benefits

This compound is a featured product for Cyclic Nucleotide research. Click here to discover more featured Cyclic Nucleotide products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301

Hazard Classifications

Acute Tox. 3 Oral

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000185949
0000185948
0000202711
026M4717V

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B Kaye et al.
Xenobiotica; the fate of foreign compounds in biological systems, 15(3), 237-242 (1985-03-01)
The metabolism of carbazeran has been investigated in vitro using liver cytosol from dog, baboon and man. Carbazeran was not metabolized in cytosol prepared from dog liver but was rapidly metabolized to a single product in baboon- and human-liver cytosol.
Raman Sharma et al.
Drug metabolism and disposition: the biological fate of chemicals, 40(3), 625-634 (2011-12-23)
The pharmacokinetic properties of drugs may be altered by kinetic deuterium isotope effects. With specifically deuterated model substrates and drugs metabolized by aldehyde oxidase, we demonstrate how knowledge of the enzyme's reaction mechanism, species differences in the role played by
Phosphodiesterase inhibitors: haemodynamic effects related to the treatment of cardiac failure.
W S Hillis et al.
European heart journal, 3 Suppl D, 97-101 (1982-12-01)
D J Critchley et al.
Xenobiotica; the fate of foreign compounds in biological systems, 24(1), 37-47 (1994-01-01)
1. After administration of [14C]-carbazeran by oral gavage to guinea pigs, 48% of the dosed radioactivity was recovered in urine and 46% in faeces after 144 h. 2. The major urinary metabolite was identified by infrared spectroscopy and mass spectrometry
Wee Kiat Tan et al.
The Journal of pharmacology and experimental therapeutics, 374(2), 295-307 (2020-05-13)
Gefitinib and erlotinib are epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs) with activity against metastatic non-small cell lung cancer. Aldehyde oxidase-1 (AOX1) is a cytosolic drug-metabolizing enzyme. We conducted an experimental and molecular docking study on the effect of gefitinib
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