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Merck
모든 사진(2)

Key Documents

T9652

Sigma-Aldrich

Terfenadine

≥97.5% (HPLC), powder, H1 histamine receptor antagonist

동의어(들):

α-[4-(1,1-Dimethylethyl)phenyl]-4-(hydroxydiphenylmethyl)-1-piperidinebutanol

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About This Item

실험식(Hill 표기법):
C32H41NO2
CAS Number:
Molecular Weight:
471.67
EC Number:
MDL number:
UNSPSC 코드:
12161501
PubChem Substance ID:
NACRES:
NA.77

product name

Terfenadine,

Quality Level

solubility

chloroform: soluble 250 mg plus 5 ml of solvent, clear to very slightly hazy, colorless to faintly yellow
H2O: soluble 0.01 mg/mL at 30 °C
1 M HCl: soluble 0.12 mg/mL at 30 °C
hexane: soluble 0.34 mg/mL at 30 °C
0.1 M tartaric acid: soluble 0.45 mg/mL
0.1 M citric acid: soluble 1.1 mg/mL
methanol: soluble 37.5 mg/mL at 30 °C
ethanol: soluble in salt form 37.8 mg/mL at 30 °C

주관자

Sanofi Aventis

저장 온도

2-8°C

SMILES string

CC(C)(C)c1ccc(cc1)C(O)CCCN2CCC(CC2)C(O)(c3ccccc3)c4ccccc4

InChI

1S/C32H41NO2/c1-31(2,3)26-18-16-25(17-19-26)30(34)15-10-22-33-23-20-29(21-24-33)32(35,27-11-6-4-7-12-27)28-13-8-5-9-14-28/h4-9,11-14,16-19,29-30,34-35H,10,15,20-24H2,1-3H3

InChI key

GUGOEEXESWIERI-UHFFFAOYSA-N

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애플리케이션

Terfenadine has been used as a positive control in electrophysiology recordings. It has also been used as a constituent of internal standard solution in liquid chromatography-mass spectrometry (LC-MS).
Terfenadine has been used to study the role of histamine in itch related to proteinase-activated receptors (PARs) in mice. Terfenadine has also been used to block histamine receptor type 1 to study the pathogenesis of 2,4-dinitrobenzene sulfonic acid (DNBS)-induced ulcerative colitis in rats.

생화학적/생리학적 작용

Non-sedating second generation H1 histamine receptor antagonist. Mainly metabolized by Cyp3A4, 5, 7. Inhibits CYP2C8.
Terfenadine acts a potential anti-histamine and is used in the treatment of allergic rhinitis and chronic urticaria.

특징 및 장점

This compound is a featured product for ADME Tox research. Click here to discover more featured ADME Tox products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
This compound is featured on the Potassium Channels page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
This compound was developed by Sanofi Aventis. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

제조 메모

250 mg of Terfenadine dissolves in 5ml of chloroform to yield a clear, colorless solution. Terfenadine is also soluble at 30° C in 0.1 M citric acid (1.1 mg/ml), water (0.01 mg/ml), methanol (37.5 mg/ml), hexane (0.34 mg/ml), ethanol (37.8 mg/ml), 1 M hydrochloric acid (0.12 mg/ml), and 0.1 M tartaric acid (0.45 mg/ml).

유해 및 위험 성명서

예방조치 성명서

Hazard Classifications

Aquatic Chronic 4

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

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문서 라이브러리 방문

이미 열람한 고객

Terfenadine
McTavish D, et al.
Drugs, 39, 552-574 (1990)
M Taglialatela et al.
Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology, 29 Suppl 3, 182-189 (1999-08-12)
Despite the enormous success of second generation antihistamines, in the mid-1980s, about 10 years after their introduction in the market, several reports appeared in the literature indicating the rare occurrence of a form of polymorphic ventricular dysrhythmia, the 'torsade de
Hiroyuki Kusuhara et al.
Drug metabolism and disposition: the biological fate of chemicals, 41(1), 206-213 (2012-11-02)
The effect of rifampicin on the pharmacokinetics of fexofenadine enantiomers was examined in healthy subjects who received fexofenadine alone or with single or multiple doses of rifampicin (600 mg). A single coadministered dose of rifampicin significantly decreased the oral clearance
Naoki Inagaki et al.
European journal of pharmacology, 448(2-3), 175-183 (2002-07-30)
Compound 48/80 induced scratching behavior in BALB/c mice, and the role of mast cell mediators in this behavior was examined. Mouse scratching behavior was detected and evaluated using a new apparatus, MicroAct. Compound 48/80 increased the incidence of scratching behavior
H Ohtani et al.
The Journal of pharmacy and pharmacology, 51(9), 1059-1063 (1999-10-21)
We examined and compared the inhibitory effects of three non-sedating antihistamines, terfenadine, ebastine, and epinastine, on delayed rectifier potassium current (IK) and transient outward potassium current (Ito) of rat isolated ventricular myocytes, using a patch clamp technique. Terfenadine, ebastine and

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