1336500

Imidazol

United States Pharmacopeia (USP) Reference Standard

• Sinónimos: 1,3-Diaza-2,4-ciclopentadieno, Glioxalina
• Fórmula empírica (notación de Hill): C₃H₄N₂
• Número de CAS: 288-32-4
• Peso molecular: 68.08
• Beilstein/REAXYS Number: 103853
• MDL number: MFCD00005183
• UNSPSC Code: 41116107
• PubChem Substance ID: 329750151
• NACRES: NA.24

Propiedades

• grade: pharmaceutical primary standard
• vapor pressure: <1 mmHg ( 20 °C)
• API family: imidazole
• manufacturer/tradename: USP
• pKa (25 °C): 6.95
• bp: 256 °C (lit.)
• mp: 88-91 °C (lit.)
• application(s): pharmaceutical (small molecule)
• format: neat
• SMILES string: c1c[nH]cn1
• InChI: 1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)
• InChI key: RAXXELZNTBOGNW-UHFFFAOYSA-N

Descripción

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Imidazole USP reference standard suitable for use in specified USP compendial quality tests and assays.

Also used to prepare standard, system suitability, and system suitability stock solution for impurity analysis by using liquid chromatography in conjunction with UV detector in accordance with the given below monographs of United States Pharmacopeia (USP) :

• Clotrimazole Topical Solution
• Perindopril Erbumine
• Moexipril Hydrochloride
• Clotrimazole Vaginal Inserts

Excelente para tampones en el intervalo de pH 6,2 - 7,8

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Información de seguridad

• pictograms: GHS05,GHS07,GHS08
• signalword: Danger
• hcodes: H302 - H314 - H360D
• pcodes: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C
• Storage Class: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 2
• flash_point_f: 293.0 °F - closed cup
• flash_point_c: 145 °C - closed cup