产品名称
咪唑, United States Pharmacopeia (USP) Reference Standard
InChI key
RAXXELZNTBOGNW-UHFFFAOYSA-N
SMILES string
c1c[nH]cn1
InChI
1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)
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
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Application
特别适用于 pH 6.2-7.8 范围内的缓冲液
Imidazole USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
- Clotrimazole
- Clotrimazole Topical Solution
- Perindopril Erbumine
- Moexipril Hydrochloride
- Clotrimazole Vaginal Inserts
- Sildenafil Citrate
- Clotrimazole Lozenges
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.
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.
Other Notes
Sales restrictions may apply.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 2
flash_point_f
293.0 °F - closed cup
flash_point_c
145 °C - closed cup
Perindopril Erbumine
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 46(4) (2023)
Clotrimazole Vaginal Inserts
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 40(5), 1123-1123 (2016)
Clotrimazole Topical Solution
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 40(3), 1122-1122 (2016)
Moexipril Hydrochloride
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 38(3), 2992-2992 (2020)
Joy Rathjen et al.
Reproduction, fertility, and development, 26(5), 703-716 (2013-06-14)
Human embryonic stem (ES) cells have been proposed as a renewable source of pluripotent cells that can be differentiated into various cell types for use in research, drug discovery and in the emerging area of regenerative medicine. Exploitation of this
实验方案
In the present study we demonstrate compliance of silica gel 60 F254 HPTLC plates with USP requirements, and how HPTLC plates are suitable for the Sildenafil citrate-Limit of Imidazole test.
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