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Merck

1396310

USP

双氰胺

United States Pharmacopeia (USP) Reference Standard

别名:

二氰二氨, 氰基胍

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About This Item

线性分子式:
NH2C(=NH)NHCN
CAS号:
分子量:
84.08
Beilstein:
605637
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24

等級

pharmaceutical primary standard

API 家族

metformin

製造商/商標名

USP

mp

208-211 °C (lit.)

應用

pharmaceutical (small molecule)

格式

neat

SMILES 字串

NC(=N)NC#N

InChI

1S/C2H4N4/c3-1-6-2(4)5/h(H4,4,5,6)

InChI 密鑰

QGBSISYHAICWAH-UHFFFAOYSA-N

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一般說明

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.

應用

Metformin Related Compound A USP reference standard for use in specified quality tests and assays.

Also used to prepare standard stock, standard and system suitability solution during the assay and impurity analysis of Metformin Hydrochloride and Glipizide and Metformin Hydrochloride Tablets by using liquid chromatography in conjunction with UV detector.

分析報告

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.  ​

其他說明

Sales restrictions may apply.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Glipizide and Metformin Hydrochloride Tablets
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 32(4), 2116-2116 (2020)
Peng Li et al.
Angewandte Chemie (International ed. in English), 54(2), 574-577 (2014-11-15)
Self-assembly of a trigonal building subunit with diaminotriazines (DAT) functional groups leads to a unique rod-packing 3D microporous hydrogen-bonded organic framework (HOF-3). This material shows permanent porosity and demonstrates highly selective separation of C2H2/CO2 at ambient temperature and pressure.
Changkyu Kim et al.
Nanoscale, 7(15), 6627-6635 (2015-03-21)
The realization of air-stable nanoparticles, well-formulated nanoinks, and conductive patterns based on copper is a great challenge in low-cost and large-area flexible printed electronics. This work reports the synthesis of a conductively interconnected copper structure via thermal sintering of copper
Jon Draher et al.
Journal of chromatography. A, 1373, 106-113 (2014-12-02)
A method for the rapid quantification of 9 potential nitrogen-rich economic adulterants (dicyandiamide, urea, biuret, cyromazine, amidinourea, ammeline, amidinourea, melamine, and cyanuric acid) in five milk and soy derived nutritional ingredients, i.e. whole milk powder, nonfat dry milk, milk protein

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