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Merck
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Key Documents

PHR1084

Supelco

Metformin hydrochloride

Pharmaceutical Secondary Standard; Certified Reference Material

동의어(들):

1,1-Dimethylbiguanide hydrochloride, Metformin

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About This Item

Linear Formula:
NH2C(=NH)NHC(=NH)N(CH3)2 · HCl
CAS Number:
Molecular Weight:
165.62
EC Number:
MDL number:
UNSPSC 코드:
41116107
PubChem Substance ID:
NACRES:
NA.24

Grade

certified reference material
pharmaceutical secondary standard

Quality Level

Agency

traceable to Ph. Eur. M0605000
traceable to USP 1396309

API family

metformin

CofA

current certificate can be downloaded

포장

pkg of 500 mg

기술

HPLC: suitable
gas chromatography (GC): suitable

mp

223-226 °C (lit.)

응용 분야

pharmaceutical (small molecule)

형식

neat

저장 온도

2-8°C

SMILES string

Cl[H].CN(C)C(=N)NC(N)=N

InChI

1S/C4H11N5.ClH/c1-9(2)4(7)8-3(5)6;/h1-2H3,(H5,5,6,7,8);1H

InChI key

OETHQSJEHLVLGH-UHFFFAOYSA-N

유전자 정보

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

Metformin is a biguanide hypoglycaemic agent and an oral antidiabetic medication widely used in the treatment of type 2 diabetes. It is effective in glycemic control and decreases the intestinal absorption of glucose, without the problem of serious lactic acidosis.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

애플리케이션

Metformin hydrochloride may be used as a pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using different chromatography techniques.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

생화학적/생리학적 작용

Metformin is an antidiabetic agent that reduces blood glucose levels and improves insulin sensitivity. Its metabolic effects, including the inhibition of hepatic gluconeogenesis, are mediated at least in part by activation of the LKB1-AMPK (AMP-activated protein kinase) pathway. Activation of this pathway also appears to be involved in the antiproliferative and proapoptotic actions of metformin in cancer cell lines.

분석 메모

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

기타 정보

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

추천 제품

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

예방조치 성명서

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3


가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number

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이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Stability-indicating HPTLC method for simultaneous determination of nateglinide and metformin hydrochloride in pharmaceutical dosage form
Thomas BA, et al.
Saudi Pharmaceutical Journal : SPJ : The Official Publication of the Saudi Pharmaceutical Society, 19(4), 221-231 (2011)
Simultaneous determination of metformin and pioglitazone by reversed phase HPLC in pharmaceutical dosage forms
Lakshmi SK, et al.
International Journal of Pharmacy and Pharmaceutical Sciences, 1(2), 162-166 (2009)
Simultaneous estimation of metformin hydrochloride and pioglitazone hydrochloride by RPHPLC method from combined tablet dosage form
Sahoo KP, et al.
Indian Journal of Pharmaceutical Sciences, 70(3), 383-383 (2008)
Leyuan Li et al.
Nature communications, 10(1), 4146-4146 (2019-09-14)
In vitro gut microbiome models could provide timely and cost-efficient solutions to study microbiome responses to drugs. For this purpose, in vitro models that maintain the functional and compositional profiles of in vivo gut microbiomes would be extremely valuable. Here
L C Morin-Papunen et al.
The Journal of clinical endocrinology and metabolism, 85(9), 3161-3168 (2000-09-22)
Metformin, a biguanide antihyperglycemic drug, has been shown to improve ovarian function and glucose metabolism in women with polycystic ovary syndrome (PCOS), but results concerning its effects on insulin sensitivity are controversial. Oral contraceptive pills are commonly used in the

프로토콜

Separation of Melamine; 1,1-Dimethylbiguanide hydrochloride

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