Skip to Content
Merck

Key Documents

View All Documentation

Skip To

D5035

1,1-Dimethylbiguanide hydrochloride

≥97%

Synonym(s):

Metformin

Sign In to View Organizational & Contract Pricing.

About This Item

Linear Formula:
NH2C(=NH)NHC(=NH)N(CH3)2 · HCl
CAS Number:
1115-70-4
Molecular Weight:
165.62
UNSPSC Code:
12352100
PubChem Substance ID:
24893918
EC Number:
214-230-6
MDL number:
MFCD00012582

assay

≥97%

mp

223-226 °C (lit.)

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

Biochem/physiol Actions

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.

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library