U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C6H15N5.ClH
Molecular Weight 193.678
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of BUFORMIN HYDROCHLORIDE

SMILES

Cl.CCCCNC(=N)NC(N)=N

InChI

InChIKey=KKLWSPPIRBIEOV-UHFFFAOYSA-N
InChI=1S/C6H15N5.ClH/c1-2-3-4-10-6(9)11-5(7)8;/h2-4H2,1H3,(H6,7,8,9,10,11);1H

HIDE SMILES / InChI

Molecular Formula C6H15N5
Molecular Weight 157.2168
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula ClH
Molecular Weight 36.461
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Description
Curator's Comment: description was created based on several sources, including https://www.ncbi.nlm.nih.gov/pubmed/7310831 http://www.sigmaaldrich.com/catalog/product/sigma/sml1496?lang=en®ion=RU http://www.ndrugs.com/?s=buformin http://library.nuft.edu.ua/ebook/file/Sittig1988.pdf https://www.ncbi.nlm.nih.gov/pubmed/19273282 https://www.ncbi.nlm.nih.gov/pubmed/21428801 http://curriculum.toxicology.wikispaces.net/2.1.7.1.3.1+Biguanides

Buformin (1-butylbiguanide) is an oral antidiabetic drug of the biguanide class. AMPK activator. AMPK is a potential therapeutic target in the prevention and the treatment of type 2 diabetes and insulin resistance. Major classes of antidiabetic drugs have been reported to activate AMPK. Buformin exerts its anti-tumorigenic activity via activation of AMPK and inhibition of the mTOR signaling pathways in endometrial cancer cells. Toxicity: guinea pig LD50 subcutaneous 18 mg/kg; mouse LD50 intraperitoneal 140 mg/kg and 300 mg/kg oral. Buformin was withdrawn from the market in many countries due to an elevated risk of causing lactic acidosis.

Approval Year

Targets

Targets

Primary TargetPharmacologyConditionPotency
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Silubin

Approved Use

Unknown
Primary
Unknown

Approved Use

Unknown
Primary
Unknown

Approved Use

Unknown
Primary
Unknown

Approved Use

Unknown
Funbound

Funbound

ValueDoseCo-administeredAnalytePopulation
92.3%
BUFORMIN plasma
Homo sapiens
Doses

Doses

DosePopulationAdverse events​
100 mg 1 times / day multiple, oral
Recommended
Dose: 100 mg, 1 times / day
Route: oral
Route: multiple
Dose: 100 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: F
Food Status: UNKNOWN
Sources:
Disc. AE: Lactic acidosis...
AEs leading to
discontinuation/dose reduction:
Lactic acidosis
Sources:
100 mg 2 times / day multiple, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: multiple
Dose: 100 mg, 2 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: F
Food Status: UNKNOWN
Sources:
Disc. AE: Lactic acidosis...
AEs leading to
discontinuation/dose reduction:
Lactic acidosis (grade 5)
Sources:
300 mg 1 times / day multiple, oral
Recommended
Dose: 300 mg, 1 times / day
Route: oral
Route: multiple
Dose: 300 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: FED
Sources:
Disc. AE: Lactic acidosis...
AEs leading to
discontinuation/dose reduction:
Lactic acidosis (grade 5)
Sources:
AEs

AEs

AESignificanceDosePopulation
Lactic acidosis Disc. AE
100 mg 1 times / day multiple, oral
Recommended
Dose: 100 mg, 1 times / day
Route: oral
Route: multiple
Dose: 100 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: F
Food Status: UNKNOWN
Sources:
Lactic acidosis grade 5
Disc. AE
100 mg 2 times / day multiple, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: multiple
Dose: 100 mg, 2 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: F
Food Status: UNKNOWN
Sources:
Lactic acidosis grade 5
Disc. AE
300 mg 1 times / day multiple, oral
Recommended
Dose: 300 mg, 1 times / day
Route: oral
Route: multiple
Dose: 300 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: FED
Sources:
PubMed

PubMed

TitleDatePubMed
Performance of three LED-based fluorescence microscopy systems for detection of tuberculosis in Uganda.
2010-12-28
Insulin tolerance test predicts the effectiveness of insulin sensitizers in japanese type 2 diabetic patients.
2010-12
Gender differences in metformin effect on aging, life span and spontaneous tumorigenesis in 129/Sv mice.
2010-12
A three-phase in-vitro system for studying Pseudomonas aeruginosa adhesion and biofilm formation upon hydrogel contact lenses.
2010-11-09
Metformin for aging and cancer prevention.
2010-11
An economic appraisal of the Australian Medical Sheepskin for the prevention of sacral pressure ulcers from a nursing home perspective.
2010-08-05
Clostridium difficile is not associated with outbreaks of viral gastroenteritis in the elderly in the Netherlands.
2010-06
Toward 100 Mega-frames per second: design of an ultimate ultra-high-speed image sensor.
2010
Culture and healthcare in medical education: migrants' health and beyond.
2010
How should ethnic diversity be represented in medical curricula? A plea for systematic training in cultural competence.
2010
[The alphabet of nature and the alphabet of culture in the eighteenth century. botany, diplomatics, and ethno-linguistics according to Carl von Linné, Johann Christoph Gatterer, and Christian Wilhelm Büttner : Botany, Diplomatics, and ethno-linguistics according to Carl von Linné, Johann Christoph Gatterer, and Christian Wilhelm Büttner].
2010
Infection control consequences - early Staphylococcal Scalded Skin Syndrome or Kawasaki Syndrome?
2009-12-16
Arthroplasty register for Germany.
2009-10-02
Transient Parkinsonism in isolated extrapontine myelinolysis.
2009-08
A cardiologic approach to non-insulin antidiabetic pharmacotherapy in patients with heart disease.
2009-07-20
Regulation of glyceraldehyde 3-phosphate dehydrogenase expression by metformin in HepG2 cells.
2009-07
Chemical genomics identifies the unfolded protein response as a target for selective cancer cell killing during glucose deprivation.
2009-05-15
General Practitioners' preferences and use of educational media: a German perspective.
2009-02-16
Concepts of care for people with dementia.
2009-01-06
A rare case of diabetic mastopathy in a Japanese man with type 2 diabetes mellitus.
2009
Biguanide-induced mitochondrial dysfunction yields increased lactate production and cytotoxicity of aerobically-poised HepG2 cells and human hepatocytes in vitro.
2008-12-01
Apitherapy: usage and experience in german beekeepers.
2008-12
Framework conditions and requirements to ensure the technical functional safety of reprocessed medical devices.
2008-09-03
Processing single-use medical devices for use in surgery - importance, status quo and potential.
2008-09-03
Analysis and development of multiprofessional teams in medical rehabilitation.
2008-03-03
A high-throughput screening system for barley/powdery mildew interactions based on automated analysis of light micrographs.
2008-01-23
Prediction of the metabolic interaction of nateglinide with other drugs based on in vitro studies.
2007-12
"Maecenates voco!": laudation for Hans-Joachim Molitor.
2007-09-13
Forty years of control of healthcare-associated infections in Scandinavia.
2007-09-13
Reproducibility of goniometric measurement of the knee in the in-hospital phase following total knee arthroplasty.
2007-08-17
Artist versus anatomist, models against dissection: Paul Zeiller of Munich and the revolution of 1848.
2007-07
Behavioral genomics of honeybee foraging and nest defense.
2007-04
Free-living flatworms under the knife: past and present.
2007-02
Determination of antihyperglycemic biguanides in serum and urine using an ion-pair solid-phase extraction technique followed by HPLC-UV on a pentafluorophenylpropyl column and on an octadecyl column.
2006-11
Methodology for the Randomised Injecting Opioid Treatment Trial (RIOTT): evaluating injectable methadone and injectable heroin treatment versus optimised oral methadone treatment in the UK.
2006-09-27
Buformin suppresses the expression of glyceraldehyde 3-phosphate dehydrogenase.
2006-05
Regulators for blood glucose level affect gene expression of aquaporin 3.
2006-05
Buoyancy studies in natural communities of square gas-vacuolate archaea in saltern crystallizer ponds.
2006-04-14
[Traditional contraindications to the use of metformin -- more harmful than beneficial?].
2006-01-20
Hypoglycemic effects of the wood of Taxus yunnanensis on streptozotocin-induced diabetic rats and its active components.
2006-01
Screening on urogenital Chlamydia trachomatis.
2005-12-29
Cognitive training for dementia.
2005-12-21
Patterns of prescription of hypoglycaemic drugs in Gran Canaria (Canary islands, Spain) and estimation of the prevalence of diabetes mellitus.
2005-11
The medical skills of the Malabar doctors in Tranquebar, India, as recorded by surgeon T L F Folly, 1798.
2005-10
Antidiabetic drug utilization in hungary.
2005-06
Diagnostic and therapeutic-restorative procedures for masticatory dysfunctions.
2005
[Practice of antidiabetic therapy in Hungary].
2005
Insufficient depression treatment in outpatient settings.
2004-02-26
Buformin concentrations in a case of fatal lactic acidosis.
1981
[Lactic acidosis--a possible complication in buformin-treated diabetics (author's transl)].
1978-09-01
Patents

Sample Use Guides

The effects of buformin on cell proliferation were examined in the endometrial cancer cell lines, ECC-1 and Ishikawa. Both cell lines were exposed to varying doses of buformin for 72 hours. Buformin inhibited cell growth in a dosedependent manner in both endometrial cancer cell lines. The mean IC50 value was approximately 150 μM and 8 μM for the ECC-1 and Ishikawa cells at 72 hours, respectively.
Substance Class Chemical
Created
by admin
on Mon Mar 31 17:46:43 GMT 2025
Edited
by admin
on Mon Mar 31 17:46:43 GMT 2025
Record UNII
D947SXO87P
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
BUFORMIN HYDROCHLORIDE
JAN   MI   WHO-DD  
Common Name English
NSC-113665
Preferred Name English
IMIDODICARBONIMIDIC DIAMIDE, N-BUTYL-, HYDROCHLORIDE
Systematic Name English
NSC-528218
Code English
1-BUTYLBIGUANIDE HYDROCHLORIDE
Systematic Name English
BUFORMIN HYDROCHLORIDE [MI]
Common Name English
Buformin hydrochloride [WHO-DD]
Common Name English
BUFORMIN HCL
Common Name English
BUFORMIN HYDROCHLORIDE [JAN]
Common Name English
Classification Tree Code System Code
NCI_THESAURUS C98234
Created by admin on Mon Mar 31 17:46:43 GMT 2025 , Edited by admin on Mon Mar 31 17:46:43 GMT 2025
Code System Code Type Description
NCI_THESAURUS
C95329
Created by admin on Mon Mar 31 17:46:43 GMT 2025 , Edited by admin on Mon Mar 31 17:46:43 GMT 2025
PRIMARY
CAS
1190-53-0
Created by admin on Mon Mar 31 17:46:43 GMT 2025 , Edited by admin on Mon Mar 31 17:46:43 GMT 2025
PRIMARY
CAS
15537-73-2
Created by admin on Mon Mar 31 17:46:43 GMT 2025 , Edited by admin on Mon Mar 31 17:46:43 GMT 2025
NON-SPECIFIC STOICHIOMETRY
EPA CompTox
DTXSID50922844
Created by admin on Mon Mar 31 17:46:43 GMT 2025 , Edited by admin on Mon Mar 31 17:46:43 GMT 2025
PRIMARY
SMS_ID
100000092552
Created by admin on Mon Mar 31 17:46:43 GMT 2025 , Edited by admin on Mon Mar 31 17:46:43 GMT 2025
PRIMARY
NSC
528218
Created by admin on Mon Mar 31 17:46:43 GMT 2025 , Edited by admin on Mon Mar 31 17:46:43 GMT 2025
PRIMARY
NSC
113665
Created by admin on Mon Mar 31 17:46:43 GMT 2025 , Edited by admin on Mon Mar 31 17:46:43 GMT 2025
PRIMARY
PUBCHEM
84976
Created by admin on Mon Mar 31 17:46:43 GMT 2025 , Edited by admin on Mon Mar 31 17:46:43 GMT 2025
PRIMARY
EVMPD
SUB00892MIG
Created by admin on Mon Mar 31 17:46:43 GMT 2025 , Edited by admin on Mon Mar 31 17:46:43 GMT 2025
PRIMARY
MERCK INDEX
m2751
Created by admin on Mon Mar 31 17:46:43 GMT 2025 , Edited by admin on Mon Mar 31 17:46:43 GMT 2025
PRIMARY Merck Index
ChEMBL
CHEMBL39736
Created by admin on Mon Mar 31 17:46:43 GMT 2025 , Edited by admin on Mon Mar 31 17:46:43 GMT 2025
PRIMARY
ECHA (EC/EINECS)
239-587-5
Created by admin on Mon Mar 31 17:46:43 GMT 2025 , Edited by admin on Mon Mar 31 17:46:43 GMT 2025
ALTERNATIVE
FDA UNII
D947SXO87P
Created by admin on Mon Mar 31 17:46:43 GMT 2025 , Edited by admin on Mon Mar 31 17:46:43 GMT 2025
PRIMARY
ECHA (EC/EINECS)
214-723-6
Created by admin on Mon Mar 31 17:46:43 GMT 2025 , Edited by admin on Mon Mar 31 17:46:43 GMT 2025
PRIMARY
DRUG BANK
DBSALT000336
Created by admin on Mon Mar 31 17:46:43 GMT 2025 , Edited by admin on Mon Mar 31 17:46:43 GMT 2025
PRIMARY
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ACTIVE MOIETY