Guanidinopropionic acid

Guanidinopropionic acid

Skeletal formula of a guanidinopropionic acid minor tautomer
Names
IUPAC name 3-Carbamimidamidopropanoic acid
Other names 3-(Diaminomethylideneamino)propanoic acid
Identifiers
CAS Number	353-09-3 Y
3DMet	B00534
Beilstein Reference	1705262
ChEBI	CHEBI:15968 N
ChEMBL	ChEMBL20489 N
ChemSpider	61020 N
EC Number	206-530-0
Jmol 3D model	Interactive image Interactive image
KEGG	C03065 N
MeSH	guanidopropionic+acid
PubChem	67701
RTECS number	AY3157500
InChI InChI=1S/C4H9N3O2/c5-4(6)7-2-1-3(8)9/h1-2H2,(H,8,9)(H4,5,6,7) N Key: KMXXSJLYVJEBHI-UHFFFAOYSA-N N
SMILES [nH]:c(:[nH2]):[nH]CCc(:[o]):[oH] NC(=N)NCCC(O)=O
Properties
Chemical formula	C4H9N3O2
Molar mass	131.14 g·mol−1
Appearance	White crystals
Odor	Odourless
log P	−1.472
Acidity (pKa)	4.219
Basicity (pKb)	9.778
Vapor pressure	{{{value}}}
Related compounds
Related alkanoic acids	Sarcosine Dimethylglycine Glycocyamine Creatine N-Methyl-D-aspartic acid beta-Methylamino-L-alanine Arginine
Related compounds	Dimethylacetamide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)
Infobox references

β-Guanidinopropionic acid, also referred to as guanidinopropionic acid, beta-guanidinopropionic acid or β-GPA, is a dietary supplement.

β-Guanidinopropionic acid is a white crystalline powder soluble in water (50 mg/ml-clear, colorless solution).

Studies on animals (rats, monkeys, hamsters) show that acidic guanidine derivatives such as β-GPA can ameliorate hyperglycemia in animal models of noninsulin-dependent diabetes.

Though the oral availability of β-GPA is well established, the basic uptake mechanism has not been studied yet.