The Butanoic acid,4-amino-3-hydroxy- with the CAS number 924-49-2 is also called 3-Hydroxy-4-aminobutanoic acid. Both the systematic name and IUPAC name are 4-amino-3-hydroxybutanoic acid. Its molecular formula is C₄H₉NO₃. The EINECS registry number is 213-106-9. The product's category is Pharmaceutical material and intermeidates. This chemical is white crystalline powder.

The properties of the Butanoic acid,4-amino-3-hydroxy- are: (1)ACD/LogP: -1.73; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -4.23; (4)ACD/LogD (pH 7.4): -4.23; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 4; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 38.77 Å²; (13)Index of Refraction: 1.51; (14)Molar Refractivity: 27.17 cm³; (15)Molar Volume: 90.7 cm³; (16)Polarizability: 10.77×10^-24cm³; (17)Surface Tension: 63.5 dyne/cm; (18)Enthalpy of Vaporization: 71.96 kJ/mol; (19)Vapour Pressure: 3.84×10^-7 mmHg at 25°C.

While using this chemical, you should be very cautious. This chemical is not only irritating to skin, but also irritating to eyes and respiratory system. Therefore, you should take the following instructions. Firstly, you should wear suitable protective clothing. Then in case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)CC(O)CN
(2)InChI: InChI=1/C4H9NO3/c5-2-3(6)1-4(7)8/h3,6H,1-2,5H2,(H,7,8)
(3)InChIKey: YQGDEPYYFWUPGO-UHFFFAOYAZ