The Pentanedioic acid,3-hydroxy-, with the CAS registry number 638-18-6, is also known as 2,4-Dideoxypentaric acid. It belongs to the product category of Aliphatics. This chemical's molecular formula is C₅H₈O₅ and molecular weight is 148.04. What's more, both its IUPAC name and systematic name are the same which is called 3-Hydroxypentanedioic acid.

Physical properties about Pentanedioic acid,3-hydroxy- are: (1)ACD/LogP: -1.422; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -3.88; (4)ACD/LogD (pH 7.4): -6.15; (5)ACD/BCF (pH 5.5): 1.00; (6)ACD/BCF (pH 7.4): 1.00; (7)ACD/KOC (pH 5.5): 1.00; (8)ACD/KOC (pH 7.4): 1.00; (9)#H bond acceptors: 5; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 94.83 Å²; (13)Index of Refraction: 1.52; (14)Molar Refractivity: 29.836 cm³; (15)Molar Volume: 98.203 cm³; (16)Polarizability: 11.828×10^-24cm³; (17)Surface Tension: 74.778 dyne/cm; (18)Density: 1.508 g/cm³; (19)Flash Point: 188.705 °C; (20)Enthalpy of Vaporization: 70.737 kJ/mol; (21)Boiling Point: 364.958 °C at 760 mmHg; (22)Vapour Pressure: 0 mmHg at 25 °C.

Preparation of Pentanedioic acid,3-hydroxy-: this chemical can be prepared by 3-hydroxy-glutaric acid dimethyl ester. This reaction needs reagent KOH and solvent methanol. The reaction time is 2 hours. The yield is 95 %.

Uses of Pentanedioic acid,3-hydroxy-: it is used to produce other chemicals. For example, it can react with acetyl chloride to get 3-acetoxy-pentanedioic acid anhydride. The yield is 92 %.

You can still convert the following datas into molecular structure:
(1) SMILES: O=C(O)CC(O)CC(=O)O
(2) InChI: InChI=1S/C5H8O5/c6-3(1-4(7)8)2-5(9)10/h3,6H,1-2H2,(H,7,8)(H,9,10)
(3) InChIKey: ZQHYXNSQOIDNTL-UHFFFAOYSA-N