Product Name

  • Name

    D-Azetidine-2-carboxylic acid

  • EINECS
  • CAS No. 7729-30-8
  • Article Data5
  • CAS DataBase
  • Density 1.275 g/cm3
  • Solubility
  • Melting Point 209-211 °C
  • Formula C4H7NO2
  • Boiling Point 242 °C at 760 mmHg
  • Molecular Weight 101.105
  • Flash Point 100.1 °C
  • Transport Information
  • Appearance white crystalline solid
  • Safety 24/25
  • Risk Codes 22
  • Molecular Structure Molecular Structure of 7729-30-8 (D-Azetidine-2-carboxylic acid)
  • Hazard Symbols Xn
  • Synonyms 2-Azetidinecarboxylicacid, (R)-;2-Azetidinecarboxylic acid, D- (8CI);(+)-Azetidinecarboxylic acid;(R)-Azetidine-2-carboxylic acid;D-2-Azetidinecarboxylic acid;(2R)-(+)-Azetidine-2-carboxylic acid;
  • PSA 49.33000
  • LogP -0.23830

D-Azetidine-2-carboxylic acid Chemical Properties

Molecular Structure of D-Azetidine-2-carboxylic acid (CAS NO.7729-30-8):

IUPAC Name: (2R)-azetidine-2-carboxylic acid 
Empirical Formula: C4H7NO2
Molecular Weight: 101.1039
H bond acceptors: 3
H bond donors: 2
Freely Rotating Bonds: 1
Polar Surface Area: 29.54 Å2
Index of Refraction: 1.499
Molar Refractivity: 23.29 cm3
Molar Volume: 79.2 cm3
Surface Tension: 48.2 dyne/cm
Density: 1.275 g/cm3
Flash Point: 100.1 °C
Enthalpy of Vaporization: 52.75 kJ/mol
Boiling Point: 242 °C at 760 mmHg
Vapour Pressure: 0.0116 mmHg at 25°C
Melting point: 209-211°C
Product Categories: pharmacetical; Amino Acids 13C, 2H, 15N; Amino Acids & Derivatives

D-Azetidine-2-carboxylic acid Specification

  D-Azetidine-2-carboxylic acid , with CAS number of 7729-30-8, can be called (2R)-(+)-Azetidine-2-carboxylic acid ; (R)-Azetidine-2-carboxylic acid ; (+)-Azetidinecarboxylic acid ; 2-Azetidinecarboxylic acid, D- (8CI) ; 2-Azetidinecarboxylicacid, (R)- . It is a white crystalline solid, D-Azetidine-2-carboxylic acid (CAS NO.7729-30-8) is a kind of four-membered ring analog of L-Proline, as a useful intermediate in the synthesis of polypeptides.

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