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(S)-(-)-4-Amino-2-hydroxybutyric Acid is an analogue of γ-aminobutyric acid (GABA) with potential inhibitory activity on GABA binding and uptake by brain. Injection of (S)-(-)-4-Amino-2-hydroxybutyric Acid showed no significant changes in plasma growth hormone (GH) in healthy patients but increased plasma GH, prolactin, and cortisol levels in cerebrovascular patients.

Product Details:

Name: (S)-(-)-4-Amino-2-hydroxybutyric acid

Synonyms:

(S)-(-)-4-Amino-2-hydroxybutyric Acid;

L--a-Hydroxy-amino butyric acid;

(S)-4-Amino-2-hydroxybutanoic acid;

(S)-(?)-4-Amino-2-hydroxybutyric acid;

CAS: 40371-51-5

EINECS: N/A

MF: C4H9NO3

MW: 119.11900

MP: 207-212 °C

BP: 361.8?C at 760 mmHg

FP: 172.6?C

Purity: 95%min

Density: 1.312 g/cm3

Refractive index: -30 ° (C=1, H2O)

Specific rotation: -30 ? (c=1, water)

Acidity factor (pKa): 3.47±0.10(笔谤别诲颈肠迟别诲)

Appearance: White to beige Crystalline Powder, Crystals and/or Chunks

Stability: Stable under normal temperatures and pressures.

Package: 5g, 25g, 100g, 500g, 1kg, 25kg

Application: Used for synthesis of amikacin API

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