Top Suppliers:I want be here

4439-83-2

4439-83-2 structure
4439-83-2 structure
  • Name: Aminolevulinic Acid
  • Chemical Name: (2S)-2-amino-4-oxopentanoic acid
  • CAS Number: 4439-83-2
  • Molecular Formula: C5H9NO3
  • Molecular Weight: 131.130
  • Create Date: 2018-12-19 22:48:47
  • Modify Date: 2024-01-14 06:22:46

Name (2S)-2-amino-4-oxopentanoic acid
Synonyms 4-Oxo-L-norvaline
L-Norvaline, 4-oxo-
Norvaline,4-oxo
(S)-2-Amino-4-oxopentanoic acid
2-amino-4-oxo-valeric acid
2-amino-4-oxo-pentanoic acid
aminolevulinic acid
2-Amino-4-oxo-valeriansaeure
4-Oxo-Norvaline
2-Amino-4-ketopentanoate
Density 1.2±0.1 g/cm3
Boiling Point 289.1±30.0 °C at 760 mmHg
Molecular Formula C5H9NO3
Molecular Weight 131.130
Flash Point 128.7±24.6 °C
Exact Mass 131.058243
PSA 80.39000
LogP -0.57
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.479
HS Code 2922509090
HS Code 2922509090
Summary 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%