D(-)-2-Aminobutyric...

D(-)-2-Aminobutyric acid

D(-)-2-Aminobutyric acid

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 1.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

D(-)-2-Aminobutyric acid -(-)-2-Aminobutyric acid 2623-91-8

Quick Details

  • Appearance:White powder
  • Application:pharmaceutical intermediate
  • PackAge:25kg/drum
  • ProductionCapacity:2000|Metric Ton|Year
  • Storage:Store in cool and dry place, away from sun light.
  • Transportation:By sea or by air

Superiority:

Product name

D(-)-2-Aminobutyric acid

Alias

-(-)-2-Aminobutyric acid; D-alpha-Amino-n-butyric Acid; (R)-(-)-2-Aminobutyric acid; D-2-Aminobutyric acid; R-AMINOBUTYRIC ACID; (R)-(-)-2-AMINO-N-BUTYRIC ACID; (R) 2-AMINOBUTYRIC ACID; D-2-AMINO-BUTANOIC ACID; D-(-)-2-AMINOBUTYRIC ACID; D-(-)-2-AMINO-N-BUTYRIC ACID; (R)-2-Aminobutyric acid; H-D-Abu-OH

CAS NO

2623-91-8

EINECS No.

220-084-4

Molecular formula

C4H9NO2

Molecular weight

103.12

Structural formula

 

 

Product description

Melting point: >300 °C(lit.); specific rotation -21.2 º(c=2, 6N HCl)

Uses

As pharmaceutical intermediate

Details:

Item

Standard

Results

Appearance

A white to off-white powder

Conforms

differentiate

To match with standard

Consistent

Transmittance

≥98%

Conforms

Specific rotation(On dried basis)

+33.0°~+35.0°

+33.75°

Loss on drying

≤0.2%

0.10%

Chloride

≤0.02%

<0.02%

Ammonium(NH4)

≤0.02%

<0.02%

Iron(Fe)

≤0.001%

<0.001%

Sulfate(So4)

≤0.02%

<0.02%

Other amino acids

Passed

Conforms

Residue on igaition

≤0.10%

0.05%

Heavy metals(Pb)

≤10ppm

<10ppm

PH

5.4—6.0

5.72

Assay

98.5%~101.5%

99.43%

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