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Home > Products >  D(-)-2-Aminobutyric acid

D(-)-2-Aminobutyric acid CAS NO.2623-91-8

  • FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T
  • Available Specifications:

    99%(1-5)Metric Ton99%(5-20)Metric Ton

  • Product Details

Keywords

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

Quick Details

  • ProName: D(-)-2-Aminobutyric acid
  • CasNo: 2623-91-8
  • Molecular Formula: C4H9NO2
  • Appearance: White powder
  • Application: pharmaceutical intermediate
  • DeliveryTime: Within 2 weeks after order confirmatio...
  • PackAge: 25kg/drum
  • Port: Qingdao Port
  • ProductionCapacity: 2000 Metric Ton/Year
  • Purity: 99%
  • Storage: Store in cool and dry place, away from...
  • Transportation: By sea or by air
  • LimitNum: 1 Kilogram
  • CAS: 2623-91-8

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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