D(-)-Asparagine

D(-)-Asparagine

D(-)-Asparagine

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1 Kilogram

FOB Price: USD 1.0000

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

Keywords

D(-)-Asparagine D-2-Aminosuccinamic acid CAS:2058-58-4

Quick Details

  • Appearance:White powder
  • Application: biochemical research
  • 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(-)-Asparagine

Alias

D-2-Aminosuccinamic acid; H-D-Asn-OH; D-asparagine anhydrous; D-Asparagine; D-2-Aminosuccinamic acid; D-asparagine; (2R)-2-aminobutanedioic acid; D-(-)-Asparagine Monohydrate; H-D-Asn-OH·H2O

CAS NO

2058-58-4

EINECS No.

218-163-3

Molecular formula

C4H8N2O3

Molecular weight

132.1191

Structural formula

Product description

White crystalline powder

Uses

In biochemical research.

Details:

Item

Standard

Test Results

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard;

Complies

D.HPLC-ESI-MS

Complies

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Heavy metals

≤10 ppm

<10ppm

Water

≤1.0%

0.10%

Sulphated ash

≤0.5%, determined on 1.0 g.

0.01%

Related substances

Unspecified impurities: for each impurity

≤0.10%

<0.10%

Total Impurity

≤0.5%

0.18%

Purity

≥99.0%

99.70%

Assay

99.0%~101.0% (anhydrous substance).

99.80%

Storage

Preserve in well-closed, light-resistant and airtight containers.

Complies

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