DL-Histidine, 99% CAS 4998-57-6

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H5100-15 DL-Histidine, 99% CAS: 4998-57-6

Specifications

CAS Number

4998-57-6

Grade

Highly Purified

Molecular Formula

C6H9N3O2

Molecular Weight

155.2

EU Commodity Code

38220090

Shipping Temp

Storage Temp

0-5°C

DL-a-Amino-ß-imidazolepropionicacid

Appearance

White crystalline powder

Purity (HPLC)

≥ 99%

Column

Beckman Ultrasphere 5um, 250x4.6mm, 150Å

Guard Column

Supel Guard LC-18-DB, 2cm

Retention Time

4.4 min.

Sample Preparation

2mg/1ml; 100% Acetonitrile/Water

Injection Volume

5ul

Method/Detection at (nm)

Gradient 0-50% A(2) A = 99.9% water, 0.1% TFA B = 95% Acetonitrile, 4.9% water, 0.1% TFA 30 min., flow rate = 1.0ml/min.

Purity

≥ 99%

Form

White crystalline powder

Important Note

This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

Pricing

List Price: $269

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