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We are very happy to introduce you 4-Hydroxy-D-phenylglycine CAS 22818-40-2 which is our key product since from 2001 when our company established. TNJ Chemical is the top supplier of 4-Hydroxy-D-phenylglycine from China for more than 15 year. If you are interested in 4-Hydroxy-D-phenylglycine, please mail to us: sales25@tnjchem.com

 

4-Hydroxy-D-phenylglycine CAS 22818-40-2 is white or almost white crystalline powder. Slightly soluble in ethanol and water, soluble in acid or alkali solution to form a salt. 

 

Physical properties

Appearance

white or similar to white crystalline powder

Density,g/cm3

1.178

Boiling point,

337

Melting point,

233-288

Flash point,

149

Water solubility

5g/L (20)

Vapour Pressure

0.000272mmHg at 25

Solubility

Slightly soluble in ethanol and water, soluble in acid or alkali solution to form a salt.

 

Specification

Items

Specification

Appearance

White or almost white crystalline powder

Assay

99.00%

Specific Rotation

-156.0° ~ -161.0°

Moisture

0.20%

Iron

5mg/kg

Absorbance

0.05

 

Application

D(-)-4-Hydroxyphenylglycine used as pharmaceutical intermediates, mainly used for semisynthetic penicillins, amoxicillin, cephalosporin drug synthesis, etc

 

Package

25kg kraft paper bag with double-layer plastic bag or as per customers requirements

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