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DL-Mandelic acid CAS NO.90-64-2 

Because of its strong antibacterial effect, it can be directly used orally to treat urinary system infections. DL-mandelic acid has a chiral molecule and is an important chiral drug intermediate and fine chemical product. It can not only be used to synthesize vasodilator cyclic mandelate, urinary tract infection anti-inflammatory drug DL-mandelic acid urotropine and antispasmodic DL-Mandelic acid benzyl ester and other drugs, but also have the dual effect of killing sperm and killing trichomoniasis. DL-mandelic acid is used in organic synthesis and the pharmaceutical industry. In medicine, it is methyl benzoyl formate, cefoxizole, urotropine mandelic acid as a urinary tract fungicide, cyclomandelic acid as a peripheral vasodilator, and eye drops. Benzazole, pemoline and important intermediates of tropine antispasmodics. In addition, it is also clinically used as a urethral antiseptic. Preservatives, chemical reagents, also used in organic synthesis, dyes, pesticide raw materials and intermediates.

Additional information

Weight 25 kg
Dimensions 35 × 35 × 45 cm

White crystalline powder

Loss on drying

Max. 0.20%

Specification grade



99% min

Product data and descriptions listed are typical values, not intended to be used as specification.

Identifying Information

Product Name:  DL-Mandelic acid
Synonyms: alpha-Hydroxyphenylacetic acid; Amygdalic acid
CAS-No.: 90-64-2
EINECS.: 202-007-6
Molecular Formula: C8H8O3
Molecular weight: 152.147

Chemical Properties

Boiling Point: 321.8±22.0 °C at 760 mmHg
Melting point: 119-121ºC(lit.)
Flash Point: 162.6±18.8 °C
Density: 1.3±0.1 g/cm3
Index of Refraction: 1.591
Vapour Pressure: 0.0±0.7 mmHg at 25°C
Water solubility: 150 g/L (20 ºC)

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