Amoxicillin Trihydrate

CAS number:61336-70-7

Molecular formula:C16H25N3O8S

molecular weight:419.45000

Chemical structure:

PRODUCT NAME: AMOXICILLIN TRIHYDRATE
SHELF LIFE:
4 YEARS
INSPECTION STANDARD: EP 8.0

ITEMS

SPECIFICATIONS

RESULTS

Characters

a white or almost white

crystalline powder

a white crystalline powder

Identification

The IR Spectrum is concordant with spectrum of R.S.

conforms

pH

3.5 ~ 5.5

4.9

Specific optical rotation

+290°~ +315°

+306°

Related substanceMaximum sigle impuriy

1%

0.1%

Water

11.5% ~ 14.5%

12.8%

Sulphated ash

1.0%

0.07%

Assay

95.0% ~ 102.0%

95.0% ~ 102.0%

CONCLUSION: COMPLIES WITH Ph .Eur.8.0