23828-92-4 Ambroxol hydrochloride Ambroxol HCL
Name | Ambroxol hydrochloride | |
Synonyms | trans-4-[[(2-Amino-3,5-dibromo-phenyl)methyl]amino]-cyclohexanol hydrochloride | |
Molecular Formula | C13H18Br2N2O.HCl;C13H19Br2ClN2O | |
Molecular Weight | 414.57 | |
CAS Registry Number | 23828-92-4 (15942-05-9) |
Melting point |
235 ~ 240°C |
239°C |
Solubility |
A) Water: sparingly soluble |
Complies |
|
B) Methanol: soluble |
Complies |
|
C) Methylene Chloride: practically insoluble |
Complies |
Identification |
A) UV Absorption: 3.2 ~ 3.4 |
Complies |
|
B) IR Spectrum |
Complies |
|
C) TLC |
Complies |
|
D) Chlorides Test |
Complies |
Related substances |
Individual impurity: 0.1% Max |
0.04% |
|
Total impurities: 0.3% Max |
0.02% |
Heavy metals |
20ppm Max |
Complies |
Loss on drying |
0.1%Max |
0.03% |
Sulfated ash |
0.1% Max |
0.01% |
PH (1% aqueous solution) |
4.5 ~ 6.0 |
5.0 |
Assay |
99.0 ~ 101.0% |
99.9% |
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