139110-80-8 ZANAMIVIR(FORR&DONLY) ZANAMIVIR HYDRATE
Raw material zanamivir Cas 139110-80-8
Other name: 4-Guanidino-2,4-dideoxy-2,3-dehydro-N-acetylneuraminic acid;4-Guanidino-Neu5Ac2en;D-glycero-D-galacto-Non-2-enonic acid, 5-(acetylamino)-4-[(aminoiminomethyl)amino]-2,6-anhydro-3,4,5-trideoxy- (9CI)
CAS NO.: 139110-80-8
MF: C12H20N4O7
MW: 332.3098
InChI: 1S\/C12H20N4O7\/c1-4(18)15-8-5(16-12(13)14)2-7(11(21)22)23-10(8)9(20)6(19)3-17\/h2,5-6,8-10,17,19-20H,3H2,1H3,(H,15,18)(H,21,22)(H4,13,14,16)\/t5-,6+,8+,9+,10+\/m0\/s1
Melting point: 256°c (dec.)
Appearance:white or off-white crystalline powder
Specification: 99%
Standard: EP/BP/USP/CP
Specification:
Tests |
Specifications |
Results |
Characters |
White to off-white crystalline powder with a characteristic sulfide-like order |
Complies |
Identification |
IR:similar to Reference Standard |
Complies |
Appearance of solution |
Clear and colorless |
Complies |
Specific Rotation |
-127°to -132° |
-131° |
Loss on Drying |
≤0.5% |
0.06% |
Sulphated Ash |
≤0.2% |
0.03% |
Heavy metals |
≤0.002% |
Complies |
pH |
2.0 to 2.6 |
2.3 |
Related Compouds |
|
Undetected Undetected |
Assay(Anhydrous) |
98.0% to 101.5% |
100.2% |
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