Aprepitant CAS NO.170729-80-3
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- 170729-80-3
- Aprepitant
- 5-{[(2R,3S)-2-{(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy}-3-(4-fluorophenyl)morpholin-4-yl]methyl}-1,2-dihydro-3H-1,2,4-triazol-3-one
Quick Details
- ProName: Aprepitant
- CasNo: 170729-80-3
- Molecular Formula: C23H21F7N4O3
- Appearance: White powder
- Application: Central Nervous System Drug; Anti-Emet...
- DeliveryTime: Within 2 weeks after order confirmati...
- PackAge: drum
- Port: Qingdao Port
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%min
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 1 Metric Ton
- CAS: 170729-80-3
Superiority
Name |
Aprepitant |
CAS No | 170729-80-3 |
MF | C23H21F7N4O3 |
Purity | 99% |
Appearance | white powder |
Details
Item |
Specification |
Test Results |
||
Description |
Off-white to light yellow powder |
Conforms |
||
Identification IR |
HPLC, IR |
Conform |
||
Specific optical rotation |
+68.0° ±3° (c=1.0, in Methanol) |
67.49° |
||
Melting point |
248±5 °C |
248 -250°C |
||
Water |
≤0.5% |
0.29% |
||
Heavy metals |
≤10ppm |
Conforms |
||
Residue on ignition |
Not more than 0.1% |
0.07% |
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Related substances |
Desfluoro aprepitant NMT 0.15% R,R,R-Diastereomer: NMT 0.15% Any other individual impurity: NMT 0.10% Total impurities: NMT 0.50% |
0.09% 0.08% 0.06% 0.29% |
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Enantiomer purity |
NMT 0.15% of the S,R,S-enantiomer |
0.07% |
||
Assay (HPLC) |
NLT 98.0% and NMT 102.0% (on the anhydrous basis) |
99.9% |
||
Organic volatile impurities |
Methanol NMT 2500 ppm; Xylene NMT 2170 ppm; Toluene NMT 890 ppm; DMSO NMT 5000ppm |
Conforms |
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Conclusion: Conforms to Authorized USP Pending Monograph |