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Clemastine fumarate CAS NO.14976-57-9
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton
- Product Details
Keywords
- 14976-57-9
- Clemastine fumarate
- clemastine hydrogen fumarate
Quick Details
- ProName: Clemastine fumarate
- CasNo: 14976-57-9
- Molecular Formula: C21H26ClNO·C4H4O4
- Appearance: White Solid
- Application: Respiratory Drug; Anti-Allergiy,Antihi...
- 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 Kilogram
- CAS: 14976-57-9
Superiority
| Name | Clemastine fumarate |
| CAS No. | 14976-57-9 |
| EINECS | 239-055-2 |
| MF | C25H30ClNO5 |
| MW | 459.96 |
| MP | 158-162°C |
| Storage temp. | Store at RT |
| Purity | 99% min |
| Usage | H1 Histamine receptor antagonist. Antihistaminic. |
| Appearance | White Solid |
Details
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Analysis item |
Standard |
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Appearance |
White or off-white crystalline powder |
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Clarity and Color of solution |
1,Clear and not more opalescent than the reference solution 2,Colorless or not more intensely colored than color of matching fluid |
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Identification |
IR, TLC |
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pH |
3.2~4.2 |
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Loss on drying |
<0.5% |
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Heavy metals |
<0.002% |
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Related Materials Chromatographic purity |
Individual Max impurity≤0.5% Total impurities≤1.0% |
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Assay |
98.0~102.0% |
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