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Tetrahydropapaverine Hydrochloride/ Tetrahydropapaverine HCl CAS NO.6429-04-5
- Min.Order: 10 Gram
- Payment Terms: T/T,
- Product Details
Keywords
- Tetrahydropapaverine HCl
- Tetrahydropapaverine Hydrochloride
- cas 6429-04-5
Quick Details
- ProName: Tetrahydropapaverine Hydrochloride/ Te...
- CasNo: 6429-04-5
- Molecular Formula: C20H25NO4.HCl
- Appearance: white powder
- Application: improved memory and increased learning...
- DeliveryTime: immediately
- PackAge: aluminum foil bag
- Port: HK, Shanghai, Shenzhen
- ProductionCapacity: 100 Kilogram/Month
- Purity: 99%
- Storage: cool and dry place
- Transportation: email: wonda-chem@outlook.com
- LimitNum: 10 Gram
Superiority
1.high quality:
quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.
2.reasonable price:
we provide high quality products with competitive price in china. all customers are welcomed to send us inquiries and get quotation.
3.low moq:
no worry about the low moq, our moq is 1 gram or even lower.
4.good service.
fast response. we promise to reply within 24 hours including holidays and send quotation sheet and other documents within 48 hours.
5. fast shipping and secure courier.
we promise to send out products and provide tracking number within 3 working days. and we send via different couriers based on different destination countries. we usually use nl post, hk post, germany post, eub, etk, etc.
Details
Specifications
CAS No.:6429-04-5
Other Names:Papaverine, 1,2,3,4-tetrahydro-, hydrochloride
MF:C20H25NO4.HCl
EINECS No.:229-213-9
Place of Origin: Anhui,China (Mainland)
Type:Anesthetic Agents, Auxiliaries and Other Medicinal Chemicals, Skeletal muscle relaxant
Grade Standard:Medicine Grade, Tech Grade, Other
Brand Name:JOYE
Purity:98%
Chemical properties:White or almost white crystalline powder
Melting Point:213-215ºC
Storage:Sealed and stored in a cool dry place
Usage:Skeletal muscle relaxant
Boiling Point:475.8ºCat 760mmHg
Flashining Point:202.7ºC
Specification
| Test Item | Analysis Specification | Result |
| Description | crystalline powder | Conforms |
| Melting range | 129°C~132°C | 130.8°C-131°C |
| Loss on drying | ≤0.5% | 0.20 % |
| Specific rotation | -58°~-62°(C=1,in CH3OH) | -61.05° |
| Sulphated ash | ≤0.1% | 0.08 % |
| Heavy metals | ≤10ppm | Conforms |
| Chlorides | ≤0.02% | Conforms |
| Sulfates | ≤0.02% | Conforms |
| Fluorine | 14.7%~17.9% | 15.2% |
| Residual solvent |
Methanol ≤0.2% Isopropanol ≤0.2% Ethyl acetate≤0.2% Chloroform ≤0.2% |
0.0% 0.0% 0.0% 0.0% |
|
Related substances (HPLC) |
Single impurity ≤0.2% Total impurities ≤0.5% |
0.05% 0.08% |
| Assay | ≥99.5% | 99.92% |
| Conclusion | Accordance with the referenc | |
