Hefei TNJ chemical industry co.,ltd
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CAS NO.3717-88-2
Full experience of large numbers containers loading in main Chinese seaports
Packing with pallet as buyer's special request
Best service after shipment with e-mail
Cargos together with container sales seervice available
Rich experience for exporting
Cargos photo before and after loading into container
Raw materials from chinese origin
Hefei TNJ Chemical Industry Co., limited(ISO 9001: 2008), are strong in the field of Pharmaceuticals,
food additives, plant extract and fine chemicals for more than 10 years.
1.Product description
Product Name: Flavoxate hydrochloride
CAS: 3717-88-2
MF: C24H26ClNO4
MW: 427.92
EINECS: 223-066-4
2.Physical properties
White or almost white crystalline powder.odorless. Soluble in chloroform.Slightly soluble in water or methanol. Insoluble in Acetone or ether. Soluble in glacial acetic acid.
Melling point：232-234℃
Boiling point：564.1°C at 760 mmHg
Flash point：294.9°C
Vapour pressure：9.56E-13mmHg at 25°C
3.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 reference |
|
4.Application
This product is a smooth muscle relaxant. With inhibition of adenylate cyclase, the role of phosphodiesterase
calcium antagonistic effect, and a weak anti-muscarinic effect on the smooth muscle of the genitourinary system selective spasm, which can be directly
discharged urogenital system, smooth muscle spasm, and muscle relaxation, eliminating urinary frequency,
urgency, incontinence and urinary bladder smooth muscle spasms caused by lower abdominal pain.
Pharmacopoeia applied: BP,USP,CP.EP
5.Packing
25KG/Drum or as per your requirement
6.Storage
Preserve in tight containers and protected from light and stored in a dry place