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High quality Warfarin sodium 129-06-6 with reasonable price and fast delivery
1-1000 Kilogram
$246.90
≥ 1001 Kilogram
$246.70
- Item No. Warfarin sodiumMOQ 1 Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Chemical Name | 3-(3-oxo-1-phenylbutyl)coumarin sodium salt |
CAS Number | 129-06-6 |
Molecular Formula | C19H15NaO4 |
Molecular Weight | 330.31 |
Storage | Store in a cool, dry place, away from direct heat and light. |
Application | Warfarin Sodium can be used as pharmaceutical and pharmaceutical chemical. It is an anticoagulant medication. It is used for the prophylaxis of thrombosis and embolism in many disorders. Its activity has to be monitored by frequent blood testing for the international normalized ratio (INR). |
Items | Specification |
Appearance | White crystalline powder |
Identification | Meets the requirements |
Melting Point | 157 ~ 167 |
Item | Results | Unit | Acceptance Criteria | |
Appearance | White crystalline powder | - | White crystalline powder | |
Particle size d(0.5) | 6 | μm | ≤20 | |
Identification | HPLC | Positive | - | The retention time of the major peak in the chromatogram of the assay preparetion corresponds to that of the standard preparetion, as obtained in the assay. |
| IR | Positive | - | The infrared absorption spectrum of the test specimen should correspond to the spectrum of warfarin standard specimen. |
Absorbance in alkaline solution | 0.02 | - | ≤0.1 | |
PH | 7.9 | - | 7.2~8.3 | |
Water | 0.1 | % | ≤0.3 | |
Heavy metals | < 0.001 | % | ≤0.001 | |
Assay,on the anhydrous and isopropyl alcohol free basis | 100.3 | % | 97.0~102.0 | |
Chromatographic | Related compound A | N.D. | % | ≤0.3 |
| Impurity B | N.D. | % | ≤0.1 |
| Impurity C | N.D. | % | ≤0.1 |
| Single unspecified impurity | 0.002 | % | ≤0.1 |
| Total impurity | 0.01 | % | ≤1.0 |
Residual solvents | Ethanol | 655 | ppm | ≤5000 |
| Acetone | N.D. | ppm | ≤5000 |
| Triethylamine | N.D. | ppm | ≤320 |
Isopropyl alcohol content | 8.2 | % | 8.0~8.5 | |
Microbial limits | Total aerobic microbial count | < 1 | CFU/g | ≤100 |
| Total combined yeasts/moulds count | < 1 | CFU/g | ≤50 |
| Escherichia coli | Absent | - | Absent/g |
Conclusion: The batch is in compliance with USP41. | ||||
Warfarin Sodium can be used as pharmaceutical and pharmaceutical chemical. It is an anticoagulant medication. It is used for the prophylaxis of thrombosis and embolism in many disorders. Its activity has to be monitored by frequent blood testing for the international normalized ratio (INR).
Warfarin is a synthetic derivative of dicoumarol, a 4-hydroxycoumarin-derived mycotoxinanticoagulant originally discovered in spoiled sweet clover-based animal feeds. Dicoumarol, in turn, is derived from coumarin, a sweet-smelling but coagulation-inactive chemical found naturally in "sweet" clover (to which it gives its odor and name), tonka beans (also known as "cumaru" from which coumarin's name derives), and many other plants. The name 'warfarin' stems from its discovery at the University of Wisconsin, incorporating the acronym for the organization that funded the key research, "WARF" for the Wisconsin Alumni Research Foundation and the ending "-arin", indicating its link with coumarin
Warfarin Sodium can be used as pharmaceutical and pharmaceutical chemical. It is an anticoagulant medication.
It is used for the prophylaxis of thrombosis and embolism in many disorders. Its activity has to be monitored by frequent blood testing for the international normalized ratio (INR).
Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Qingdao Sigma Chemical Co., Ltd has become the "Top 500 Chinese manufacturing companies",
"Top 20 of global chemical sales".Qingdao Sigma Chemical Co., Ltd has 21 subsidiaries and holding companies.
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