Shijiazhuang Dingmin pharmaceutical Sciences Co.,Ltd
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모형: CAS 130929-57-6
상표: DM.
생산력: 100kg/month
수송: Ocean,Air
원산지: 허베이, 중국
지원에 대한 지원: 100kg/month
인증 : ISO9001
포트: Shanghai
지불 유형: L/C,T/T,Paypal
인 코텀: FOB,CIF
entacapone의 제품 설명
1) 제품 이름 : 공장 공급 고품질 EntaCapone 130929-57-6
2) CAS : 130929-57-6.
3) 분자식 : C14H15N3O5.
4) 분자량 : 305.29.
5Assay : 98.0 ~ 101.0 %
6) 외관 : 특성 냄새가있는 황색 또는 무색의 결정질 분말
EntaCapone의 사양
| Product Name | Entacapone |
| Synonyms | 2-Cyano-3-(5-dihydroxyamino-3,4-dioxo-1-cyclohexa-1,5-dienyl)-N,N-diethyl-prop-2-enamide |
| Molecular Formula | C14H15N3O5 |
| Molecular Weight | 305.29 |
| CAS Registry Number | 130929-57-6 |
| Appearance | White to --white crystalline powder |
| Assay | NLT98% |
| Specification | Enterprise Standard |
코아
|
Item |
Standard(EP) |
|
Appearance |
A pale yellow powder |
|
Identification |
Should comply with the IR spectrum |
|
Exhibits maximum absorption at 354nm |
|
|
Clarity of solution |
5.0% w/v solution in DMF is clear |
|
Related Substances (Impurity A) |
≤0.10% |
|
Related Substances (Impurity B) |
≤0.10% |
|
Related Substances (Impurity C) |
≤0.05% |
|
Related Substances (Impurity D) |
≤0.05% |
|
Related Substances (Any other impurity) |
≤0.10% |
|
Related Substances (Total Impurities) |
≤0.3% |
|
Heavy metals |
≤20ppm |
|
Loss on drying |
≤0.5% |
|
Sulphated ash |
≤0.1% |
|
Assay,on anhydrous basis |
99.0%~101.0% |
|
Residual Solvents(Ethanol) |
≤5000ppm |
|
Residual Solvents(1,2-Xylene) |
≤2170ppm |
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