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Shijiazhuang Dingmin pharmaceutical Sciences Co.,Ltd
sales@dingminpharma.com
86-311-67260775
Modell: CAS 130929-57-6
Marke: DM
Produktivität: 100kg/month
Transport: Ocean,Air
Ort Von Zukunft: Hebei, China
Unterstützung über: 100kg/month
Zertifikate : ISO9001
Hafen: Shanghai
Zahlungsart: L/C,T/T,Paypal
Incoterm: FOB,CIF
Produktbeschreibung von entacapone
1) Produktname: Fabrikversorgung Hohe Qualität Entacapone 130929-57-6
2) CAS: 130929-57-6
3) Molekulare Formel: C14H15N3O5
4) Molekulargewicht: 305.29
5assay: 98,0 ~ 101,0%
6) Aussehen: Gelb- oder farbloses kristallines Pulver mit charakteristischen Geruch
Spezifikation von entacapone.
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 |
KOO.
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 |
Produktgruppe : APIs und Zwischenprodukte > Apispulver
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.