Shijiazhuang Dingmin pharmaceutical Sciences Co.,Ltd
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model numarası.: CAS 130929-57-6
Marka: Dm
Ambalaj: Alüminyum folyo çanta ile çift pe
Verimlilik: 100kg/month
Ulaşım: Ocean,Air
Menşe yeri: Hebei, Çin
Desteklemek: 100kg/month
Sertifika: ISO9001
Liman: Shanghai
Ödeme şekli: L/C,T/T,Paypal
Incoterm: FOB,CIF
Entacapone'un ürün açıklaması
1) Ürün adı: fabrika kaynağı yüksek kaliteli entacapone 130929-57-6
2) CAS: 130929-57-6
3) Moleküler formül: C14H15N3O5
4) Moleküler Ağırlık: 305.29
5Assay: 98.0 ~ 101.0%
6) Görünüm: Karakteristik kokulu sarı veya renksiz kristal toz
Entacapone'un özellikleri
| 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 |
Coa
|
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 |
Ürün kategorileri : API'ler ve ara ürünler > APIS tozu
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