長(zhǎng)春質(zhì)堿
產(chǎn)品類型：醫(yī)藥中間體
產(chǎn)品名稱：酒石酸長(zhǎng)春質(zhì)堿，長(zhǎng)春質(zhì)堿，質(zhì)堿
標(biāo)準(zhǔn)：企業(yè)標(biāo)準(zhǔn)
CAS號(hào)：2468-21-5
分子式：C21H24N2O2。C4H6O6
分子量：486
酸度或堿度：PH3.8 - 4.5
干燥失重：≤4.0％
含量：大于98.0％
純度：超過(guò)99％
相關(guān)物質(zhì)：不超過(guò)0.5％
灼燒殘?jiān)翰怀^(guò)0.1％
外觀：白色或類白色結(jié)晶性粉末
功能與用途：是合成長(zhǎng)春瑞濱的起始原料
貯藏：遮光，密閉，冷的地方。
保質(zhì)期：3年
分子結(jié)構(gòu)式：
長(zhǎng)春質(zhì)堿
catharanthin Tartrate, catharanthine Tartrate
Product Type: pharmaceutical intermediate
Product Name: Catharanthine Tartrate
Standard: Enterprise standard
CAS No:2468-21-5
Molecular Formula: C21H24N2O2 .C4H6O6
Molecular Weight: 486
Acidity or Alkalinity:PH3.8-4.5
Loss on drying:≤4.0%
Assay: more than 98.0%
Purity: more than 99%
Maximum Related substances：not more than 0.5%
Residue on ignition: not more than 0.1%
Appearance: White or almost white crystalline powder
Function and Use: This product is Vinorelbine synthetic material.
Storage: Shade, airtight and cold place.
Shelf life: 3 year
Molecular Structural Formula: