99% Estradiene Dione-3-Keta CAS 5571-36-8 Chemical Properties off-White Solid

99% Estradiene Dione-3-Keta CAS 5571-36-8 Chemical Properties off-White Solid

99%雌二醇二酮-3-Keta CAS 5571-36-8化学性质灰白色固体

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型号。 cas 5571-36-8
定制 定制
适合 成人
纯度 >99%
出场 白色粉末
CAS 5571-36-8
商标 whsm
起源 中国
粉末
证明 gmp,hse,iso 9001,usp,bp
固体
产品名称 雌二醇二酮-3-Keta
包装细节 箔包与谨慎的包装
交货 快递快递。
规范 gmp,sgs,iso,kosher
HS编码 3002200000
基本信息
型号:药品级
定制:非定制
适合:成人
纯度:> 99%; 99%
交货时间:付款确认后24小时内
CAS号:5571-36-8
商标:SHSC
规格:白色粉末
粉:是的
认证:GMP,HSE,ISO 9001,USP,BP,Bitcoins
状态:权力
付款条件:Western Union,Moneygram
运输包装:作为您的要求
原产地:中国
产品描述
快速详细:
雌二醇二酮-3-酮
同异构体:雌二烯二酮-3-酮酸酯;雌二醇二酮-3-缩酮;环-3-(1,2-乙二基缩醛)-estra-5(10),9(11) - 二烯-3,17-二酮; 3 (10)9(11) - 二烯; 3-亚乙基二氧基-17-氧代雌-5(10),9(11) - 二烯; 3-亚乙基二氧基-17-氧代-13-雌(甾)-5(10),9(11) - 二烯-17-酮;雌二醇;亚乙二氧基雌甾-5(10),9(11)
cas:5571-36-8
mf:c20h26o3
mw:314.42
einecs:427-230-8
mp:152-154℃; Cdeg;C
储存温度:-20°C冷冻机eezer
化学性质:灰白色固体
化学性质灰白色固体
用法米非司酮中间体抗孕激素类糖皮质激素拮抗剂甾体螺恶唑。
产品名称 3亚乙二氧基雌甾-5(10),9(11) - 二烯-17-酮
没有 5571-36-8 外包装 每包1KG
生产日期 2015.01.06 保质期 2017.01.05
标准采用 内部标准
分析项目 规范 结果
出现 淡黄色或灰白色结晶性粉末 符合
鉴定 IR与RS相同 符合
熔化范围 150〜158ºCordm; C ^ordm;C 155〜157ºCordm; C ^ordm;C
比旋转 + 308°〜+ 316°+ 316°deg;+316° + 310.6°°deg;°
干燥失重 ≤0.5%0.5%0.5% 0.22%
个别杂质 ≤0.5%0.5%0.5% 0.32%
总杂质 ≤1.5%1.5%1.5% 1.11%
化验 97.0-102.0% 98.7%
结论 合格

我们的追求:
1,高品质具有竞争力的价格:
1)标准:企业标准
2)全部纯度≥98%; 98%;98%
3)我们是制造商,可以提供出厂价格的高品质产品。
2,交货快捷安全
1)包裹可以在付款后的24小时内发出。跟踪号码可用
2)安全谨慎的出货。各种运输方式供您选择。
3)海关合格率≥99%; 99%;99%
4)我们有我们自己的代理/再保/经销商,可以帮助我们快速,安全地运送我们的产品,我们有库存转让。
3,我们在全球拥有客户。
1)专业的服务和丰富的经验使客户放心,充足的库存和快速交货满足他们的愿望。
2)市场反馈和货物反馈将不胜感激,满足客户的要求是我们的责任。
3)高品质,有竞争力的价格,交货快捷,一流的服务赢得了客户的信赖和好评。
Model NO. CAS 5571-36-8
Customized Customized
Suitable for Adult
Purity >99%
Appearances White Powder
CAS 5571-36-8
Trademark WHSM
Origin China
Powder Yes
Certification GMP, HSE, ISO 9001, USP, BP
State Solid
Product Name Estradiene Dione-3-Keta
Packaging Details Foil Bag with Discreet Package
Delivery Express Courier.
Specification GMP, SGS, ISO, KOSHER
HS Code 3002200000
Basic Info
Model NO.: Pharmaceutical Grade
Customized: Non-Customized
Suitable for: Adult
Purity: ﹥99%;99%
Delivery Time: Within 24hours After Your Payment Confirmed
CAS Number: 5571-36-8
Trademark: SHSC
Specification: White powder
Powder: Yes
Certification: GMP, HSE, ISO 9001, USP, BP, Bitcoins
State: Power
Payment Terms: Western Union, Moneygram
Transport Package: as Your Request
Origin: China
Product Description
Quick Detail:
Estradiene dione-3-keta
Synonyms: ESTRADIENE DIONE-3-KETA;ESTRADIENE DIONE-3-KETAL;cyclic-3-(1,2-ethanediyl acetal)-estra-5(10),9(11)-dien-3,17-dione;3-ETHYLENE DIOXY-17-OXO-13-METHYL ESTRA-5(10)9(11)-DIENE;3-ETHYLENE DIOXY-17-OXO ESTRA-5(10), 9(11)-DIENE;3-Ethylenedioxy-estra-5(10),9(11)-diene-17-one;Estradiene;-ETHYLENEDIOXY-ESTRA-5(10), 9(11)-DIEN-17-ONE
CAS: 5571-36-8
MF: C20H26O3
MW: 314.42
EINECS: 427-230-8
mp :152-154°Cdeg;Cdeg;C
storage temp. :-20°C Freezereezereezer
Chemical Properties:Off-White Solid
Chemical Properties Off-White Solid
Usage Mifepristone intermediate; antiprogestational antiglucocorticoid antagonist steroidal spirooxazole.
Product name 3-Ethylenedioxy-estra-5(10),9(11)-diene-17-one
CAS No. 5571-36-8 Outer Packing 1KG/per bag
Production date 2015.01.06 Shelf life 2017.01.05
Standard adopted In-house Standard
Items of analysis Specification Results
Appearance Pale yellow or off-white crystalline powder Conform
Identification IR is identical to that of RS Conform
Melting Range 150~158ºCordm;Cordm;C 155~157ºCordm;Cordm;C
Specific Rotation +308°~+316°+316°deg;+316° +310.6°°deg;°
Loss on Drying ≤0.5%0.5%0.5% 0.22%
Individual impurity ≤0.5%0.5%0.5% 0.32%
Total impurities ≤1.5%1.5%1.5% 1.11%
Assay 97.0-102.0% 98.7%
Conclusion Qualified

OUR ADWANTAGE:
1, High quality with competitive price:
1) Standard: Enterprise Standard
2) All Purity≥98%;98%;98%
3) We are manufacturer and can provide high quality products with factory price.
2, Fast and safe delivery
1) Parcel can be sent out within 24 hours after payment. Tracking number available
2) Secure and discreet shipment. Various transportation methods for your choice.
3) Customs pass rate ≥99%;99%;99%
4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.
3, We have clients throughout the world.
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) Market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.