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.