Home > Offer to Sell > Intermediates > Pharmaceutical intermediates > First Class 98% Gestonorone Acetate / Trimegestone
First Class 98% Gestonorone Acetate / Trimegestone
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| Post Date: | Oct 23,2015 |
| Expiry Date: | Oct 22,2016 |
| Detailed Description: |
Cas No. :2137-18-0
Quantity: 1Kilograms Specs:ISO9001 Price:Negotiable USD Kilograms Payment Method: Western Union,Moneygram,Banktransfer,T/T First Class 98% Gestonorone Acetate / Trimegestone Gestonorone Other name: 17-Hydroxy-19-norpregn-4-ene-3, 20-dione; 17A-Hydroxy-19-norpregn-4-ene-3, 20-dione; CAS No.: 2137-18-0 EINECS NO.: 218-378-2 MF: C20H28O3 MW: 316.43 InChI: 1S/C20H28O3/c1-12(21)20(23)10-8-18-17-5-3-13-11-14(22)4-6-15(13)16(17)7-9-19(18, 20)2/h11, 15-18, 23H, 3-10H2, 1-2H3/t15-, 16+, 17+, 18-, 19-, 20-/m0/s1 Melting point: 222-224º C Density: 1.17g/cm3 Loss on drying: ≤ 5.0% Residue on ignition: ≤ 0.5% Heavy metal: ≤ 20ppm As: ≤ 5ppm Total plate count: ≤ 1000cfu/g Yeast & mould: ≤ 100cfu/g E. Coli: Not detected Appearance: White crystalline powder Assay: 98.0%min Package: 25kg/drum or as your request. Storage Situation: Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat. Shelf Life: Two years when properly stored. Delivery: Within two weeks after receiving your prepayment. Service we can provide: 1. Mixed container, we can mix different items in one container. 2. Quality control, before shipment, free sample for test. After shipment, keep sample for 3 years 3. Prompt shipment with professional documents 4. Packing as your request, with photo before shipment. |
| CAS Registry Number: | 2137-18-0 |
| Synonyms: | ;19-NOR-4-PREGNEN-17-OL-3,20-DIONE;17-hydroxy-19-norpregn-4-ene-3,20-dione;17ALPHA-HYDROXY-19-NORPREGN-4-EN-3,20-DIONE;17a-hydroxy-19-norprogesterone;17-alpha-hydroxy-19-norpregn-4-ene-3,20-dione;GESTONORONE BASE:17ALPHA-HYDROXY-19-NORPREGN-4-EN-3,20-DIONE;19-Nor-4-pregene-17-ol-3,20-dione;17-acetyl-17-hydroxyestr-4-en-3-one; |
| Molecular Formula: | C20H28O3 |
| Molecular Weight: | 316.4345 |
| Molecular Structure: | 
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| Company: | Hongkong Yuancheng Gongchuang Technology Co.Ltd. [ China ] |
| Contact: | sunny |
| Tel: | 86-027-50756220 |
| Fax: | |
| Email: | sunny@ycphar.com |
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