ChemicalBook >> CAS DataBase List >>Estra-4,9-diene-3,17-dione
Estra-4,9-diene-3,17-dione
- CAS No.
- 5173-46-6
- Chemical Name:
- Estra-4,9-diene-3,17-dione
- Synonyms
- METHYLDIENEDIONE;Trena;4,9-ESTRADIEN-3,17-DIONE;Dienedione;9-Estradien-3;Estradienedione;Estra-4,9-diene-3;Dienogest Impurity 7;Methyldienedione goo;Dienogest Impurity 10
- CBNumber:
- CB8343798
- Molecular Formula:
- C18H22O2
- Molecular Weight:
- 270.37
- MDL Number:
- MFCD03695567
- MOL File:
- 5173-46-6.mol
- MSDS File:
- SDS
Last updated:2026-05-28 05:57:44
| Product description | Number | Pack Size | Price |
| (8S,13S,14S)-13-Methyl-7,8,11,12,13,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione 95+% | CD13011821 | 5g | $69 |
| (8S,13S,14S)-13-Methyl-7,8,11,12,13,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione 95+% | CD13011821 | 10g | $114 |
| (8S,13S,14S)-13-Methyl-7,8,11,12,13,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione 95+% | CD13011821 | 25g | $208 |
| (8S,13S,14S)-13-Methyl-7,8,11,12,13,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione 95+% | CD13011821 | 100g | $520 |
| (8S,13S,14S)-13-Methyl-7,8,11,12,13,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione 95% | 144316 | 5g | $533 |
| More product size | |||
| Melting point | 131-134°C |
|---|---|
| Boiling point | 466.5±45.0 °C(Predicted) |
| Density | 1.16±0.1 g/cm3(Predicted) |
| storage temp. | Refrigerator |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| color | Pale Beige to Yellow |
| InChI | InChI=1S/C18H22O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h10,15-16H,2-9H2,1H3/t15-,16+,18+/m1/s1 |
| InChIKey | BHTWZQKERRCPRZ-RYRKJORJSA-N |
| SMILES | C1(=O)C=C2C(CC1)=C1[C@]([H])([C@@]3([H])[C@@](CC1)(C)C(=O)CC3)CC2 |
| CAS DataBase Reference | 5173-46-6(CAS DataBase Reference) |
| FDA UNII | 32XW5U770B |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS08 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335-H360-H351-H361-H341 |
| Precautionary statements | P201-P202-P281-P308+P313-P405-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P201-P202-P281-P308+P313-P405-P501-P201-P202-P281-P308+P313-P405-P501 |
| DEA Controlled Substances | CSCN: 4000 CSA SCH: Schedule III NARC: No |
| REACH Registrations | Active |
Estra-4,9-diene-3,17-dione price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Crysdot | CD13011821 | (8S,13S,14S)-13-Methyl-7,8,11,12,13,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione 95+% | 5173-46-6 | 5g | $69 | 2026-05-27 | Buy |
| Crysdot | CD13011821 | (8S,13S,14S)-13-Methyl-7,8,11,12,13,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione 95+% | 5173-46-6 | 10g | $114 | 2026-05-27 | Buy |
| Crysdot | CD13011821 | (8S,13S,14S)-13-Methyl-7,8,11,12,13,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione 95+% | 5173-46-6 | 25g | $208 | 2026-05-27 | Buy |
| Crysdot | CD13011821 | (8S,13S,14S)-13-Methyl-7,8,11,12,13,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione 95+% | 5173-46-6 | 100g | $520 | 2026-05-27 | Buy |
| Matrix Scientific | 144316 | (8S,13S,14S)-13-Methyl-7,8,11,12,13,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione 95% | 5173-46-6 | 5g | $533 | 2021-12-16 | Buy |
Estra-4,9-diene-3,17-dione Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Global( 274)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| RongNa Biotechnology Co.,Ltd | +86-86-13583358881 +8618560316533 | Brad@rongnabiotech.com | China | 3372 | 58 |
| Nantong Guangyuan Chemicl Co,Ltd | +undefined17712220823 | admin@guyunchem.com | China | 615 | 58 |
| Hebei Ganmiao New material Technology Co., LTD | +86-17332992504 | sales8@hbganmiao.com | China | 300 | 58 |
| Moxin Chemicals | +86-17320513646 +8617320513646 | anna@molcoo.com | China | 10000 | 58 |
| Wuhan JiyunZen Tech Co., Ltd. | +86-18062099985 | Amyjiyunzen@yeah.net | China | 672 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Beijing Cooperate Pharmaceutical Co.,Ltd | 010-60279497 | sales01@cooperate-pharm.com | CHINA | 1803 | 55 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21585 | 55 |
| Nanjing Finetech Chemical Co., Ltd. | 025-85710122 17714198479 | sales@fine-chemtech.com | CHINA | 885 | 55 |
View Lastest Price from Estra-4,9-diene-3,17-dione manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-25 | Dienedione
5173-46-6
|
$10.00 | 1ASSAYS | 99% | 10 ton | RongNa Biotechnology Co.,Ltd | |
 |
2026-07-24 | Estra-4,9-diene-3,17-dione
5173-46-6
|
1KG | 98%min | 500 KGS | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2026-04-10 | Estra-4,9-diene-3,17-dione
5173-46-6
|
$2.00-5.00 | 1KG | 99% hplc | 500TONS | Wuhan JiyunZen Tech Co., Ltd. |
-
- Dienedione
5173-46-6
- $10.00
- 99%
- RongNa Biotechnology Co.,Ltd
-
- Estra-4,9-diene-3,17-dione
5173-46-6
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Estra-4,9-diene-3,17-dione
5173-46-6
- $2.00-5.00
- 99% hplc
- Wuhan JiyunZen Tech Co., Ltd.
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ESTRA-4,9-DIENE-3,17-DIONE ENTERPRISE STANDARD
ESTRA-4,9-DIENE-3,17-DIONE 99%
Estra-4,9-diene-3
Estradienedione
ESTRA-4,9-DIENE-3,17-DIONE(P)
9-Estradien-3
Estra-4,9-Diene-3,17-Dione(Methyldienedione)
(8S,13S,14S)-13-Methyl-7,8,11,12,13,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H
Dienedione
Dienogest Impurity 7
(8S,13S,14S)-13-Methyl-7,8,11,12,13,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione
Estra-4,9-diene-3β,17β-diol
Steroid with Antiglucocorticoid Activity Methyldienedione CAS: 5173-46-6
Estra-4,9-diene-3,17-dione>
Dienogest Impurity 10
Dienogest Impurity 6 (Dienogest EP Impurity B)
(-)-Estra-4,9-diene-3,17-dione
Methyldienedione goo
Trena
4,9-ESTRADIEN-3,17-DIONE
4,9(10)-Estradien-3,17-Dione
METHYLDIENEDIONE
5173-46-6
API
Pharmaceutical Intermediates
Amino Acids
Intermediates & Fine Chemicals
Metabolites & Impurities
Pharmaceuticals
Steroids
Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids
5173-46-6
