4,16a-Dibromoestrone
4,16a-Dibromoestrone structure
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Common Name | 4,16a-Dibromoestrone | ||
|---|---|---|---|---|
| CAS Number | 81072-41-5 | Molecular Weight | 428.15800 | |
| Density | 1.63g/cm3 | Boiling Point | 489.433ºC at 760 mmHg | |
| Molecular Formula | C18H20Br2O2 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 249.801ºC | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 4,16α-Dibromo Estrone |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.63g/cm3 |
|---|---|
| Boiling Point | 489.433ºC at 760 mmHg |
| Molecular Formula | C18H20Br2O2 |
| Molecular Weight | 428.15800 |
| Flash Point | 249.801ºC |
| Exact Mass | 425.98300 |
| PSA | 37.30000 |
| LogP | 4.95330 |
| Index of Refraction | 1.63 |
| InChIKey | WALNGSHUZXVAOU-BUSPIDHKSA-N |
| SMILES | CC12CCC3c4ccc(O)c(Br)c4CCC3C1CC(Br)C2=O |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
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~13%
4,16a-Dibromoestrone CAS#:81072-41-5
Detail
Learn More
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| Literature: Numazawa, Mitsuteru; Nagaoka, Masao; Tsuji, Masachika; Osawa, Yoshio Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , # 1 p. 121 - 125 |
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~%
4,16a-Dibromoestrone CAS#:81072-41-5
Detail
Learn More
|
| Literature: Numazawa, Mitsuteru; Nagaoka, Masao; Tsuji, Masachika; Osawa, Yoshio Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , # 1 p. 121 - 125 |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 1 | |
|---|---|
| DownStream 0 | |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 4,16a-Dibromo-3-hydroxyestra-1,3,5(10)-trien-17-one |
| (16a)-4,16-Dibromo-3-hydroxyestra-1,3,5(10)-trien-17-one |
| 4,16a-Dibromoestrone |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What are the upstream materials of 4,16α-Dibromo Estrone? |
| A: Related upstream materials(CAS) of 4,16α-Dibromo Estrone: 53-16-7. |
| Q: What is the CAS number of 4,16α-Dibromo Estrone? |
| A: CAS number of 4,16α-Dibromo Estrone is 81072-41-5. |
| Q: What is the SMILES notation of 4,16α-Dibromo Estrone? |
| A: SMILES notation of 4,16α-Dibromo Estrone is CC12CCC3c4ccc(O)c(Br)c4CCC3C1CC(Br)C2=O. |
| Q: What English synonyms does 4,16α-Dibromo Estrone have? |
| A: English synonyms of 4,16α-Dibromo Estrone: 4,16a-Dibromo-3-hydroxyestra-1,3,5(10)-trien-17-one, (16a)-4,16-Dibromo-3-hydroxyestra-1,3,5(10)-trien-17-one, 4,16a-Dibromoestrone. |
| Q: What is the boiling point of 4,16α-Dibromo Estrone? |
| A: Boiling point of 4,16α-Dibromo Estrone is 489.433ºC at 760 mmHg. |
| Q: What is the English name of 4,16α-Dibromo Estrone? |
| A: The English name of 4,16α-Dibromo Estrone is 4,16α-Dibromo Estrone. |
| Q: What is the molecular weight of 4,16α-Dibromo Estrone? |
| A: Molecular weight of 4,16α-Dibromo Estrone is 428.15800. |
| Q: What is the LogP of 4,16α-Dibromo Estrone? |
| A: LogP of 4,16α-Dibromo Estrone is 4.95330. |
| Q: What is the polar surface area (PSA) of 4,16α-Dibromo Estrone? |
| A: Polar surface area (PSA) of 4,16α-Dibromo Estrone is 37.30000. |
| Q: What is the molecular formula of 4,16α-Dibromo Estrone? |
| A: Molecular formula of 4,16α-Dibromo Estrone is C18H20Br2O2. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Dayang Chem (Hangzhou) Co., Ltd. |