The chemical compound "(1R,4aR,4bS,7S,8aR,10aR)-7-[2-(4-Bromo-benzenesulfonyloxy)-ethyl]-1,4a,7-trimethyl-9-oxo-tetradecahydro-phenanthrene-1-carboxylic acid methyl ester" is a complex organic molecule with a unique structure. It features a phenanthrene core, which is a type of polycyclic aromatic hydrocarbon, with a carboxylic acid group that has been esterified with a methyl group. The molecule also contains a bromine atom attached to a benzene ring, which is part of a sulfonyl group that connects to an ethyl chain. This ethyl chain further links to the phenanthrene core, adding to the molecule's complexity. The specific arrangement of atoms and the presence of chiral centers (as indicated by the R and S configurations) make (1R,4aR,4bS,7S,8aR,10aR)-7-[2-(4-Bromo-benzenesulfonyloxy)-ethyl]-1,4a,7-trimethyl-9-oxo-tetradecahydro-phenanthrene-1-carboxylic acid methyl ester a stereoisomer with distinct spatial properties. This molecule is an example of the intricate and diverse structures found in organic chemistry, often associated with specific biological activities or industrial applications.
1740-41-6
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Basic information
- Product Name: (1R,4aR,4bS,7S,8aR,10aR)-7-[2-(4-Bromo-benzenesulfonyloxy)-ethyl]-1,4a,7-trimethyl-9-oxo-tetradecahydro-phenanthrene-1-carboxylic acid methyl ester
- Synonyms:
- CAS NO:1740-41-6
- Molecular Formula:
- Molecular Weight: 569.557
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: (1R,4aR,4bS,7S,8aR,10aR)-7-[2-(4-Bromo-benzenesulfonyloxy)-ethyl]-1,4a,7-trimethyl-9-oxo-tetradecahydro-phenanthrene-1-carboxylic acid methyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: (1R,4aR,4bS,7S,8aR,10aR)-7-[2-(4-Bromo-benzenesulfonyloxy)-ethyl]-1,4a,7-trimethyl-9-oxo-tetradecahydro-phenanthrene-1-carboxylic acid methyl ester(1740-41-6)
- EPA Substance Registry System: (1R,4aR,4bS,7S,8aR,10aR)-7-[2-(4-Bromo-benzenesulfonyloxy)-ethyl]-1,4a,7-trimethyl-9-oxo-tetradecahydro-phenanthrene-1-carboxylic acid methyl ester(1740-41-6)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 1740-41-6(Hazardous Substances Data)
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1740-41-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1740-41-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,4 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.Calculate Digit Verification of CAS Registry Number 1740-41:
(6*1)+(5*7)+(4*4)+(3*0)+(2*4)+(1*1)=66
66 % 10 = 6
So 1740-41-6 is a valid CAS Registry Number.
1740-41-6Upstream product
- 5835-26-7 isopimaric acid
- 1686-62-0 isopimaric acid methyl ester
- 1740-36-9 (1R,4aR,4bS,7S,8aS,9S,10aR)-9-Hydroxy-7-(2-hydroxy-ethyl)-1,4a,7-trimethyl-tetradecahydro-phenanthrene-1-carboxylic acid methyl ester
- 1740-42-7 (1R,4aR,4bS,7S,8aR,9R,10aR)-7-(2-Acetoxy-ethyl)-9-hydroxy-1,4a,7-trimethyl-tetradecahydro-phenanthrene-1-carboxylic acid methyl ester
- 1740-43-8 (1R,4aR,4bS,7S,8aR,10aR)-7-(2-Acetoxy-ethyl)-1,4a,7-trimethyl-9-oxo-tetradecahydro-phenanthrene-1-carboxylic acid methyl ester
- 1842-78-0 (1R,4aR,4bS,7S,8aR,9R,10aR)-9-Hydroxy-7-(2-hydroxy-ethyl)-1,4a,7-trimethyl-tetradecahydro-phenanthrene-1-carboxylic acid methyl ester
- 1740-40-5 (1R,4aR,4bS,7S,8aR,10aR)-7-(2-Hydroxy-ethyl)-1,4a,7-trimethyl-9-oxo-tetradecahydro-phenanthrene-1-carboxylic acid methyl ester
- 98-58-8 4-bromobenzenesulfonyl chloride
1740-41-6Downstream Products
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(1R,4aR,4bS,7S,8aR,10aR)-7-[2-(4-Bromo-benzenesulfonyloxy)-ethyl]-1,4a,7-trimethyl-9-oxo-tetradecahydro-phenanthrene-1-carboxylic acid methyl ester
