β-2-thienyl-DL-alanine ethyl ester is a synthetic chemical compound with the molecular formula C9H11NO2S. It is a derivative of the amino acid alanine, featuring a thienyl group (a sulfur-containing aromatic ring) at the β-position and an ethyl ester group attached to the carboxylic acid moiety. β-2-thienyl-DL-alanine ethyl ester is often used in the synthesis of various pharmaceuticals and agrochemicals due to its unique chemical properties and reactivity. It is a chiral molecule, containing both R and S enantiomers, which can be separated if needed for specific applications. The ethyl ester group makes it more lipophilic, potentially enhancing its ability to cross biological membranes, while the thienyl ring imparts distinct electronic and steric effects that can influence its interactions with other molecules.
81071-08-1
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Basic information
- Product Name: β-2-thienyl-DL-alanine ethyl ester
- Synonyms: β-2-thienyl-DL-alanine ethyl ester
- CAS NO:81071-08-1
- Molecular Formula:
- Molecular Weight: 199.274
- 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: β-2-thienyl-DL-alanine ethyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: β-2-thienyl-DL-alanine ethyl ester(81071-08-1)
- EPA Substance Registry System: β-2-thienyl-DL-alanine ethyl ester(81071-08-1)
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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: 81071-08-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 81071-08-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,0,7 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.Calculate Digit Verification of CAS Registry Number 81071-08:
(7*8)+(6*1)+(5*0)+(4*7)+(3*1)+(2*0)+(1*8)=101
101 % 10 = 1
So 81071-08-1 is a valid CAS Registry Number.
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β-2-thienyl-DL-alanine ethyl ester
