ETHYL (R)-2-HYDROXY-2-METHYLBENZENEPROPANOATE

(R)-2-羟基-2-甲基-3-苯基丙酸乙酯

Also known as: (R)-2-Hydroxy-2-methyl-3-phenylpropionic acid ethyl ester, Benzenepropanoic acid, α-hydroxy-α-methyl-, ethyl ester, (αR)-, ethyl (2R)-2-hydroxy-2-methyl-3-phenylpropanoate

ETHYL (R)-2-HYDROXY-2-METHYLBENZENEPROPANOATE (CAS 205505-45-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H16O3 and a molecular weight of 208.25400 g/mol. It is also known as (R)-2-Hydroxy-2-methyl-3-phenylpropionic acid ethyl ester, Benzenepropanoic acid, α-hydroxy-α-methyl-, ethyl ester, (αR)- and ethyl (2R)-2-hydroxy-2-methyl-3-phenylpropanoate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 205505-45-9
Jingsj CID: J-1602154-9
Molecular Formula: C₁₂H₁₆O₃
Chinese Name: (R)-2-羟基-2-甲基-3-苯基丙酸乙酯
Molecular Weight: 208.25400 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of ETHYL (R)-2-HYDROXY-2-METHYLBENZENEPROPANOATE?

The CAS number of ETHYL (R)-2-HYDROXY-2-METHYLBENZENEPROPANOATE is 205505-45-9.

What are the molecular formula and molecular weight of ETHYL (R)-2-HYDROXY-2-METHYLBENZENEPROPANOATE?

ETHYL (R)-2-HYDROXY-2-METHYLBENZENEPROPANOATE has molecular formula C12H16O3 and molecular weight 208.25400 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "ETHYL (R)-2-HYDROXY-2-METHYLBENZENEPROPANOATE (CAS 205505-45-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1602154-9 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.