(R)-2-Chloro-2-oxo-1-phenylethyl acetate

(R)-2-氯-2-氧代-1-苯乙基乙酸酯

Also known as: (R)-O-Acetylmandelic acid chloride, O-Acetyl-D-mandeloyl chloride, D-2-Acetoxy-2-phenylacetyl chloride, (R)-alpha-Acetoxybenzeneacetyl chloride, Benzeneacetyl chloride, α-(acetyloxy)-, (αR)-, O-Acetyl-D-(-)-mandeloyl chloride, MFCD22543909

(R)-2-Chloro-2-oxo-1-phenylethyl acetate (CAS 49845-69-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H9ClO3 and a molecular weight of 212.63000 g/mol. It is also known as (R)-O-Acetylmandelic acid chloride, O-Acetyl-D-mandeloyl chloride and D-2-Acetoxy-2-phenylacetyl chloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 49845-69-4
Jingsj CID: J-1481617-8
Molecular Formula: C₁₀H₉ClO₃
Chinese Name: (R)-2-氯-2-氧代-1-苯乙基乙酸酯
Molecular Weight: 212.63000 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (R)-2-Chloro-2-oxo-1-phenylethyl acetate?

The CAS number of (R)-2-Chloro-2-oxo-1-phenylethyl acetate is 49845-69-4.

What are the molecular formula and molecular weight of (R)-2-Chloro-2-oxo-1-phenylethyl acetate?

(R)-2-Chloro-2-oxo-1-phenylethyl acetate has molecular formula C10H9ClO3 and molecular weight 212.63000 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. "(R)-2-Chloro-2-oxo-1-phenylethyl acetate (CAS 49845-69-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1481617-8 (accessed 2026-10-25).

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