3-(4-(Methylsulfonyl)phenyl)serine ethyl ester

3-(对甲磺酰基苯基)丝氨酸乙酯

Also known as: Phenyl Serine Ester, DL-3-[4-(Methylsulfonyl)phenyl]serine Ethyl Ester, 3-[p-(Methylsulfonyl)phenyl]serine ethyl ester, ethyl (2S)-2-amino-3-hydroxy-3-(4-methylsulfonylphenyl)propanoate, D-Phenylalanine, β-hydroxy-4-(methylsulfonyl)-, ethyl ester, (βS)-rel-, D-p-Methyl sulfone phenyl ethyl serinate, D-p-methyl sulfino phenyl ethyl serinate, DL-threo-p-methylsulfonylphenylserine ethyl ester, Florfenicol Impurity 11, Aficamten Impurity 31

3-(4-(Methylsulfonyl)phenyl)serine ethyl ester (CAS 31925-27-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H17NO5S and a molecular weight of 287.33200 g/mol. It is also known as Phenyl Serine Ester, DL-3-[4-(Methylsulfonyl)phenyl]serine Ethyl Ester and 3-[p-(Methylsulfonyl)phenyl]serine ethyl ester. Key properties include a boiling point of 515ºC at 760 mmHg, a density of 1.309 and a flash point of 265.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

31925-27-6

Jingsj CID

J-1020420-9

Molecular Formula

C₁₂H₁₇NO₅S

Chinese Name

3-(对甲磺酰基苯基)丝氨酸乙酯

Molecular Weight

287.33200 g/mol

Category

Organic Acids

Last updated

8/21/2026