MSOP

Also known as: (R,S)-a-Methylserine-O-phosphate, (RS)-ALPHA-METHYLSERINE-O-PHOSPHATE, (RS)-α-Methylserine-O-phosphate, 2-Methyl-O- phosphonoserine, 2-amino-2-methyl-3-phosphonooxypropanoic acid, 2-methyl-O-phosphonoserine, Cyprodime hydrochloride, MSOP, group III metabotropic glutamate receptor antagonist, Serine, 2-methyl-O-phosphono-

MSOP (CAS 66515-29-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H10NO6P and a molecular weight of 199.10 g/mol. It is also known as (R,S)-a-Methylserine-O-phosphate, (RS)-ALPHA-METHYLSERINE-O-PHOSPHATE and (RS)-α-Methylserine-O-phosphate. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
66515-29-5
Jingsj CID
J-1958115-0
Molecular Formula
C4H10NO6P
Molecular Weight
199.10 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of MSOP?

The CAS number of MSOP is 66515-29-5.

What are the molecular formula and molecular weight of MSOP?

MSOP has molecular formula C4H10NO6P and molecular weight 199.10 g/mol.

Is MSOP hazardous?

MSOP has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "MSOP (CAS 66515-29-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958115-0 (accessed 2026-10-24).

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