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DL-Serine methyl ester hydrochloride

DL-丝氨酸甲酯盐酸盐

Also known as: Methyl-DL-serine hydrochloride, H-DL-Ser-OMe·HCl, Methyl serinate hydrochloride, DL-Serine-OMe HCl, Methyl DL-serinate hydrochloride, TIMTEC-BB SBB004026, EINECS 227-047-1, MFCD00012593, Serine, methyl ester, hydrochloride (1:1)

DL-Serine methyl ester hydrochloride (CAS 5619-04-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H10ClNO3 and a molecular weight of 155.58 g/mol. It is also known as Methyl-DL-serine hydrochloride, H-DL-Ser-OMe·HCl and Methyl serinate hydrochloride. Key properties include a melting point of 134-136 °C(lit.), a boiling point of 239.3±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 100.0±14.2 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5619-04-5
Jingsj CID
J-1081837-8
Molecular Formula
C4H10ClNO3
Chinese Name
DL-丝氨酸甲酯盐酸盐
Molecular Weight
155.58 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point134-136 °C(lit.)
Boiling Point239.3±9.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point100.0±14.2 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of DL-Serine methyl ester hydrochloride?

The CAS number of DL-Serine methyl ester hydrochloride is 5619-04-5.

What are the molecular formula and molecular weight of DL-Serine methyl ester hydrochloride?

DL-Serine methyl ester hydrochloride has molecular formula C4H10ClNO3 and molecular weight 155.58 g/mol.

Is DL-Serine methyl ester hydrochloride hazardous?

DL-Serine methyl ester hydrochloride has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "DL-Serine methyl ester hydrochloride (CAS 5619-04-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1081837-8 (accessed 2026-10-22).

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