L-Methioninol

Also known as: (S)-(-)-Methioninol, (S)-2-Amino-4-(methylthio)-1-butanol, (S)-2-Amino-4-methylsulfanyl-butan-1-ol, H-Methioninol, H-Met-ol, L-Met-ol, L-2-Amino-4-methylthio-1-butanol, (2S)-2-Amino-4-(methylsulfanyl)butan-1-ol, (2S)-2-Amino-4-(methylthio)butan-1-ol, MFCD00004735

L-Methioninol (CAS 2899-37-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C5H13NOS and a molecular weight of 135.228 g/mol. Key properties include a melting point of 31-33ºC, a boiling point of 270.2±30.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 117.2±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2899-37-8
Jingsj CID: J-1393296-2
Molecular Formula: C₅H₁₃NOS
Molecular Weight: 135.228 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	31-33ºC
Boiling Point	270.2±30.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	117.2±24.6 °C
Exact Mass	135.071777
PSA	71.55000
LogP	-0.11
Vapor Pressure	0.0±1.2 mmHg at 25°C
Refractive Index	1.516

Customs & Trade Information

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of L-Methioninol?

The CAS number of L-Methioninol is 2899-37-8.

What are the molecular formula and molecular weight of L-Methioninol?

L-Methioninol has molecular formula C5H13NOS and molecular weight 135.228 g/mol.

What are the upstream and downstream products of L-Methioninol?

For L-Methioninol, Upstream Products: L-Methionine, L-Methionine, methylester(H-Met-OMe), L-Methionine ethyl ester hydrochloride; Downstream Products: N-(tert-Butoxycarbonyl)-L-methioninol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "L-Methioninol (CAS 2899-37-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1393296-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.