(S)-(-)-1-Methyl-2-pyrrolidinemethanol

Also known as: N-Methyl-L-prolinol, (2S)-1-methylpyrrolidin-2-yl]methanol, (S)-1-methyl-2-pyrrolidinemethanol, (S)-2-Hydroxymethyl-1-methylpyrrolidine, (S)-1-methylpyrrolidine-2-methanol, (S)-methylpyrrolidine-2-methanol, [(2S)-1-methylpyrrolidin-2-yl]methanol, L-N-METHYLPROLINOL, N-methylprolinol

(S)-(-)-1-Methyl-2-pyrrolidinemethanol (CAS 34381-71-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H13NO and a molecular weight of 115.17 g/mol. Key properties include a boiling point of 164.8±13.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 63.3±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 34381-71-0
Jingsj CID: J-33153-3
Molecular Formula: C₆H₁₃NO
Molecular Weight: 115.17 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	164.8±13.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	63.3±0.0 °C
Exact Mass	115.099716
PSA	23.47000
LogP	0.45
Vapor Pressure	0.6±0.7 mmHg at 25°C
Refractive Index	1.469
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of (S)-(-)-1-Methyl-2-pyrrolidinemethanol?

The CAS number of (S)-(-)-1-Methyl-2-pyrrolidinemethanol is 34381-71-0.

What are the molecular formula and molecular weight of (S)-(-)-1-Methyl-2-pyrrolidinemethanol?

(S)-(-)-1-Methyl-2-pyrrolidinemethanol has molecular formula C6H13NO and molecular weight 115.17 g/mol.

What are the upstream and downstream products of (S)-(-)-1-Methyl-2-pyrrolidinemethanol?

For (S)-(-)-1-Methyl-2-pyrrolidinemethanol, Upstream Products: L-Proline, Formaldehyde, L-(+)-Prolinol.

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. "(S)-(-)-1-Methyl-2-pyrrolidinemethanol (CAS 34381-71-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33153-3 (accessed 2026-11-09).

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