Boc-N-methyl-L-valine

Also known as: Boc-N-Me-Val-OH, N-(tert-Butoxycarbonyl)-N-methyl-L-valine, (S)-2-((tert-Butoxycarbonyl)(methyl)amino)-3-methylbutanoic acid, N-tert-Butoxycarbonyl-N-methyl-L-valine, N-alpha-tert-Butoxycarbonyl-N-methyl-L-valine, Boc-N-methyl valine, Boc-L-N-Me-Val-OH

Boc-N-methyl-L-valine (CAS 45170-31-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H21NO4 and a molecular weight of 231.289 g/mol. Key properties include a melting point of 52.9ºC (dec.), a boiling point of 322.4±21.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 148.8±22.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 45170-31-8
Jingsj CID: J-10108-6
Molecular Formula: C₁₁H₂₁NO₄
Molecular Weight: 231.289 g/mol
Category: Organic Acids
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	52.9ºC (dec.)
Boiling Point	322.4±21.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	148.8±22.1 °C
Exact Mass	231.147064
PSA	66.84000
LogP	2.47
Vapor Pressure	0.0±1.5 mmHg at 25°C
Refractive Index	1.466

Activity & Biological Data

Additional Information	[1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144.

Customs & Trade Information

HS Code	2922509090
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. 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 Boc-N-methyl-L-valine?

The CAS number of Boc-N-methyl-L-valine is 45170-31-8.

What are the molecular formula and molecular weight of Boc-N-methyl-L-valine?

Boc-N-methyl-L-valine has molecular formula C11H21NO4 and molecular weight 231.289 g/mol.

What are the upstream and downstream products of Boc-N-methyl-L-valine?

For Boc-N-methyl-L-valine, Upstream Products: N-(tert-Butoxycarbonyl)-L-valine, iodomethane, Dimethyl sulfate; Downstream Products: N-Methyl-L-valine methyl ester hydrochloride.

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. "Boc-N-methyl-L-valine (CAS 45170-31-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10108-6 (accessed 2026-11-09).

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