1-[(tert-Butoxycarbonyl)amino]cyclopentanecarboxylic acid

Also known as: Boc-Cycloleucine, Boc-1-aminocyclopentanecarboxylic acid, 1-(tert-Butoxycarbonylamino)cyclopentanecarboxylic acid, N-Boc-cycloleucine, 1-(Boc-amino)cyclopentanecarboxylic acid, Boc-AC5C-OH, 1-((tert-Butoxycarbonyl)amino)cyclopentanecarboxylic acid, Cyclopentanecarboxylic acid, 1-[[(1,1-dimethylethoxy)carbonyl]amino]-

1-[(tert-Butoxycarbonyl)amino]cyclopentanecarboxylic acid (CAS 35264-09-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H19NO4 and a molecular weight of 229.27 g/mol. Key properties include a melting point of 130-135 °C, a boiling point of 382.5±31.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 185.1±24.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 35264-09-6
Jingsj CID: J-1993094-0
Molecular Formula: C₁₁H₁₉NO₄
Molecular Weight: 229.27 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	130-135 °C
Boiling Point	382.5±31.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	185.1±24.8 °C
Exact Mass	229.131409
PSA	75.63000
LogP	1.47
Vapor Pressure	0.0±1.9 mmHg at 25°C
Refractive Index	1.495
Additional Property	Soluble in hot water

Customs & Trade Information

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. 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 1-[(tert-Butoxycarbonyl)amino]cyclopentanecarboxylic acid?

The CAS number of 1-[(tert-Butoxycarbonyl)amino]cyclopentanecarboxylic acid is 35264-09-6.

What are the molecular formula and molecular weight of 1-[(tert-Butoxycarbonyl)amino]cyclopentanecarboxylic acid?

1-[(tert-Butoxycarbonyl)amino]cyclopentanecarboxylic acid has molecular formula C11H19NO4 and molecular weight 229.27 g/mol.

What are the upstream and downstream products of 1-[(tert-Butoxycarbonyl)amino]cyclopentanecarboxylic acid?

For 1-[(tert-Butoxycarbonyl)amino]cyclopentanecarboxylic acid, Upstream Products: Di-tert-butyl dicarbonate, Cycloleucine, 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile.

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. "1-[(tert-Butoxycarbonyl)amino]cyclopentanecarboxylic acid (CAS 35264-09-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993094-0 (accessed 2026-11-09).

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