4-((tert-Butoxycarbonyl)amino)-3-methylbenzoic acid

Also known as: Boc-4-amino-3-methylbenzoic acid, 4-(Boc-amino)-3-methylbenzoic acid, N-Boc-4-amino-3-methylbenzoic acid, 3-methyl-4-[(2-methylpropan-2-yl)oxycarbonylamino]benzoic acid, Benzoic acid, 4-[[(1,1-dimethylethoxy)carbonyl]amino]-3-methyl-, 3-Methyl-4-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)benzoic acid

4-((tert-Butoxycarbonyl)amino)-3-methylbenzoic acid (CAS 180976-94-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H17NO4 and a molecular weight of 251.278 g/mol. Key properties include a boiling point of 343.9±35.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 161.8±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 180976-94-7
Jingsj CID: J-1454576-7
Molecular Formula: C₁₃H₁₇NO₄
Molecular Weight: 251.278 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	343.9±35.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	161.8±25.9 °C
Exact Mass	251.115753
PSA	75.63000
LogP	3.57
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.569

Frequently Asked Questions

What is the CAS number of 4-((tert-Butoxycarbonyl)amino)-3-methylbenzoic acid?

The CAS number of 4-((tert-Butoxycarbonyl)amino)-3-methylbenzoic acid is 180976-94-7.

What are the molecular formula and molecular weight of 4-((tert-Butoxycarbonyl)amino)-3-methylbenzoic acid?

4-((tert-Butoxycarbonyl)amino)-3-methylbenzoic acid has molecular formula C13H17NO4 and molecular weight 251.278 g/mol.

What are the upstream and downstream products of 4-((tert-Butoxycarbonyl)amino)-3-methylbenzoic acid?

For 4-((tert-Butoxycarbonyl)amino)-3-methylbenzoic acid, Upstream Products: Di-tert-butyl dicarbonate, 4-Amino-3-methylbenzoic acid.

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. "4-((tert-Butoxycarbonyl)amino)-3-methylbenzoic acid (CAS 180976-94-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1454576-7 (accessed 2026-11-09).

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