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2-(tert-Butoxycarbonylamino)-4-chloronicotinic acid

2-叔丁氧羰基氨基-4-氯烟酸

Also known as: 2-(tert-Butoxycarbonylamino)-4-chloronicotinic acid, 2-{[(tert-butoxy)carbonyl]amino}-4-chloropyridine-3-carboxylic acid, 3-Pyridinecarboxylic acid, 4-chloro-2-[[(1,1-dimethylethoxy)carbonyl]amino]-, 4-chloro-2-[(2-methylpropan-2-yl)oxycarbonylamino]pyridine-3-carboxylic acid, 2-(TERT-BUTOXYCARBONYLAMINO)-4-CHLORONICOTINIC ACID

2-(tert-Butoxycarbonylamino)-4-chloronicotinic acid (CAS 1021339-32-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H13ClN2O4 and a molecular weight of 272.68500 g/mol. It is also known as 2-{[(tert-butoxy)carbonyl]amino}-4-chloropyridine-3-carboxylic acid, 3-Pyridinecarboxylic acid, 4-chloro-2-[[(1,1-dimethylethoxy)carbonyl]amino]- and 4-chloro-2-[(2-methylpropan-2-yl)oxycarbonylamino]pyridine-3-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1021339-32-1
Jingsj CID
J-1074190-2
Molecular Formula
C11H13ClN2O4
Chinese Name
2-叔丁氧羰基氨基-4-氯烟酸
Molecular Weight
272.68500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Exact Mass272.05600
PSA88.52000
LogP2.85320

Customs & Trade Information

HS Code2933399090
Summary2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 2-(tert-Butoxycarbonylamino)-4-chloronicotinic acid?

The CAS number of 2-(tert-Butoxycarbonylamino)-4-chloronicotinic acid is 1021339-32-1.

What are the molecular formula and molecular weight of 2-(tert-Butoxycarbonylamino)-4-chloronicotinic acid?

2-(tert-Butoxycarbonylamino)-4-chloronicotinic acid has molecular formula C11H13ClN2O4 and molecular weight 272.68500 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(tert-Butoxycarbonylamino)-4-chloronicotinic acid (CAS 1021339-32-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1074190-2 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.