tert-Butyl N-(2-chloro-3-formylpyridin-4-yl)carbamate

Also known as: N-(2-Chloro-3-formyl-4-pyridinyl)carbamic acid tert-butyl ester, 2-Chloro-4-(Boc-amino)-3-pyridinecarbaldehyde, N-Boc-protected 2-chloro-4-amino-nicotinaldehyde, tert-Butyl (2-chloro-3-formylpyridin-4-yl)carbamate, Carbamic acid, (2-chloro-3-formyl-4-pyridinyl)-, 1,1-dimethylethyl ester

tert-Butyl N-(2-chloro-3-formylpyridin-4-yl)carbamate (CAS 893423-62-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H13ClN2O3 and a molecular weight of 256.68600 g/mol. Key properties include a boiling point of 332℃, a density of 1.314g/cm3 and a flash point of 155℃. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 893423-62-6
Jingsj CID: J-1167599-3
Molecular Formula: C₁₁H₁₃ClN₂O₃
Molecular Weight: 256.68600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	332℃
Density	1.314g/cm3
Flash Point	155℃
Exact Mass	256.06100
PSA	68.29000
LogP	2.96750

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. 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 tert-Butyl N-(2-chloro-3-formylpyridin-4-yl)carbamate?

The CAS number of tert-Butyl N-(2-chloro-3-formylpyridin-4-yl)carbamate is 893423-62-6.

What are the molecular formula and molecular weight of tert-Butyl N-(2-chloro-3-formylpyridin-4-yl)carbamate?

tert-Butyl N-(2-chloro-3-formylpyridin-4-yl)carbamate has molecular formula C11H13ClN2O3 and molecular weight 256.68600 g/mol.

What are the upstream and downstream products of tert-Butyl N-(2-chloro-3-formylpyridin-4-yl)carbamate?

For tert-Butyl N-(2-chloro-3-formylpyridin-4-yl)carbamate, Upstream Products: N,N-Dimethylformamide, tert-Butyl (2-chloropyridin-4-yl)carbamate, tert-Butyllithium; Downstream Products: 4-amino-2-chloronicotinaldehyde, 4-Amino-2-chloronicotinaldehyde 2,2,2-trifluoroacetate, 2-[4-(1,3-dioxolan-2-yl)phenyl]-5-methoxy-3-phenyl-1,6-naphthyridine.

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. "tert-Butyl N-(2-chloro-3-formylpyridin-4-yl)carbamate (CAS 893423-62-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1167599-3 (accessed 2026-11-09).

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