tert-Butyl (4-formylpyridin-2-yl)carbamate

Also known as: 2-Boc-amino-4-formylpyridine, tert-Butyl N-(4-formyl-2-pyridinyl)carbamate, tert-Butyl 4-formylpyridin-2-ylcarbamate, 2-(Boc-amino)pyridine-4-carbaldehyde, 2-(tert-Butoxycarbonylamino)isonicotinaldehyde, N-(4-Formyl-2-pyridinyl)carbamic acid tert-butyl ester, Carbamic acid, N-(4-formyl-2-pyridinyl)-, 1,1-dimethylethyl ester

tert-Butyl (4-formylpyridin-2-yl)carbamate (CAS 304873-65-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H14N2O3 and a molecular weight of 222.240 g/mol. Key properties include a melting point of 125-126°C, a boiling point of 308.8±27.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 140.5±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 304873-65-2
Jingsj CID: J-1501914-4
Molecular Formula: C₁₁H₁₄N₂O₃
Molecular Weight: 222.240 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	125-126°C
Boiling Point	308.8±27.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	140.5±23.7 °C
Exact Mass	222.100449
PSA	71.78000
LogP	1.70
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.580

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 (4-formylpyridin-2-yl)carbamate?

The CAS number of tert-Butyl (4-formylpyridin-2-yl)carbamate is 304873-65-2.

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

tert-Butyl (4-formylpyridin-2-yl)carbamate has molecular formula C11H14N2O3 and molecular weight 222.240 g/mol.

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

For tert-Butyl (4-formylpyridin-2-yl)carbamate, Upstream Products: tert-Butyl (4-(hydroxymethyl)pyridin-2-yl)carbamate, Methyl 2-aminoisonicotinate, Methyl 2-(Boc-amino)isonicotinate; Downstream Products: tert-Butyl (4-(hydroxymethyl)pyridin-2-yl)carbamate.

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 (4-formylpyridin-2-yl)carbamate (CAS 304873-65-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1501914-4 (accessed 2026-11-09).

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