tert-butyl (3-ethylpyridin-2-yl)carbamate
Also known as: N-(3-Ethyl-2-pyridinyl)carbamic acid tert-butyl ester, 2-Methyl-2-propanyl (3-ethyl-2-pyridinyl)carbamate, 2-tert-Butoxycarbonylamino-3-ethylpyridine, 2-t-Butoxycarbonylamino-3-ethylpyridine, Carbamic acid, (3-ethyl-2-pyridinyl)-, 1,1-dimethylethyl ester, Carbamic acid, N-(3-ethyl-2-pyridinyl)-, 1,1-dimethylethyl ester, N-Boc-3-ethylpyridin-2-amine, tert-butyl 3-ethylpyridin-2-ylcarbamate, tert-butyl N-(3-ethylpyridin-2-yl)carbamate
tert-butyl (3-ethylpyridin-2-yl)carbamate (CAS 149489-03-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H18N2O2 and a molecular weight of 222.283 g/mol. Key properties include a boiling point of 289.7±28.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 129.0±24.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 149489-03-2
- Jingsj CID
- J-1068208-3
- Molecular Formula
- C12H18N2O2
- Molecular Weight
- 222.283 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 289.7±28.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 129.0±24.0 °C |
| Exact Mass | 222.136826 |
| PSA | 51.22000 |
| LogP | 2.64 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.536 |
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 (3-ethylpyridin-2-yl)carbamate?
The CAS number of tert-butyl (3-ethylpyridin-2-yl)carbamate is 149489-03-2.
What are the molecular formula and molecular weight of tert-butyl (3-ethylpyridin-2-yl)carbamate?
tert-butyl (3-ethylpyridin-2-yl)carbamate has molecular formula C12H18N2O2 and molecular weight 222.283 g/mol.
What are the upstream and downstream products of tert-butyl (3-ethylpyridin-2-yl)carbamate?
For tert-butyl (3-ethylpyridin-2-yl)carbamate, Upstream Products: tert-Butyl (3-methylpyridin-2-yl)carbamate, iodomethane, n-Butyllithium; Downstream Products: 3-Ethyl-2-pyridinamine, 2,3-Dimethyl-7-azaindole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "tert-butyl (3-ethylpyridin-2-yl)carbamate (CAS 149489-03-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1068208-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.