![Molecular structure of 2-[(tert-Butoxycarbonyl)amino]-1,3-thiazole-5-carboxylic acid (CAS 302964-02-9)](/images/chem_structures_svg/397/302964-02-9.svg)
2-[(tert-Butoxycarbonyl)amino]-1,3-thiazole-5-carboxylic acid
Also known as: 2-(tert-Butoxycarbonylamino)thiazole-5-carboxylic acid, 2-Boc-aminothiazole-5-carboxylic acid, 2-N-Boc-aminothiazole-5-carboxylic acid, 2-(tert-Butoxycarbonyl)amino-1,3-thiazole-5-carboxylic acid, 2-({[(2-Methyl-2-propanyl)oxy]carbonyl}amino)-1,3-thiazole-5-carboxylic acid, 2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazole-5-carboxylic acid, 2-Amino-1,3-thiazole-5-carboxylic acid, N-BOC protected, 2-N-BOC-AMINO-THIAZOLE-5-CARBOXYLIC ACID, 2-(N-BOC)-Aminothiazole-5-carboxylic acid
2-[(tert-Butoxycarbonyl)amino]-1,3-thiazole-5-carboxylic acid (CAS 302964-02-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H12N2O4S and a molecular weight of 244.268 g/mol. Key properties include a melting point of 220-222ºC(dec) and a density of 1.4±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 302964-02-9
- Jingsj CID
- J-1164814-9
- Molecular Formula
- C9H12N2O4S
- Molecular Weight
- 244.268 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 220-222ºC(dec) |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Exact Mass | 244.051773 |
| PSA | 116.76000 |
| LogP | 1.55 |
| Refractive Index | 1.602 |
Customs & Trade Information
| HS Code | 2934100090 |
|---|---|
| Summary | 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-[(tert-Butoxycarbonyl)amino]-1,3-thiazole-5-carboxylic acid?
The CAS number of 2-[(tert-Butoxycarbonyl)amino]-1,3-thiazole-5-carboxylic acid is 302964-02-9.
What are the molecular formula and molecular weight of 2-[(tert-Butoxycarbonyl)amino]-1,3-thiazole-5-carboxylic acid?
2-[(tert-Butoxycarbonyl)amino]-1,3-thiazole-5-carboxylic acid has molecular formula C9H12N2O4S and molecular weight 244.268 g/mol.
What are the upstream and downstream products of 2-[(tert-Butoxycarbonyl)amino]-1,3-thiazole-5-carboxylic acid?
For 2-[(tert-Butoxycarbonyl)amino]-1,3-thiazole-5-carboxylic acid, Upstream Products: Ethyl 2-(tert-butoxycarbonylamino)thiazole-5-carboxylate, Methyl 2-((tert-butoxycarbonyl)amino)thiazole-5-carboxylate, 2-Aminothiazole-5-carboxylic acid; Downstream Products: tert-Butyl (5-fluorothiazol-2-yl)carbamate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-[(tert-Butoxycarbonyl)amino]-1,3-thiazole-5-carboxylic acid (CAS 302964-02-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1164814-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.