tert-Butyl 4-(5-bromopyrimidin-2-yl)piperazine-1-carboxylate
Also known as: 1-Boc-4-(5-bromopyrimidin-2-yl)piperazine, 5-Bromo-2-(4-Boc-piperazin-1-yl)pyrimidine, 5-Bromo-2-(4-Boc-1-piperazinyl)pyrimidine, 4-(5-Bromopyrimidin-2-yl)piperazine-1-carboxylic acid tert-butyl ester, 1-Piperazinecarboxylic acid, 4-(5-bromo-2-pyrimidinyl)-, 1,1-dimethylethyl ester, 2-Methyl-2-propanyl 4-(5-bromo-2-pyrimidinyl)-1-piperazinecarboxylate
tert-Butyl 4-(5-bromopyrimidin-2-yl)piperazine-1-carboxylate (CAS 374930-88-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H19BrN4O2 and a molecular weight of 343.220 g/mol. Key properties include a boiling point of 451.0±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 226.5±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 374930-88-8
- Jingsj CID
- J-1016073-3
- Molecular Formula
- C13H19BrN4O2
- Molecular Weight
- 343.220 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 451.0±55.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 226.5±31.5 °C |
| Exact Mass | 342.069122 |
| PSA | 58.56000 |
| LogP | 2.69 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.562 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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-(5-bromopyrimidin-2-yl)piperazine-1-carboxylate?
The CAS number of tert-Butyl 4-(5-bromopyrimidin-2-yl)piperazine-1-carboxylate is 374930-88-8.
What are the molecular formula and molecular weight of tert-Butyl 4-(5-bromopyrimidin-2-yl)piperazine-1-carboxylate?
tert-Butyl 4-(5-bromopyrimidin-2-yl)piperazine-1-carboxylate has molecular formula C13H19BrN4O2 and molecular weight 343.220 g/mol.
What are the upstream and downstream products of tert-Butyl 4-(5-bromopyrimidin-2-yl)piperazine-1-carboxylate?
For tert-Butyl 4-(5-bromopyrimidin-2-yl)piperazine-1-carboxylate, Upstream Products: 5-bromo-2-chloropyrimidine, 1-Boc-piperazine; Downstream Products: tert-Butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate, tert-Butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl)piperazine-1-carboxylate.
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 4-(5-bromopyrimidin-2-yl)piperazine-1-carboxylate (CAS 374930-88-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1016073-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.