![Molecular structure of 1-[(Benzyloxy)carbonyl]-4-(tert-butoxycarbonyl)piperazine-2-carboxylic acid (CAS 126937-41-5)](/images/chem_structures_svg/158/126937-41-5.svg)
1-[(Benzyloxy)carbonyl]-4-(tert-butoxycarbonyl)piperazine-2-carboxylic acid
Also known as: 4-boc-1-cbz-piperazine-2-carboxylic acid, N-4-Boc-N-1-Cbz-2-piperazine carboxylic acid, (±)-1-Benzyloxycarbonyl-4-Boc-piperazine-2-carboxylic acid, 1,2,4-Piperazinetricarboxylic acid 1-benzyl ester 4-tert-butyl ester, 4-(1,1-dimethylethyl) 1-(phenylmethyl) (+/-)-1,2,4-piperazinetricarboxylate, Piperazine-1,2,4-tricarboxylic acid 1-benzyl ester 4-tert-butyl ester
1-[(Benzyloxy)carbonyl]-4-(tert-butoxycarbonyl)piperazine-2-carboxylic acid (CAS 126937-41-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H24N2O6 and a molecular weight of 364.393 g/mol. Key properties include a melting point of 150-152ºC, a boiling point of 518.9±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 267.6±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 126937-41-5
- Jingsj CID
- J-1993839-7
- Molecular Formula
- C18H24N2O6
- Molecular Weight
- 364.393 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 150-152ºC |
|---|---|
| Boiling Point | 518.9±50.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 267.6±30.1 °C |
| Exact Mass | 364.163422 |
| PSA | 96.38000 |
| LogP | 2.00 |
| Vapor Pressure | 0.0±1.4 mmHg at 25°C |
| Refractive Index | 1.555 |
Customs & Trade Information
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring 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 1-[(Benzyloxy)carbonyl]-4-(tert-butoxycarbonyl)piperazine-2-carboxylic acid?
The CAS number of 1-[(Benzyloxy)carbonyl]-4-(tert-butoxycarbonyl)piperazine-2-carboxylic acid is 126937-41-5.
What are the molecular formula and molecular weight of 1-[(Benzyloxy)carbonyl]-4-(tert-butoxycarbonyl)piperazine-2-carboxylic acid?
1-[(Benzyloxy)carbonyl]-4-(tert-butoxycarbonyl)piperazine-2-carboxylic acid has molecular formula C18H24N2O6 and molecular weight 364.393 g/mol.
What are the upstream and downstream products of 1-[(Benzyloxy)carbonyl]-4-(tert-butoxycarbonyl)piperazine-2-carboxylic acid?
For 1-[(Benzyloxy)carbonyl]-4-(tert-butoxycarbonyl)piperazine-2-carboxylic acid, Upstream Products: 4-(tert-Butoxycarbonyl)piperazine-2-carboxylic acid, N-(Benzyloxycarbonyloxy)succinimide, 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile; Downstream Products: tert-Butyl 3-carbamoylpiperazine-1-carboxylate, Methyl N-4-Boc-N-1-Cbz-2-piperazinecarboxylate, 1-tert-Butyl 3-methyl piperazine-1,3-dicarboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-[(Benzyloxy)carbonyl]-4-(tert-butoxycarbonyl)piperazine-2-carboxylic acid (CAS 126937-41-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993839-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.