(S)-1,4-Bis(tert-butoxycarbonyl)piperazine-2-carboxylic acid

Also known as: (S)-1,4-N-Diboc-2-piperazine-2-carboxylic acid, (S)-1-N-Boc-4-N-Boc-Piperazine-2-carboxylic acid, (2S)-1,4-bis(tert-butoxycarbonyl)piperazine-2-carboxylic acid, 1,2,4-Piperazinetricarboxylic acid, 1,4-bis(1,1-dimethylethyl) ester, (2S)-, 1,4-bis[(2-methylpropan-2-yl)oxy-oxomethyl]-2-piperazinecarboxylic acid, (S)-1,4-Bis(tert-butoxycarbonyl)piperazine-2-carboxylic acid

(S)-1,4-Bis(tert-butoxycarbonyl)piperazine-2-carboxylic acid (CAS 788799-69-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H26N2O6 and a molecular weight of 330.37700 g/mol. Key properties include a boiling point of 443.888ºC at 760 mmHg, a density of 1.201g/cm3 and a flash point of 222.256ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 788799-69-9
Jingsj CID: J-942900-9
Molecular Formula: C₁₅H₂₆N₂O₆
Molecular Weight: 330.37700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	443.888ºC at 760 mmHg
Density	1.201g/cm3
Flash Point	222.256ºC
Exact Mass	330.17900
PSA	96.38000
LogP	1.80320
Refractive Index	1.503

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 (S)-1,4-Bis(tert-butoxycarbonyl)piperazine-2-carboxylic acid?

The CAS number of (S)-1,4-Bis(tert-butoxycarbonyl)piperazine-2-carboxylic acid is 788799-69-9.

What are the molecular formula and molecular weight of (S)-1,4-Bis(tert-butoxycarbonyl)piperazine-2-carboxylic acid?

(S)-1,4-Bis(tert-butoxycarbonyl)piperazine-2-carboxylic acid has molecular formula C15H26N2O6 and molecular weight 330.37700 g/mol.

What are the upstream and downstream products of (S)-1,4-Bis(tert-butoxycarbonyl)piperazine-2-carboxylic acid?

For (S)-1,4-Bis(tert-butoxycarbonyl)piperazine-2-carboxylic acid, Upstream Products: Di-tert-butyl dicarbonate, (S)-Piperazine-2-carboxylic acid; Downstream Products: (S)-tert-Butyl 3-(hydroxymethyl)piperazine-1-carboxylate, (S)-1,4-Di-tert-butyl 2-methyl piperazine-1,2,4-tricarboxylate.

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. "(S)-1,4-Bis(tert-butoxycarbonyl)piperazine-2-carboxylic acid (CAS 788799-69-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-942900-9 (accessed 2026-11-09).

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