N,N'-Bis(benzyloxycarbonyl)-L-cystine
Also known as: (Z-Cys-OH)2, (Cbz-L-Cys-OH)2, (Z-L-Cys-OH)2, (DI-Z-CYS-OH)2, DI-CBZ-L-CYSTINE, DI-N-CBZ-L-CYSTINE, DI-Z-L-CYSTINE, N,N'-Bis-Cbz-L-cystine, N,N'-Dicarbobenzyloxy-L-cystine, N,N'-bis(benzyloxycarbonyl)cystine, N,N'-dibenzyloxycarbonyl-L-cystine, N-CBz-L-cystine
N,N'-Bis(benzyloxycarbonyl)-L-cystine (CAS 6968-11-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H24N2O8S2 and a molecular weight of 508.565 g/mol. Key properties include a melting point of 118-122 °C (dec.), a boiling point of 766.1±60.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 417.1±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6968-11-2
- Jingsj CID
- J-26810-0
- Molecular Formula
- C22H24N2O8S2
- Molecular Weight
- 508.565 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 118-122 °C (dec.) |
|---|---|
| Boiling Point | 766.1±60.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 417.1±32.9 °C |
| Exact Mass | 508.097412 |
| PSA | 201.86000 |
| LogP | 6.01 |
| Vapor Pressure | 0.0±2.7 mmHg at 25°C |
| Refractive Index | 1.630 |
Activity & Biological Data
| Additional Information | [1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-807. |
|---|
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of N,N'-Bis(benzyloxycarbonyl)-L-cystine?
The CAS number of N,N'-Bis(benzyloxycarbonyl)-L-cystine is 6968-11-2.
What are the molecular formula and molecular weight of N,N'-Bis(benzyloxycarbonyl)-L-cystine?
N,N'-Bis(benzyloxycarbonyl)-L-cystine has molecular formula C22H24N2O8S2 and molecular weight 508.565 g/mol.
What are the upstream and downstream products of N,N'-Bis(benzyloxycarbonyl)-L-cystine?
For N,N'-Bis(benzyloxycarbonyl)-L-cystine, Upstream Products: L-Cystine, Benzyl alcohol; Downstream Products: Cys-Gly, oxidized, Methyl 2-(((benzyloxy)carbonyl)amino)acrylate, N-Carbobenzyloxy-S-phenyl-L-cysteine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N,N'-Bis(benzyloxycarbonyl)-L-cystine (CAS 6968-11-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26810-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.