S-Allyl-D-cysteine
Also known as: S-2-Propenyl-D-cysteine, D-Cysteine, S-2-propenyl-, (2R)-3-(Allylthio)-2-aminopropanoic acid, REF DUPL: S-Allyl-D-cysteine
S-Allyl-D-cysteine (CAS 770742-93-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H11NO2S and a molecular weight of 161.222 g/mol. Key properties include a boiling point of 300.3±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 135.4±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 770742-93-3
- Jingsj CID
- J-1982152-4
- Molecular Formula
- C6H11NO2S
- Molecular Weight
- 161.222 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 300.3±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 135.4±27.9 °C |
| Exact Mass | 161.051056 |
| PSA | 88.62000 |
| LogP | 1.31 |
| Vapor Pressure | 0.0±1.3 mmHg at 25°C |
| Refractive Index | 1.543 |
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 S-Allyl-D-cysteine?
The CAS number of S-Allyl-D-cysteine is 770742-93-3.
What are the molecular formula and molecular weight of S-Allyl-D-cysteine?
S-Allyl-D-cysteine has molecular formula C6H11NO2S and molecular weight 161.222 g/mol.
What are the upstream and downstream products of S-Allyl-D-cysteine?
For S-Allyl-D-cysteine, Upstream Products: D-Cysteine, Allyl chloride, D-Cysteine hydrochloride monohydrate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "S-Allyl-D-cysteine (CAS 770742-93-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1982152-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.