(S)-(-)-tryptophan hydrochloride
Also known as: l-tryptophan monohydrochloride
(S)-(-)-tryptophan hydrochloride (CAS 6159-33-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H13ClN2O2 and a molecular weight of 240.68600 g/mol. It is listed by 3 suppliers, 2 of which publish reference prices, from 45.00 to 100.00 CNY. Record last updated Nov 2, 2026.
- CAS No.
- 6159-33-7
- Jingsj CID
- J-1134017-7
- Molecular Formula
- C11H13ClN2O2
- Molecular Weight
- 240.68600 g/mol
- Category
- Organic Acids
- Last updated
- 11/2/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 100g | ¥4,500.00 | $6.73 /gBest ¥45.00/g CNY | CN China MOQ 100g | |
Made to Order | 99% 25g | ¥1,300.00 | $7.78 /g ¥52.00/g CNY | CN China MOQ 25g | |
Made to Order | 99% 25g | ¥1,830.00 | $10.95 /g ¥73.20/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Exact Mass | 240.06700 |
|---|---|
| PSA | 79.11000 |
| LogP | 2.62460 |
| InChIKey | GTVXHTBGOYJORD-FVGYRXGTSA-N |
| SMILES | Cl.NC(Cc1c[nH]c2ccccc12)C(=O)O |
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 (S)-(-)-tryptophan hydrochloride?
The CAS number of (S)-(-)-tryptophan hydrochloride is 6159-33-7.
What are the molecular formula and molecular weight of (S)-(-)-tryptophan hydrochloride?
(S)-(-)-tryptophan hydrochloride has molecular formula C11H13ClN2O2 and molecular weight 240.68600 g/mol.
Which suppliers offer (S)-(-)-tryptophan hydrochloride?
3 supplier(s) listed; reference unit price ¥45.00–100.00 /g.
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)-(-)-tryptophan hydrochloride (CAS 6159-33-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1134017-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.