D-Tryptophan benzyl ester hydrochloride
Also known as: H-D-Trp-Obzl.HCl, Benzyl D-tryptophanate hydrochloride (1:1), D-Tryptophan phenylmethyl ester monohydrochloride, D-Tryptophan, phenylmethyl ester, hydrochloride (1:1), benzyl (2R)-2-amino-3-(1H-indol-3-yl)propanoate hydrochloride
D-Tryptophan benzyl ester hydrochloride (CAS 22839-16-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H19ClN2O2 and a molecular weight of 330.81 g/mol. Key property: a melting point of 215ºC. It is listed by 1 supplier, from 7.96 to 8.80 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 22839-16-3
- Jingsj CID
- J-1503699-3
- Molecular Formula
- C18H19ClN2O2
- Molecular Weight
- 330.81 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 500g | ¥3,980.00 | $1.19 /gBest ¥7.96/g CNY | CN China MOQ 500g | |
Made to Order | 99% 100g | ¥860.00 | $1.29 /g ¥8.60/g CNY | CN China MOQ 100g | |
Made to Order | 99% 25g | ¥220.00 | $1.32 /g ¥8.80/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 215ºC |
|---|---|
| Exact Mass | 330.113495 |
| PSA | 68.11000 |
| LogP | 4.28340 |
| Refractive Index | -32 ° (C=1, DMF) |
| SMILES | C1=CC=C(C=C1)COC(=O)[C@@H](CC2=CNC3=CC=CC=C32)N.Cl |
| InChIKey | DOKDMGOWZOTZRA-PKLMIRHRSA-N |
| InChI | 1S/C18H18N2O2.ClH/c19-16(18(21)22-12-13-6-2-1-3-7-13)10-14-11-20-17-9-5-4-8-15(14)17;/h1-9,11,16,20H,10,12,19H2;1H/t16-;/m1./s1 |
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 D-Tryptophan benzyl ester hydrochloride?
The CAS number of D-Tryptophan benzyl ester hydrochloride is 22839-16-3.
What are the molecular formula and molecular weight of D-Tryptophan benzyl ester hydrochloride?
D-Tryptophan benzyl ester hydrochloride has molecular formula C18H19ClN2O2 and molecular weight 330.81 g/mol.
Which suppliers offer D-Tryptophan benzyl ester hydrochloride?
1 supplier(s) listed; reference unit price ¥7.96–8.80 /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. "D-Tryptophan benzyl ester hydrochloride (CAS 22839-16-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503699-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.