- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: H-Trp-Oet·HCl
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- GL Biochem (Shanghai) Ltd.
- China
- Product Name: H-Trp-Oet·HCl
- Price: $Inquiry/1kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Jackie Yang
- Email: ymbetter@glbiochem.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: H-Trp-Oet·HCl
- Price: ￥188.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Nanjing Peptide Biotech Ltd
- China
- Product Name: H-Trp-Oet·HCl
- Price: ￥Inquiry/10g ￥Inquiry/100g ￥Inquiry/1kg ￥Inquiry/10kg
- Purity: 98.0%
- Stocking Period: 7 Day
- Contact: jom
- Email: chenglong.fan@njpeptide.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Ethyl L-tryptophanate hydrochloride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
2899-28-7
2899-28-7 structure
- Name: H-Trp-Oet·HCl
- Chemical Name: Ethyl L-tryptophanate hydrochloride
- CAS Number: 2899-28-7
- Molecular Formula: C13H17ClN2O2
- Molecular Weight: 268.739
- Catalog: Biochemical Amino acids and their derivatives Tryptophan derivatives
- Create Date: 2018-07-03 00:21:18
- Modify Date: 2025-09-01 17:00:42
| Name | Ethyl L-tryptophanate hydrochloride |
|---|---|
| Synonyms |
L-Tryptophane ethyl ester hydrochloride
H-Trp-OEt·HCl EthylL-tryptophanatehydrochloride MFCD00038993 DL-Tryptophan, ethyl ester, monohydrochloride L-TRYPTOPHAN MTHYLESTER HYDROCHLORIDE L-Tryptophan, ethyl ester, monohydrochloride L-TRYPTOPHAL ETHYL ESTER HCL H-Trp-Oet.HCl DL-Tryptophan Ethyl Ester Hydrochloride L-Tryptophan, ethyl ester, hydrochloride (1:1) H-L-Trp-OEt*HCl hydrochloride salt of L-tryptopan ethyl ester TRYPTOPHAN-OET HCL L-Tryptophan Ethyl Ester HCl EINECS 220-786-0 L-Tryptophan ethyl ester hydrochloride L-triptophan ethyl ester hydrochloride H-L-Trp-OEt (S)-Tryptophan ethyl ester hydrochloride L-Tryptophan, ethyl ester, monohydrochloride (9CI) d,l-tryptophan ethyl ester hydrochloride Ethyl L-tryptophanate hydrochloride (1:1) L-TRYPTOPHAN ETHYL ESTER L-Tryptophan ethyl e (S)-2-Amino-3-(3-indolyl)propionic Acid Ethyl Ester Hydrochloride H-D-Trp-OEt��HCl |
| Boiling Point | 401.2ºC at 760 mmHg |
|---|---|
| Melting Point | 220-225 °C (dec.) |
| Molecular Formula | C13H17ClN2O2 |
| Molecular Weight | 268.739 |
| Flash Point | 196.4ºC |
| Exact Mass | 268.097870 |
| PSA | 68.11000 |
| LogP | 3.10310 |
| Vapour Pressure | 1.2E-06mmHg at 25°C |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933990090 |
|
~10%
2899-28-7 |
| Literature: Van Linn, Michael L.; Cook, James M. Journal of Organic Chemistry, 2010 , vol. 75, # 11 p. 3587 - 3599 |
|
~94%
2899-28-7 |
| Literature: University of Florida Patent: US4824850 A1, 1989 ; |
| Precursor 2 | |
|---|---|
| DownStream 1 | |
| 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% |