ChemicalBook > CAS DataBase List > Ethyl L-tryptophanate hydrochloride

Ethyl L-tryptophanate hydrochloride

Product Name
Ethyl L-tryptophanate hydrochloride
CAS No.
2899-28-7
Chemical Name
Ethyl L-tryptophanate hydrochloride
Synonyms
H-L-Trp-OEt;H-TRP-OET·HCL;H-TRP-OET HCL;H-L-Trp-OEt*HCl;L Hydrochloride;TRYPTOPHAN-OET HCL;L-Tryptophan ethyl e;L-TRYPTOPHAN ETHYL ESTER;L-Tryptophan Ethyly Ester;L-Tryptophan Ethyl Ester HCl
CBNumber
CB1379745
Molecular Formula
C13H17ClN2O2
Formula Weight
268.74
MOL File
2899-28-7.mol
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Ethyl L-tryptophanate hydrochloride Property

Melting point:
220-225 °C (dec.)
alpha 
10 º (c=2% in H2O)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Powder
pka
pKa 7.10±0.05(H2O t=25.0±0.1 I=0.1(NaCl) N2atmosphere) (Uncertain);10.79±0.02 (H2O t=25.0±0.1 I=0.1(NaCl) N2atmosphere) (Uncertain)
color 
White to off-white
optical activity
[α]20/D +10±1°, c =2% in H2O
CAS DataBase Reference
2899-28-7(CAS DataBase Reference)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
93690
Product name
L-Tryptophan ethyl ester hydrochloride
Purity
≥99.0% (AT)
Packaging
5g
Price
$32.64
Updated
2024/03/01
TCI Chemical
Product number
T2981
Product name
L-Tryptophan Ethyl Ester Hydrochloride
Purity
>95.0%(HPLC)(T)
Packaging
5g
Price
$19
Updated
2024/03/01
Alfa Aesar
Product number
H66953
Product name
L-Tryptophan ethyl ester hydrochloride, 97%
Packaging
25g
Price
$48.2
Updated
2023/06/20
Alfa Aesar
Product number
H66953
Product name
L-Tryptophan ethyl ester hydrochloride, 97%
Packaging
100g
Price
$135
Updated
2023/06/20
Alfa Aesar
Product number
H66953
Product name
L-Tryptophan ethyl ester hydrochloride, 97%
Packaging
500g
Price
$461
Updated
2021/12/16
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Ethyl L-tryptophanate hydrochloride Chemical Properties,Usage,Production

Chemical Properties

Light grey crystalline powder

reaction suitability

reaction type: solution phase peptide synthesis

Ethyl L-tryptophanate hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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Ethyl L-tryptophanate hydrochloride Suppliers

Belgium 2 China 162 Europe 2 Germany 4 India 4 Japan 5 South Korea 1 Switzerland 3 United Kingdom 5 United States 24 Global 212
HBCChem, Inc.
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+1-510-219-6317
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View Lastest Price from Ethyl L-tryptophanate hydrochloride manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd
Product
L-Trp-Oet.Hcl 2899-28-7
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1T+
Release date
2024-04-02
Career Henan Chemical Co
Product
Ethyl L-tryptophanate hydrochloride 2899-28-7
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
JD 338
Release date
2019-09-01

2899-28-7, Ethyl L-tryptophanate hydrochlorideRelated Search:

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