ChemicalBook > CAS DataBase List > H-L-CYS(TRT)-NH2 HCL

H-L-CYS(TRT)-NH2 HCL

Product Name
H-L-CYS(TRT)-NH2 HCL
CAS No.
166737-85-5
Chemical Name
H-L-CYS(TRT)-NH2 HCL
Synonyms
L-Cys(Trt)-NH2;H-L-Cys(Trt)-NH2;H-Cys(Trt)-NH2.HCl;H-L-CYS(TRT)-NH2 HCL;H-Cys(Trt)-NH2;H-Cys(Trt)-NH2（non-animal）;S-Trityl-L-cysteinamide,98%;S-Trityl-L-cysteinaMide, 98%;H-L-CYS(TRT)-NH2 HCL USP/EP/BP;S-Trityl-L-cysteine amide≥ 98% (HPLC)
CBNumber
CB8665513
Molecular Formula
C22H22N2OS
Formula Weight
362.49
MOL File
166737-85-5.mol
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H-L-CYS(TRT)-NH2 HCL Property

Boiling point:
543.2±50.0 °C(Predicted)
Density 
1.203±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
pka
15.83±0.50(Predicted)
form 
Powder
color 
Off-white
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
A639000
Product name
(2R)-2-Amino-3-[(triphenylmethyl)thio]propanamide
Packaging
1g
Price
$45
Updated
2021/12/16
Matrix Scientific
Product number
075659
Product name
H-Cys(Trt)-NH2
Purity
95+%
Packaging
1g
Price
$116
Updated
2021/12/16
Chem-Impex
Product number
05920
Product name
S-Trityl-L-cysteineamide,≥98%(HPLC)
Purity
≥98%(HPLC)
Packaging
1G
Price
$52.42
Updated
2021/12/16
Chem-Impex
Product number
05920
Product name
-Trityl-L-cysteine amide
Purity
≥ 98% (HPLC)
Packaging
5G
Price
$180
Updated
2021/12/16
AK Scientific
Product number
W3625
Product name
S-Trityl-L-cysteineamide
Packaging
25g
Price
$267
Updated
2021/12/16
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H-L-CYS(TRT)-NH2 HCL Chemical Properties,Usage,Production

Chemical Properties

White to off-white powder

Uses

(2R)-2-Amino-3-[(triphenylmethyl)thio]propanamide is a useful building block for organic synthesis.

Synthesis

202752-01-0

166737-85-5

General procedure for the synthesis of S-trityl-L-cysteamine from (9H-fluoren-9-yl)methyl (R)-(1-amino-1-oxo-3-(triphenylmethylthio)propan-2-yl)carbamate: (R)-(9H-fluoren-9-yl)methyl (1-amino-1-oxo-3-(triphenylmethylthio)propan-2-yl)carbamate (4 g. 6.84 mmol) was dissolved in N,N-dimethylformamide (20 mL), piperidine (0.14 mL, 1.368 mmol) was added and the reaction was carried out for 4 h at room temperature. The progress of the reaction was monitored by thin layer chromatography (TLC). Upon completion of the reaction, the reaction mixture was washed with saturated aqueous sodium chloride solution and subsequently extracted with dichloromethane. The organic phase was dried with anhydrous sodium sulfate, concentrated and purified by column chromatography (eluent: methanol/dichloromethane, 1%-5% gradient) to afford the title product S-trityl-L-cysteamine as a yellow oil (2.3 g, yield: 92%).

References

[1] Patent: CN106432014, 2017, A. Location in patent: Paragraph 0079; 0083; 0084; 0085; 0119; 0123; 0124; 0125
[2] Patent: WO2008/116302, 2008, A1. Location in patent: Page/Page column 43-44

H-L-CYS(TRT)-NH2 HCL Preparation Products And Raw materials

Raw materials

Preparation Products

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H-L-CYS(TRT)-NH2 HCL Suppliers

China 99 Germany 4 India 2 United Kingdom 1 United States 7 Global 113
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
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jkinfo@jkchemical.com
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China
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96815
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Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006356688 18621169109
Fax
86-21-61259102
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market03@meryer.com
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China
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Alfa Aesar
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400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
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China
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GL Biochem (Shanghai) Ltd
Tel
21-61263452 13641803416
Fax
86-21-61263399
Email
ymbetter@glbiochem.com
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China
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Shanghai Hanhong Scientific Co.,Ltd.
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021-54306202 13764082696
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info@hanhongsci.com
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China
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Chemsky (shanghai) International Co.,Ltd
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021-50135380
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shchemsky@sina.com
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China
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Shandong Xiya Chemical Co., Ltd
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4009903999 13355009207
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0539-6365991
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3007715519@qq.com
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Sichuan Kulinan Technology Co., Ltd
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400-1166-196 18981987031
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028-84555506 800101999
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cdhxsj@163.com
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China
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11705
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Shanghai Topbiochem Technology Co., Ltd
Tel
+86-21-60341587
Fax
+86-21-61294319
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sales@topbiochem.com
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China
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6175
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The future of Shanghai Industrial Co., Ltd.
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021-61552785
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021-55660885
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sales@shshiji.com
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China
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9546
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View Lastest Price from H-L-CYS(TRT)-NH2 HCL manufacturers

Career Henan Chemical Co
Product
H-L-CYS(TRT)-NH2 HCL 166737-85-5
Price
US $1.00/KG
Min. Order
1KG
Purity
≥98%
Supply Ability
200kg
Release date
2019-08-30

166737-85-5, H-L-CYS(TRT)-NH2 HCLRelated Search:

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