2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid

Product Name: 2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid
CAS No.: 2544-31-2
Chemical Name: 2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid
Synonyms: H-CYS(MOB)-OH;H-CYS(4-MOB)-OH;H-L-Cys(Mob)-OH;CYSTEINE(MOB)-OH;H-CYS(MEOBZL)-OH;H-CYS(PMEOBZL)-OH;L-Cys(pMeOBzl)-OH;H-CYS(4-MEOBZL)-OH;Z-Cys(4-MeOBzl)-OH;S-(4-Methoxybenzyl)cysteine
CBNumber: CB7219427
Molecular Formula: C11H15NO3S
Formula Weight: 241.31
MOL File: 2544-31-2.mol

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2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid Property

Melting point:: 198-199 °C(Solv: water (7732-18-5))
Boiling point:: 417.6±45.0 °C(Predicted)
Density: 1.257±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Inert atmosphere,2-8°C
solubility: Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
pka: 2.08±0.10(Predicted)
form: Solid
color: White to off-white
CAS DataBase Reference: 2544-31-2(CAS DataBase Reference)

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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.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

Usbiological

Product number: 283788
Product name: S-4-Methoxybenzyl-L-cysteine
Packaging: 25g
Price: $362
Updated: 2021/12/16

Chem-Impex

Product number: 03053
Product name: S-4-Methoxybenzyl-L-cysteine,99%(TLC)
Purity: 99%(TLC)
Packaging: 100G
Price: $492.8
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0978224
Product name: 2-AMINO-3-[(4-METHOXYBENZYL)THIO]PROPANOIC ACID
Purity: 95.00%
Packaging: 5MG
Price: $499.88
Updated: 2021/12/16

Activate Scientific

Product number: AS43222
Product name: H-Cys(pMeOBzl)-OH
Purity: 95% ee
Packaging: 5G
Price: $50
Updated: 2021/12/16

Iris Biotech GmbH

Product number: HAA6100
Product name: H-L-Cys(Mob)-OH
Packaging: 5G
Price: $54
Updated: 2021/12/16

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2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid Chemical Properties,Usage,Production

Chemical Properties

White to off-white powder

Uses

H-Cys(pMeOBzl)-OH is a cysteine derivative[1].

Synthesis

52-90-4

824-94-2

2544-31-2

(Step 1) Add 1-(chloromethyl)-4-methoxybenzene (280 g, 1780 mmol) dissolved in ether (400 mL) and concentrated hydrochloric acid to a mixture of ether (400 mL) and concentrated hydrochloric acid dropwise for 2 hours. After the dropwise addition was completed, the mixture was continued to be stirred for 1 hour. The organic layer was separated and added to a solution prepared from L-cysteine (197 g, 1625 mmol) and 2N aqueous sodium hydroxide (980 mL) dissolved in ethanol (1890 mL). The mixture was stirred at room temperature for 2 hours. Upon completion of the reaction, the mixture was cooled to 0 °C and neutralized with aqueous 3N hydrochloric acid to pH 7. The resulting solid was collected by filtration and dried to afford S-(4-methoxybenzyl)-L-cysteine (250 g, 1035 mmol, 64% yield).

References

[1] Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-807. DOI:10.1080/10408398.2012.708368

2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid Suppliers

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View Lastest Price from 2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid manufacturers

Career Henan Chemical Co

Product: 2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid 2544-31-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20kg
Release date: 2018-08-15

2544-31-2, 2-Amino-3-[(4-methoxybenzyl)thio]propanoic acidRelated Search:

N-Acetyl-L-cysteine Glycine Anisole (Trifluoromethoxy)benzene Propionic acid L-Cysteine p-Anisaldehyde DL-Homocysteine β-Alanine p-Anisidine Methoxyacetic acid L-Cystine 4-Methoxybenzoic acid FMOC-CYS(MMT)-OH ecteinascidin 743 BOC-CYS(4-MEOBZL)-OH BOC-PEN(MOB)-OH N-Fmoc-S-(4-methoxybenzyl)-L-cysteine

(2R)-2-amino-3-{[(4-methoxyphenyl)methyl]sulfanyl}propanoic acid

H-CYS(PMEOBZL)-OH

H-CYS(MEOBZL)-OH

H-CYS(MOB)-OH

H-CYS(4-MEOBZL)-OH

H-CYS(4-MOB)-OH

CYSTEINE(MOB)-OH

S-4-METHOXYBENZYL-L-CYSTEINE

S-P-METHOXYBENZYL-L-CYSTEINE

H-Cys(pMeOBzl)-OH H-Cys(Mob)-OH

2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid

H-L-Cys(Mob)-OH

S-(4-Methoxybenzyl)cysteine

(R)-2-amino-3-(4-methoxybenzylthio)propanoic acid

H-Cys(4-Mob)-OH S-p-Methoxybenzyl-L-cysteine

S-(4-Methoxybenzyl)-L-cysteine, tech. 80%

L-Cys(pMeOBzl)-OH

S-4-Methoxybenzyl-L-cysteine≥ 99% (TLC)

2-amino-3-[(4-methoxyphenyl)methylthio]propanoic acid

L-Cysteine, S-[(4-methoxyphenyl)methyl]-

S-(4-Methoxybenzyl)-L-cysteine,tech.80%

2-Amino-3-[(4-methoxybenzyl)thio]propanoicaci

2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid USP/EP/BP

Z-Cys(4-MeOBzl)-OH

2544-31-2

Cysteine [Cys, C]

Amino Acids and Derivatives

Amino Acids

Pharmaceutical Intermediates

Amino Acids Derivatives