S-BENZYL-DL-HOMOCYSTEINE

Base Information

• Chemical Name: S-BENZYL-DL-HOMOCYSTEINE
• CAS No.: 1017-76-1
• Molecular Formula: C11H15 N O2 S
• Molecular Weight: 225.312
• Hs Code.: 2930909090
• Mol file: 1017-76-1.mol

Synonyms:Butyricacid, 2-amino-4-(benzylthio)-, DL- (8CI); DL-Homocysteine, S-(phenylmethyl)-;Butanoic acid, 2-amino-4-[(phenylmethyl)thio]-; NSC 14986;S-Benzyl-DL-homocysteine; a-Amino-g-benzylthiobutyricacid; g-(Benzylthio)-DL-a-aminobutyric acid

Chemical Property of S-BENZYL-DL-HOMOCYSTEINE

Chemical Property:

• Melting Point: 190-191 °C
• Boiling Point: 403.4±45.0 °C(Predicted)
• PKA: 2.22±0.10(Predicted)
• PSA: 88.62000
• Density: 1 +-.0.06 g/cm3(Predicted)
• LogP: 2.42210

Purity/Quality:

98%,99%, ^*data from raw suppliers

S-BENZYL-DL-HOMOCYSTEINE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of S-BENZYL-DL-HOMOCYSTEINE

There total 21 articles about S-BENZYL-DL-HOMOCYSTEINE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

4-Benzylsulfanyl-2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-butyric acid methyl ester (122690-15-7) → S-benzyl homocysteine (1017-76-1,3054-02-2)

Guidance literature:

With hydrogenchloride; In acetic acid;

DOI:10.1016/S0040-4039(00)82263-7

Reference yield: 28.0%

2-amino-4-mercaptobutyric acid (454-29-5) + benzyl bromide (100-39-0) → S-benzyl homocysteine (1017-76-1,3054-02-2)

Guidance literature:

In ethanol; at 20 ℃; for 6h;

DOI:10.1002/anie.201507577

Reference yield:

→ S-benzyl homocysteine (1017-76-1,3054-02-2)

Guidance literature:

With hydrogenchloride; Bildung von S-Benzyl-DL-homocystein; auf dem Dampfbad;

upstream raw materials:

DL-methionine

DL-homocystine

(2-benzylsulfanyl-ethyl)-malonic acid

benzyl chloride

Downstream raw materials:

S-benzyl-N-benzyloxycarbonyl-DL-homocysteine

N-(S-benzyl-DL-homocysteinyl)-glycine ethyl ester

N-(S-benzyl-DL-homocysteinyl)-glycine

N-acetyl-S-benzyl-L-homocysteine anilide

Refernces

• 1、 Kohlenbrander. "-". . p. 3271. Retrieved 1969.