S-Acetylmercaptosuccinic anhydride

Base Information

Chemical Name:S-Acetylmercaptosuccinic anhydride
CAS No.:6953-60-2
Deprecated CAS:103526-91-6
Molecular Formula:C6H6 O4 S
Molecular Weight:174.177
Hs Code.:2930909090
European Community (EC) Number:230-135-2
NSC Number:57456
DSSTox Substance ID:DTXSID40884306
Nikkaji Number:J150.800H
Mol file:6953-60-2.mol

Synonyms:(acetylthio)succinic anhydride;S-acetylmercaptosuccinic anhydride;SAMSA

Suppliers and Price of S-Acetylmercaptosuccinic anhydride

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Sigma-Aldrich
S-Acetylmercaptosuccinic anhydride 96%
25g
$ 332.00

Sigma-Aldrich
S-Acetylmercaptosuccinic anhydride 96%
5g
$ 96.00

Matrix Scientific
S-Acetylmercaptosuccinic anhydride
5g
$ 204.00

Biosynth Carbosynth
S-Acetylmercaptosuccinic anhydride
5 g
$ 60.00

American Custom Chemicals Corporation
2-(ACETYLTHIO)SUCCINIC ANHYDRIDE 96.00%
100G
$ 3003.00

AK Scientific
2-(Acetylthio)succinicanhydride
5g
$ 131.00

AHH
2-(Acetylthio)succinicanhydride 96%
100g
$ 330.00

Total 28 raw suppliers

Chemical Property of S-Acetylmercaptosuccinic anhydride

Chemical Property:

Vapor Pressure:3.38E-05mmHg at 25°C
Melting Point:83-86 °C(lit.)
Boiling Point:354.3°C at 760 mmHg
Flash Point:188.3°C
PSA：85.74000
Density:1.42g/cm³
LogP:0.10820
Storage Temp.:2-8°C
Sensitive.:Hygroscopic
XLogP3:0.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:2
Exact Mass:173.99867984
Heavy Atom Count:11
Complexity:223

Purity/Quality:

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

S-Acetylmercaptosuccinic anhydride 96% ^*data from reagent suppliers

Safty Information:

Pictogram(s): R36/37/38:Irritating to eyes, respiratory system and skin.;
Hazard Codes:Xi
Statements: 36/37/38
Safety Statements: 26-36

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC(=O)SC1CC(=O)OC1=O

Technology Process of S-Acetylmercaptosuccinic anhydride

There total 2 articles about S-Acetylmercaptosuccinic anhydride 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: 91.0%

: 70-49-5,644-87-1
DL-thiomalic acid

: 75-36-5
acetyl chloride

: 6953-60-2
s-acetylmercaptosuccinic anhydride

Guidance literature:: for 3h; Reflux;
DOI:10.1016/j.tet.2009.02.081

Reference yield:

: 108-31-6
maleic anhydride

: 507-09-5
thioacetic acid

: 6953-60-2
s-acetylmercaptosuccinic anhydride

Guidance literature:: unter Zusatz von wenig Ascaridol oder Dibenzoylperoxid;
DOI:10.1111/j.1553-2712.2001.tb00189.x

Reference yield:

: 6953-60-2
s-acetylmercaptosuccinic anhydride

: 94-02-0
ethyl 3-oxo-3-phenylpropionate

: C₁₇H₁₈O₇S

Guidance literature:: ethyl 3-oxo-3-phenylpropionate; With sodium hydride; In tetrahydrofuran; at 0 ℃; for 0.5h;

s-acetylmercaptosuccinic anhydride; In tetrahydrofuran; at 0 ℃; for 0.5h;

With hydrogenchloride; In water; regioselective reaction; Cooling with ice;
DOI:10.1016/j.tet.2009.02.081