359408
Methoxycarbonylsulfenyl chloride
97%
Synonym(s):
S-Chloro O-methyl thiocarbonate
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All Photos(3)
About This Item
Linear Formula:
CH3OCOSCl
CAS Number:
Molecular Weight:
126.56
Beilstein:
1849908
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
97%
form
liquid
refractive index
n20/D 1.481 (lit.)
bp
133-134 °C (lit.)
density
1.399 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
COC(=O)SCl
InChI
1S/C2H3ClO2S/c1-5-2(4)6-3/h1H3
InChI key
TXJXPZVVSLAQOQ-UHFFFAOYSA-N
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General description
Methoxycarbonylsulfenyl chloride is a sulfenyl carbonyl compound. Photoinduced fragmentations of methoxycarbonylsulfenyl chloride is investigated in the gaseous phase by using synchrotron radiation and multicoincidence techniques. The molecular structure and conformational properties of methoxycarbonylsulfenyl chloride is studied in the gas and solid phases by gas electron diffraction, low-temperature X-ray diffraction and vibrational spectroscopy. The anomeric and mesomeric effects in methoxycarbonylsulfenyl chloride is reported.
Application
Methoxycarbonylsulfenyl chloride may be used to prepare 3-[(methoxycarbonyl)dithio]-L-alanine, via reaction with L-cysteine. It is suitable for use in the synthesis of 3-2 pyridinyldithio propanoic acid hydrazide (PDPH), an important heterobifunctional crosslinker widely used in bioconjugate techniques for making macromolecule-drug conjugates.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
129.2 °F - closed cup
Flash Point(C)
54 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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Christian Starkenmann et al.
Journal of agricultural and food chemistry, 59(17), 9457-9465 (2011-08-23)
The L-cysteine derivatives (R)-2-amino-3-(methyldisulfanyl)propanoic acid (S-methylthio-L-cysteine), (R)-2-amino-3-(propyldisulfanyl)propanoic acid (S-propylthio-L-cysteine), (R)-2-amino-3-(1-propenyldisulfanyl)propanoic acid (S-(1-propenylthio)-L-cysteine), and (R)-2-amino-3-(2-propenyldisulfanyl)propanoic acid (S-allylthio-L-cysteine) were prepared from 3-[(methoxycarbonyl)dithio]-L-alanine, obtained from the reaction of L-cysteine with methoxycarbonylsulfenyl chloride. The occurrence of these S-(+)-alk(en)ylthio-L-cysteine derivatives in onion (Allium cepa L.)
IR, Raman and SERS spectra of 2-(methoxycarbonylmethylsulfanyl)-3, 5-dinitrobenzene carboxylic acid.
Raj A, et al.
Journal of the Brazilian Chemical Society, 20(3), 549-559 (2009)
Mauricio F Erben et al.
Inorganic chemistry, 41(5), 1064-1071 (2002-03-05)
The molecular structure and conformational properties of methoxycarbonylsulfenyl chloride, CH(3)OC(O)SCl, were determinated in the gas and solid phases by gas electron diffraction, low-temperature X-ray diffraction, and vibrational spectroscopy. Furthermore, quantum chemical calculations were performed. Experimental and theoretical methods result in
A SIMPLE AND EFFICIENT SYNTHESIS OF 3-2 PYRIDINYLDITHIO PROPANOIC ACID HYDRAZIDE: A HETEROBIFUNCTIONAL CROSSLINKER.
Saxena R and Manjan MJ.
International Journal of Pharmacy and Pharmaceutical Sciences, 4 (2012)
Mauricio F Erben et al.
The journal of physical chemistry. A, 111(33), 8062-8071 (2007-07-31)
Total ion yield spectra and photoinduced fragmentations following S 2p, Cl 2p, and O 1s inner shell excitations of methoxycarbonylsulfenyl chloride, CH(3)OC(O)SCl, have been studied in the gaseous phase by using synchrotron radiation and multicoincidence techniques, which include photoelectron-photoion coincidence
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