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Methoxycarbonylsulfenyl chloride, 95%
CAS: 26555-40-8 | C2H3ClO2S | 126.554 g/mol
Supplier: Thermo Scientific Chemicals L0435003
Description
Methoxycarbonylsulfenyl chloride is used to prepare 3-[(methoxycarbonyl)dithio]-L-alanine by reacting with L-cysteine. Further, it is used in the synthesis of 3-2 pyridinyldithio propanoic acid hydrazide (PDPH). It serves as an important heterobifunctional crosslinker, which is a crosslinker used to make macromolecule-drug conjugates.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsMethoxycarbonylsulfenyl chloride is used to prepare 3-[(methoxycarbonyl)dithio]-L-alanine by reacting with L-cysteine. Further, it is used in the synthesis of 3-2 pyridinyldithio propanoic acid hydrazide (PDPH). It serves as an important heterobifunctional crosslinker, which is a crosslinker used to make macromolecule-drug conjugates.
Solubility
Miscible with dichlormethane.
Notes
Moisture sensitive. Store in a cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.
Specifications
| Methoxycarbonylsulfenyl chloride | |
| 1.398 | |
| 54°C (129°F) | |
| 1.482 | |
| 1 g | |
| 1849908 | |
| methoxycarbonylsulfenyl chloride, methoxycarbonyl sulfenyl chloride, s-chloro o-methyl thiocarbonate, thiocarbonic acid, anhydrosulphide with methyl thiohypochlorite, carbonothioic acid, anhydrosulfide with thiohypochlorous acid, methyl ester, acmc-209gs8, methoxycarbonylsulfenylchloride, chlorothio methoxy oxomethane, methoxy carbonylsulfenyl chloride, methoxy-carbonylsulfenyl chloride | |
| TXJXPZVVSLAQOQ-UHFFFAOYSA-N | |
| methyl chlorosulfanylformate | |
| 123417 | |
| 95% |
| 26555-40-8 | |
| 73°C to 74°C (100 mmHg) | |
| C2H3ClO2S | |
| MFCD00013648 | |
| UN2920 | |
| Moisture sensitive | |
| Miscible with dichlormethane. | |
| COC(=O)SCl | |
| 126.554 | |
| 126.56 |
Chemical Identifiers
| 26555-40-8 | |
| 126.554 | |
| TXJXPZVVSLAQOQ-UHFFFAOYSA-N | |
| 123417 | |
| COC(=O)SCl |
| C2H3ClO2S | |
| MFCD00013648 | |
| methoxycarbonylsulfenyl chloride, methoxycarbonyl sulfenyl chloride, s-chloro o-methyl thiocarbonate, thiocarbonic acid, anhydrosulphide with methyl thiohypochlorite, carbonothioic acid, anhydrosulfide with thiohypochlorous acid, methyl ester, acmc-209gs8, methoxycarbonylsulfenylchloride, chlorothio methoxy oxomethane, methoxy carbonylsulfenyl chloride, methoxy-carbonylsulfenyl chloride | |
| methyl chlorosulfanylformate |
Safety and Handling
GHS H Statement
H314-H318-H226
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapor.
P210-P233-P240-P241-P242-P243-P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c
H226-H314
DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUIDS, FLAMMABLE, N.O.S.
EINECSNumber : 247-801-3
TSCA : No
Recommended Storage : Keep cold
RUO – Research Use Only