methyl 3-chlorosulfonylthiophene-2-carboxylate (CAS 59337-92-7) — formula C6H5ClO4S2, molecular weight 240.7; category organic chemicals.
methyl 3-chlorosulfonylthiophene-2-carboxylate (CAS 59337-92-7) is a chemical raw material in the organic chemicals category. Its molecular formula C6H5ClO4S2 comprises 6 C, 5 H, 1 Cl, 4 O, 2 S atoms. Its molecular weight is about 240.7. Reported physicochemical data: LogP about 1.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 59337-92-7 |
|---|---|
| Molecular Formula | C6H5ClO4S2 |
| Molecular Weight | 240.7 |
| LogP | 1.8 |
| Applications | 2-Thiophenecarboxylic acid, 3-(chlorosulfonyl), methyl ester: INACTIVE |
| Category | Organic Chemicals |
Documented applications: 2-Thiophenecarboxylic acid, 3-(chlorosulfonyl), methyl ester: INACTIVE.
methyl 3-chlorosulfonylthiophene-2-carboxylate is a carbon-based organic compound with CAS registry number 59337-92-7 and molecular formula C6H5ClO4S2 (molecular weight 240.7), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 59337-92-7
Its molecular formula C6H5ClO4S2 comprises 6 C, 5 H, 1 Cl, 4 O, 2 S atoms.
Also known as: methyl 3-chlorosulfonylthiophene-2-carboxylate · 3-氯磺酰噻吩-2-甲酸甲酯
Category: organic chemicals
The CAS registry number of methyl 3-chlorosulfonylthiophene-2-carboxylate is 59337-92-7.
Molecular formula C6H5ClO4S2, molecular weight 240.7.
It is also registered under: methyl 3-chlorosulfonylthiophene-2-carboxylate, 3-氯磺酰噻吩-2-甲酸甲酯.
Recorded applications: 2-Thiophenecarboxylic acid, 3-(chlorosulfonyl), methyl ester: INACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for methyl 3-chlorosulfonylthiophene-2-carboxylate (CAS 59337-92-7), compiled from public chemistry databases.
| CAS Registry Number | 59337-92-7 |
|---|---|
| PubChem CID | 2736733 |
| Molecular formula | C6H5ClO4S2 |
| IUPAC name | methyl 3-chlorosulfonylthiophene-2-carboxylate |
| UNII (FDA) | ST50781687 |
| Molecular Weight | 240.7 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 239.9317787 |
| Monoisotopic Mass | 239.9317787 |
| Topological Polar Surface Area | 97.1 |
| Heavy Atom Count | 13 |
59337-92-7; 2-Carbomethoxy-3-thiophenesulfonyl chloride; Methyl 3-(Chlorosulfonyl)-2-thiophenecarboxylate; 2-Thiophenecarboxylic acid, 3-(chlorosulfonyl)-, methyl ester; DTXSID90886355; RefChem:483779; DTXCID401025687; 627-732-9; methyl 3-(chlorosulfonyl)thiophene-2-carboxylate; methyl 3-chlorosulfonylthiophene-2-carboxylate; MFCD00068160; 2-(methoxycarbonyl)thiophene-3-sulfonyl chloride; Methyl-3-chlorosulfonylthiophene-2-carboxylate; 2-(Methoxycarbonyl)-3-thiophenesulfonyl Chloride; 3-(Chlorosulfonyl)-2-thiophenecarboxylic Acid Methyl Ester; Tenoxicam Impurity 2
| Reported hazard statements | H314 (100%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
methyl 3-chlorosulfonylthiophene-2-carboxylate · CAS 59337-92-7 · C6H5ClO4S2. UNII ST50781687.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-氯磺酰噻吩-2-甲酸甲酯