5-bromo-4-methyl-2-Thiophenesulfonyl chloride (CAS 81597-51-5) — formula C5H4BrClO2S2, molecular weight 275.6; category organic chemicals.
5-bromo-4-methyl-2-Thiophenesulfonyl chloride (CAS 81597-51-5) is a chemical raw material in the organic chemicals category. Its molecular formula C5H4BrClO2S2 comprises 5 C, 4 H, 1 Br, 1 Cl, 2 O, 2 S atoms. Its molecular weight is about 275.6. Reported physicochemical data: LogP about 3.3. 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 | 81597-51-5 |
|---|---|
| Molecular Formula | C5H4BrClO2S2 |
| Molecular Weight | 275.6 |
| LogP | 3.3 |
| Category | Organic Chemicals |
5-bromo-4-methyl-2-Thiophenesulfonyl chloride is a carbon-based organic compound with CAS registry number 81597-51-5 and molecular formula C5H4BrClO2S2 (molecular weight 275.6), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 81597-51-5
Its molecular formula C5H4BrClO2S2 comprises 5 C, 4 H, 1 Br, 1 Cl, 2 O, 2 S atoms.
Also known as: 5-bromo-4-methyl-2-Thiophenesulfonyl chloride · 5-溴-4-甲基噻吩-2-磺酰氯
Category: organic chemicals
The CAS registry number of 5-bromo-4-methyl-2-Thiophenesulfonyl chloride is 81597-51-5.
Molecular formula C5H4BrClO2S2, molecular weight 275.6.
It is also registered under: 5-bromo-4-methyl-2-Thiophenesulfonyl chloride, 5-溴-4-甲基噻吩-2-磺酰氯.
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 5-bromo-4-methyl-2-Thiophenesulfonyl chloride (CAS 81597-51-5), compiled from public chemistry databases.
| CAS Number | 81597-51-5 |
|---|---|
| PubChem CID | 71683547 |
| Molecular Formula | C5H4BrClO2S2 |
| IUPAC Name | 5-bromo-4-methylthiophene-2-sulfonyl chloride |
| Molecular Weight | 275.6 |
|---|---|
| XLogP3 | 3.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 273.85246 |
| Monoisotopic Mass | 273.85246 |
| Topological Polar Surface Area | 70.8 |
| Heavy Atom Count | 11 |
5-bromo-4-methylthiophene-2-sulfonyl chloride; 81597-51-5; 5-bromo-4-methyl-2-thiophenesulfonyl chloride; SCHEMBL4534390; RRMFMKFGHNRQPZ-UHFFFAOYSA-N; GDA59751; AKOS016037677; AT16668; DA-37734; 5-bromo-4-methylthiophene-2-sulfonylchloride; CS-0491430; 5-bromo-4-methyl-thiophene-2-sulfonyl chloride; EN300-102314
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-溴-4-甲基噻吩-2-磺酰氯