Thiophene-2-sulfonamide (CAS 6339-87-3) — formula C4H5NO2S2, molecular weight 163.2; category organic chemicals.
Thiophene-2-sulfonamide (CAS 6339-87-3) is a chemical raw material in the organic chemicals category. Its molecular formula C4H5NO2S2 comprises 4 C, 5 H, 1 N, 2 O, 2 S atoms. Its molecular weight is about 163.2. Reported physicochemical data: LogP about -0.3. 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 | 6339-87-3 |
|---|---|
| Molecular Formula | C4H5NO2S2 |
| Molecular Weight | 163.2 |
| LogP | -0.3 |
| Applications | Environmental transformation, successor) |
| Category | Organic Chemicals |
Documented applications: Environmental transformation, successor).
Thiophene-2-sulfonamide is a carbon-based organic compound with CAS registry number 6339-87-3 and molecular formula C4H5NO2S2 (molecular weight 163.2), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 6339-87-3
Its molecular formula C4H5NO2S2 comprises 4 C, 5 H, 1 N, 2 O, 2 S atoms.
Also known as: Thiophene-2-sulfonamide · 噻吩-2-磺酰胺
Category: organic chemicals
The CAS registry number of Thiophene-2-sulfonamide is 6339-87-3.
Molecular formula C4H5NO2S2, molecular weight 163.2.
It is also registered under: Thiophene-2-sulfonamide, 噻吩-2-磺酰胺.
Recorded applications: Environmental transformation, successor).
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 Thiophene-2-sulfonamide (CAS 6339-87-3), compiled from public chemistry databases.
| CAS Registry Number | 6339-87-3 |
|---|---|
| PubChem CID | 72881 |
| Molecular formula | C4H5NO2S2 |
| IUPAC name | thiophene-2-sulfonamide |
| UNII (FDA) | P6Q26TS6AU |
| Molecular Weight | 163.2 |
|---|---|
| XLogP3 | -0.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 162.97617075 |
| Monoisotopic Mass | 162.97617075 |
| Topological Polar Surface Area | 96.8 |
| Heavy Atom Count | 9 |
2-Thiophenesulfonamide; 6339-87-3; Sulfamido-2 thiophene; Sulfamido-2 thiophene [French]; BRN 0123537; P6Q26TS6AU; NSC 42521; NSC-42521; DTXSID80212801; 5-18-09-00426 (Beilstein Handbook Reference); RefChem:483799; DTXCID70135292; 624-211-8; thiophene-2-sulfonamide; 2-Thienylsulfonamide; Thiophenesulfonamide
| Reported hazard statements | H315 (97.6%), H319 (97.6%), H335 (95.2%) |
|---|
H315 (97.6%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (97.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Thiophene-2-sulfonamide · CAS 6339-87-3 · C4H5NO2S2. UNII P6Q26TS6AU.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 噻吩-2-磺酰胺