Methyl 4-isocyanatosulfonyl-5-methylthiophene-3-carboxylate (CAS 897671-34-0) — formula C8H7NO5S2, molecular weight 261.3; category organic chemicals.
Methyl 4-isocyanatosulfonyl-5-methylthiophene-3-carboxylate (CAS 897671-34-0) is a chemical raw material in the organic chemicals category. Its molecular formula C8H7NO5S2 comprises 8 C, 7 H, 1 N, 5 O, 2 S atoms. Its molecular weight is about 261.3. Reported physicochemical data: LogP about 2.2. 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 | 897671-34-0 |
|---|---|
| Molecular Formula | C8H7NO5S2 |
| Molecular Weight | 261.3 |
| LogP | 2.2 |
| Category | Organic Chemicals |
Methyl 4-isocyanatosulfonyl-5-methylthiophene-3-carboxylate is a carbon-based organic compound with CAS registry number 897671-34-0 and molecular formula C8H7NO5S2 (molecular weight 261.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 897671-34-0
Its molecular formula C8H7NO5S2 comprises 8 C, 7 H, 1 N, 5 O, 2 S atoms.
Also known as: Methyl 4-isocyanatosulfonyl-5-methylthiophene-3-carboxylate · 4-异氰酸根磺酰基-5-甲基噻吩-3-甲酸甲酯
Category: organic chemicals
The CAS registry number of Methyl 4-isocyanatosulfonyl-5-methylthiophene-3-carboxylate is 897671-34-0.
Molecular formula C8H7NO5S2, molecular weight 261.3.
It is also registered under: Methyl 4-isocyanatosulfonyl-5-methylthiophene-3-carboxylate, 4-异氰酸根磺酰基-5-甲基噻吩-3-甲酸甲酯.
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 4-isocyanatosulfonyl-5-methylthiophene-3-carboxylate (CAS 897671-34-0), compiled from public chemistry databases.
| CAS Registry Number | 897671-34-0 |
|---|---|
| PubChem CID | 57957831 |
| Molecular formula | C8H7NO5S2 |
| IUPAC name | methyl 4-isocyanatosulfonyl-5-methylthiophene-3-carboxylate |
| UNII (FDA) | NS00008404 |
| Molecular Weight | 261.3 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 4 |
| Exact Mass | 260.97656467 |
| Monoisotopic Mass | 260.97656467 |
| Topological Polar Surface Area | 126 |
| Heavy Atom Count | 16 |
897671-34-0; 3-Thiophenecarboxylic acid, 4-(isocyanatosulfonyl)-5-methyl-, methyl ester; RefChem:95481; 618-297-6; SCHEMBL3253586; FFCIPXJXUSHWCI-UHFFFAOYSA-N; DTXSID201045095; methyl 4-(isocyanatosulfonyl)-5-methylthiophene-3-carboxylate; NS00008404; methyl 4-isocyanatosulfonyl-5-methylthiophene-3-carboxylate
| Reported hazard statements | H317 (97.6%), H319 (97.6%), H331 (100%), H334 (100%), H412 (97.6%) |
|---|
H317 (97.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]
H319 (97.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Methyl 4-isocyanatosulfonyl-5-methylthiophene-3-carboxylate · CAS 897671-34-0 · C8H7NO5S2. UNII NS00008404.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-异氰酸根磺酰基-5-甲基噻吩-3-甲酸甲酯