Thiophene-2,5-diyldimethanol CAS 6007-86-9
| CAS No. | 6007-86-9 |
| Molecular Formula | C6H8O2S |
| Molecular Weight | 144.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Thiophene-2,5-diyldimethanol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Thiophene-2,5-diyldimethanol (CAS 6007-86-9), molecular formula C6H8O2S and molecular weight 144.19 g/mol, is a CATO reference standard with documented purity and traceability.
Thiophene-2,5-diyldimethanol (C6H8O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H8O2S |
| Molecular Weight | 144.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Thiophene Standards
- Thiophene-2,3-dimethanol (CAS 13250-85-6)
- thiophene-2,4-dicarbaldehyde (CAS 932-93-4)
- 932-95-6 A844510 thiophene-2,5-dicarbaldehyde thiophene-2,5-dicarboxaldehyde (CAS 932-95-6)
- Thiophene impurity 5 (CAS CATO-C4X-25475)
- Thiophene-2,5-diyldimethanamine (CAS 13752-93-7)
- thiophene-3-carbohydrazide (CAS 39001-23-5)
- Thiophene-3-carbothioic acid amide thiophene-3-thioamide thiophene-3-thiocarboxamide thiophene-3-carbothioamide 3-Thiophenethiocarboxamide 24044-76-6 (CAS 24044-76-6)
- Thiophene-3-sulfinic acid (CAS 101250-92-4)
Recommended Standards
- 1-(3-FLUOROPHENYL)ETHAN-1-ONE 1-(3-FLUOROPHENYL)ETHANONE 1-ACETYL-3-FLUOROBENZENE 3'-FLUOROACETOPHENONE 3-FLUOROACETOPHENONE 455-36-7 ETHANONE, 1-(3-FLUOROPHENYL)- M-FLUOROACETOPHENONE NF10196 (CAS 455-36-7)
- rel-(3aR,6aR)-3a-Fluoro-2-methyloctahydropyrrolo[3,4-c]pyrrole (CAS 2490270-53-4)
- 0442AF 5-Isopropyl-1,3,4-thiadiazol-2-ol 84352-67-0 C5H8N2OS (CAS 84352-67-0)
- n-(4,5-Dihydro-1,3-thiazol-2-yl)acetamide (CAS 6558-31-2)
- 4,5-Dibromo-N-methoxy-N-methyl-2-furancarboxamide (CAS 502639-02-3)
- 3-(Azetidin-1-yl)pyrrolidine (CAS 1018443-34-9)
- 4-(Difluoromethyl)-2,6-difluorophenol (CAS 1261738-48-0)
- 2-oxo-6-(propan-2-yl)-1,2,5,6,7,8-hexahydroquinoline-3-carbonitrile (CAS 1267469-16-8)
- Brevetoxin B (CAS 79580-28-2)
- H-Arg-Pro-OH (CAS 2418-69-1)
- 1-[(Oxolan-2-yl)methyl]-1H-pyrazol-4-amine (CAS 1029413-45-3)
- N-benzyl-2,3-dibromo-N,N-dimethylpropan-1-aminium bromide (CAS 131247-65-9)
- 1-(4-Bromophenyl)-2-(sec-butylthio)ethan-1-one (CAS 1154281-59-0)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com