Furan-2-thiol CAS 13129-35-6
| CAS No. | 13129-35-6 |
| Molecular Formula | C16H10N4O8S2 |
| Molecular Weight | 450.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 450.40 g/mol gives Furan-2-thiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Furan-2-thiol (CAS 13129-35-6) is a high-purity analytical reference standard with the molecular formula C16H10N4O8S2 and a molecular weight of 450.40 g/mol.
Furan-2-thiol (C16H10N4O8S2) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
As a certified reference material (CRM), Furan-2-thiol 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.
Physical & Chemical Properties
| Molecular Formula | C16H10N4O8S2 |
| Molecular Weight | 450.40 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Furan Standards
- 2-(4-(Furan-2-carbonyl)piperazin-1-yl)-2-oxoethyl 2-bromo-5-methoxybenzoate (CAS 875157-56-5)
- N-(furan-2-ylmethyl)-4-(3-(3-(trifluoromethyl)phenyl)-5,6-dihydrocyclopenta[c]pyrazol-2(4H)-yl)benzamide (CAS 866018-77-1)
- 2-(2-(Furan-2-yl)thiazol-4-yl)-N-(5-(1-methyl-1H-imidazol-2-yl)-4-phenylthiazol-2-yl)acetamide (CAS 1090896-91-5)
- N-(4-((4-((4-(Furan-2-yl)thiazol-2-yl)methyl)piperazin-1-yl)sulfonyl)phenyl)acetamide (CAS 1105237-25-9)
- 4-(4-(5-(Furan-2-yl)-1,3,4-thiadiazol-2-yl)piperidine-1-carbonyl)-N,N-dimethylbenzenesulfonamide (CAS 1171810-04-0)
- 1-(Furan-2-ylmethyl)-2-imino-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 371132-47-7)
- 1-(Furan-2-ylmethyl)-2-imino-8-methyl-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606952-12-9)
- Bis(furan-2-ylmethyl) (methylenebis(4,1-phenylene))dicarbamate (CAS 60387-40-8)
Recommended Standards
- 2-(4-Nitrophenyl)-2H-naphtho[1,2-d][1,2,3]triazole-6,8-disulfonic acid (CAS 130-34-7)
- 2-Iodo-2,4,6-triisopropyl-3-methoxy-6-methylbiphenyl (CAS 1351403-03-6)
- 1-((4-(1,3-Dihydroxypropan-2-yl)phenyl)amino)-4,5-dihydroxy-8-nitroanthracene-9,10-dione (CAS 114565-66-1)
- Norfloxacin Impurity 5 (CAS 139445-58-2)
- (Des-Asp187,Met186)-Melanocyte Protein PMEL 17 (185-193) (human, bovine, mouse) (H-4362.0001) (CAS 255710-51-1)
- 1,4-Dithiane (CAS 505-29-3)
- 1-[4-(methylamino)-3-nitrobenzenesulfonyl]piperidine-4-carboxylic acid (CAS 790271-24-8)
- 3,5-Difluoro-2-(trifluoromethyl)pyridine (CAS 1099598-21-6)
- 1,5-Diaminopentan-3-ol (CAS 38595-00-5)
- 2-Boc-octahydro-1H-pyrrolo[3,4-c]pyridine Hydrochloride (CAS 1220039-69-9)
- (s)-2-((Tert-butoxycarbonyl)amino)-4-(methylselanyl)butanoic acid (CAS 45172-44-9)
- 2-((4-Fluorophenyl)sulfonyl)-1-(4-methoxyphenyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine (CAS 899949-24-7)
- 2-Chloro-N-(4-isopropoxyphenyl)acetamide (CAS 100129-54-2)
- Renin Inhibitor Peptide (CAS 50410-01-0)
Why CATO?
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