Pentafluorophenyl-4-methyl-1,3-thiazole-2-sulfonate CAS 1421602-12-1
| CAS No. | 1421602-12-1 |
| Molecular Formula | C10H4F5NO3S2 |
| Molecular Weight | 345.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Pentafluorophenyl-4-methyl-1,3-thiazole-2-sulfonate 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.
Pentafluorophenyl-4-methyl-1,3-thiazole-2-sulfonate (CAS 1421602-12-1), molecular formula C10H4F5NO3S2 and molecular weight 345.27 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Pentafluorophenyl-4-methyl-1,3-thiazole-2-sulfonate (C10H4F5NO3S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 345.27 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C10H4F5NO3S2 |
| Molecular Weight | 345.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Pentafluorophenyl Standards
- Bis(pentafluorophenyl)methane (CAS 5736-46-9)
- Pentafluorophenyl 1-methyl-1H-indole-7-carboxylate (CAS 941716-96-7)
- (2,3,4,5,6-pentafluorophenyl) phenylmethanesulfonate (CAS 864450-16-8)
- (Pentafluorophenyl)diphenylphosphine (CAS 5525-95-1)
- 2,3,4,5,6-Pentafluorophenyl 4-methylbenzenesulfonate (CAS 2069-36-5)
- Pentafluorophenyl 2-pyrrolidin-1-ylpyrimidine-5-carboxylate (CAS 946409-38-7)
- Pentafluorophenyl 4,5-dimethyl-1,3-thiazole-2-sulfonate (CAS 1354950-61-0)
- Pentafluorophenyl 1,3-thiazole-2-sulfonate (CAS 1421601-80-0)
Recommended Standards
- Florasulam impurity 51 (CAS CATO-C3D-26051)
- 3-((4-Bromo-3,5-dimethylphenoxy)methyl)-2,4-dimethylpentane-2,4-diol (CAS 1699742-48-7)
- Tris(2-carboxyethyl) Isocyanurate (CAS 2904-41-8)
- 1-Benzyl 2-methyl 3-oxo-5-(trifluoromethyl)pyrrolidine-1,2-dicarboxylate (CAS 2761985-13-9)
- (3E)-1-Acetyl-4-benzyl-3-[(4-methoxyphenyl)methylidene]piperazine-2,5-dione (CAS 338401-99-3)
- (2-Ethoxypyridin-4-yl)methanol (CAS 153928-58-6)
- N,1-Dimethyl-1H-indazole-3-carboxamide (CAS 335030-25-6)
- 3-Chloro-4-iodo-1H-pyrazole (CAS 27258-19-1)
- 5351-71-3 (2E)-2-[1-(Thiophen-2-yl)ethylidene]hydrazine-1-carbothioamide DTXSID00421377 (CAS 5351-71-3)
- 2-Chloroquinolin-4-amine hydrochloride (CAS 1087751-28-7)
- 5-CTP-Na2 652154-13-7 CTP Cytidine 5 inverted exclamation marka-triphosphate disodium salt hydrate (CAS 652154-13-7)
- Pemafibrate Impurity 48 (CAS 1823707-09-0)
- 3-Butylnonan-1-ol (CAS 51655-63-1)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
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