1-(4-Hydroxy-3-(((4-methyl-4h-1,2,4-triazol-3-yl)thio)methyl)phenyl)ethan-1-one CAS 730997-82-7
| CAS No. | 730997-82-7 |
| Molecular Formula | C12H13N3O2S |
| Molecular Weight | 263.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(4-Hydroxy-3-(((4-methyl-4h-1,2,4-triazol-3-yl)thio)methyl)phenyl)ethan-1-one.
CATO supplies 1-(4-Hydroxy-3-(((4-methyl-4h-1,2,4-triazol-3-yl)thio)methyl)phenyl)ethan-1-one (CAS 730997-82-7), a certified reference material (molecular formula C12H13N3O2S, MW 263.32 g/mol) for analytical method development and quality control.
Structurally, 1-(4-Hydroxy-3-(((4-methyl-4h-1,2,4-triazol-3-yl)thio)methyl)phenyl)ethan-1-one (C12H13N3O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 263.32 g/mol, it falls into the medium-molecular-weight range. 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), 1-(4-Hydroxy-3-(((4-methyl-4h-1,2,4-triazol-3-yl)thio)methyl)phenyl)ethan-1-one 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 | C12H13N3O2S |
| Molecular Weight | 263.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 6-Hydroxy Bentazon-d7 (CAS 1330180-76-1)
- 6-Hydroxy-2-(methylthio)-5-(m-tolylamino)pyrimidin-4(3H)-one (CAS 88617-72-5)
- N'-hydroxy-4-((2-methylthiazol-4-yl)methoxy)benzimidamide (CAS 306935-19-3)
- Ethyl 2-hydroxy-5-(2-methylthiazol-4-yl)benzoate (CAS 1416346-30-9)
- Benzyl 4-hydroxy-4-methylazepane-1-carboxylate (CAS 1428575-37-4)
- 3-Boc-7-hydroxy-2,3,4,5-tetrahydro-1H-benzo[d]azepine (CAS 149354-10-9)
- 1-(1-hydroxy-2-phenylethyl)-2,3-dihydro-1H-indene-1-carbonitrile (CAS 1502499-16-2)
- Benzyl 3-hydroxy-3-methylazepane-1-carboxylate (CAS 1801454-25-0)
Recommended Standards
- 1-(3-(((4h-1,2,4-Triazol-3-yl)thio)methyl)-4-methoxyphenyl)ethan-1-one (CAS 730997-84-9)
- 1-(5-((4-Methoxyphenyl)imino)-2,5-dihydro-1,2,4-thiadiazol-3-yl)propan-2-one (CAS 443110-87-0)
- [(4-benzyl-5-methyl-4H-1,2,4-triazol-3-yl)thio]acetic acid (CAS 603070-41-3)
- 1-(Thiazolo[5,4-b]pyridin-2-yl)piperidine-3-carboxylic acid (CAS 950312-57-9)
- [1-(4-Nitrophenyl)piperidin-4-ylidene]amino 4-methylbenzoate (CAS 339010-18-3)
- Decyltrimethylsilane (CAS 5112-85-6)
- 1,2-Di-tert-butyl 4-methyl 2,3-dihydro-1H-pyrrole-1,2,4-tricarboxylate (CAS 1643468-52-3)
- tert-Butyl (R)-2-(2,2,2-trifluoroethyl)piperazine-1-carboxylate (CAS 1240586-07-5)
- 5-(Isobutylsulfonyl)picolinic acid (CAS 1956370-56-1)
- 4,6-Dichloro-3-methoxy-2-methylpyridine (CAS 1019929-89-5)
- ethyl 2-(5-bromo-2-ethoxy-4-formylphenoxy)acetate (CAS 486994-20-1)
- 4-((tert-Butoxycarbonyl)amino)-2-methoxybenzoic acid (CAS 162046-57-3)
- 1-(4-Amino-5-chloro-2-(trifluoromethyl)phenyl)ethan-1-one (CAS 1260816-02-1)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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