1-(3,4-Dihydroxyphenyl)-2-((4-hydroxy-6-methylpyrimidin-2-yl)thio)ethan-1-one CAS 429649-34-3
| CAS No. | 429649-34-3 |
| Molecular Formula | C13H12N2O4S |
| Molecular Weight | 292.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(3,4-Dihydroxyphenyl)-2-((4-hydroxy-6-methylpyrimidin-2-yl)thio)ethan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 1-(3,4-Dihydroxyphenyl)-2-((4-hydroxy-6-methylpyrimidin-2-yl)thio)ethan-1-one (CAS 429649-34-3), a certified reference material (molecular formula C13H12N2O4S, MW 292.31 g/mol) for analytical method development and quality control.
Structurally, 1-(3,4-Dihydroxyphenyl)-2-((4-hydroxy-6-methylpyrimidin-2-yl)thio)ethan-1-one (C13H12N2O4S) 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 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 292.31 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C13H12N2O4S |
| Molecular Weight | 292.31 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dihydroxyphenyl Standards
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- 1-(3,4-Dihydroxyphenyl)-2-((4,6-dimethylpyrimidin-2-yl)thio)ethanone (CAS 430447-82-8)
- 1-(2,4-Dihydroxyphenyl)-2-(1-phenyl-1H-pyrazol-4-yl)ethanone (CAS 51412-24-9)
- 2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol (CAS 13392-26-2)
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- 1-(2,4-Dihydroxyphenyl)-2-(4-phenyl-4H-1,2,4-triazol-3-yl)ethanone (CAS 66819-07-6)
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Recommended Standards
- (4-Methoxyphenyl)(diphenyl)phosphine (CAS 896-89-9)
- 1-(tert-Butyl)-3-((1-(4-fluorophenyl)-1H-tetrazol-5-yl)methyl)urea (CAS 897623-91-5)
- (4,5-Dihydro-2H-benzo[g]indazol-2-yl)(4-fluorophenyl)methanone (CAS 339101-37-0)
- 2-((((Benzyloxy)carbonyl)amino)methyl)thiazole-4-carboxylic acid (CAS 95716-01-1)
- ethyl 4-chloro-6-methyl-1H-pyrrolo[3,2-c]pyridine-2-carboxylate (CAS 1082847-63-9)
- 3-Amino-8-methoxyquinoline-6-carboxylic acid (CAS 2721373-57-3)
- 3-4-O-Isopropylidene-D-mannitol (CAS 3969-84-4)
- 4-Nitrophenethyl (9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)carbamate (CAS 88121-73-7)
- Ethyl 2-(4-formylbenzamido)acetate (CAS 1987453-37-1)
- 2-Fluoro-4-(trimethylsilyl)aniline (CAS 955372-99-3)
- 3-(Hydroxymethyl)tetrahydro-2H-thiopyran 1,1-dioxide (CAS 1243250-12-5)
- 2-Fluoro-6-(trifluoromethyl)benzamide (CAS 144851-59-2)
- 1-Benzyl-1-(4-bromobenzyl)hydrazine (CAS 111515-65-2)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
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