3-(2-Mercapto-4,4-dimethylpyrimidin-1(4H)-yl)-4-methylbenzoic acid CAS 1142213-23-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1142213-23-7 |
| Molecular Formula | C14H16N2O2S |
| Molecular Weight | 276.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Mercapto-4,4-dimethylpyrimidin-1(4H)-yl)-4-methylbenzoic acid (CAS 1142213-23-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H16N2O2S. Molecular weight: 276.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H16N2O2S |
| Molecular Weight | 276.35 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.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Mercapto Standards
- Methyl 2-(2-mercapto-4,4-dimethylpyrimidin-1(4H)-yl)benzoate (CAS 1142212-88-1)
- 2-(4-Ethyl-5-mercapto-4H-[1,2,4]triazol-3-yl)-N-o-tolyl-acetamide (CAS 792944-67-3)
- 2-(4-Ethyl-5-mercapto-4H-[1,2,4]triazol-3-yl)-N-p-tolyl-acetamide (CAS 756120-52-2)
- 2-Mercapto-6-methyl-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one (CAS 1105190-50-8)
- 3-(4-Mercapto-1-oxoisoindolin-2-yl)piperidine-2,6-dione (CAS 2378582-39-7)
- N-[4-(2-Mercapto-4,4-dimethylpyrimidin-1(4H)-yl)phenyl]acetamide (CAS 1142213-12-4)
- 2-(2-Mercapto-1H-benzo[d]imidazol-1-yl)-1-(piperidin-1-yl)ethanone (CAS 917749-43-0)
- 1-[(5-mercapto-4-pyridin-2-yl-4H-1,2,4-triazol-3-yl)methyl]pyrrolidin-2-one (CAS 851879-25-9)
Recommended Standards
- 1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol (CAS 1142213-30-6)
- Tert-butyl (2-phenylthiazol-4-yl)carbamate (CAS 1131604-65-3)
- n-{3-[(methylamino)methyl]phenyl}benzenesulfonamide (CAS 1156162-41-2)
- [2-Morpholin-4-yl-2-(3-thienyl)ethyl]amine (CAS 953906-27-9)
- Methyl (S)-2-amino-3-(5-(trifluoromethyl)pyridin-2-yl)propanoate (CAS 1213867-93-6)
- 1-(Oxetan-3-yl)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 1260088-68-3)
- Tetrahydrozoline hydrochloride (CAS 522-48-5)
- 3-Bromo-5-(pyrrolidin-1-ylsulfonyl)pyridin-4(1H)-one (CAS 1352497-87-0)
- 913548-29-5 4HA03Q8EZ9 AR-9281 UNII-4HA03Q8EZ9 1-(1-Acetyl-piperidin-4-yl)-3-adamantan-1-yl-urea Urea, N-(1-acetyl-4-piperidinyl)-N'-tricyclo(3.3.1.13,7)dec-1-yl- Apau (enzyme inhibitor) 4-Piperidinamine, 1-acetyl-N-((tricycle(3.3.1.13,7)dec-1-ylamino)carbonyl)- J3.137.087F 1-(Adamantane-1-yl)-3-(1-acetylpiperidine-4-yl)urea (CAS 913548-29-5)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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