2-Mercapto-7,8-dihydroquinazolin-5(6h)-one CAS 209671-10-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 209671-10-3 |
| Molecular Formula | C8H8N2OS |
| Molecular Weight | 180.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Mercapto-7,8-dihydroquinazolin-5(6h)-one (CAS 209671-10-3) pharmaceutical standards reference standard. Molecular formula: C8H8N2OS. Molecular weight: 180.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H8N2OS |
| Molecular Weight | 180.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Mercapto Standards
- 2-Mercapto-5-methoxyimidazole[4,5-b]pyridine (CAS 113713-60-3)
- 2-Mercapto-6-methyl-5h-pyrrolo[3,2-d]pyrimidin-4-ol (CAS 1325303-94-3)
- 4-Mercapto-5-methyl-5H-pyrrolo[3,2-d]pyrimidin-2-ol (CAS 77493-10-8)
- 6-Mercapto-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 56077-77-1)
- 2-ethyl-4-mercapto-6-methylpyrimidine-5-carbonitrile (CAS 949876-74-8)
- 6-Mercapto-3,4-dihydroquinolin-2(1H)-one (CAS 66657-43-0)
- 2-Mercapto-N-(4-methylphenyl)acetamide (CAS 34282-30-9)
- 2-Mercapto-N-(m-tolyl)acetamide (CAS 35331-30-7)
Recommended Standards
- 2-Hydrazinylbenzo[d]thiazol-6-amine (CAS 53306-17-5)
- 2-Methanesulfonamido-n,n-dimethylacetamide (CAS 410544-86-4)
- 2-Ethylisothiazolo[5,4-b]pyridin-3(2H)-one (CAS 91859-65-3)
- N-(cyclohexylmethyl)-2-morpholinoethan-1-amine (CAS 775568-93-9)
- (1S)-1-Phenyl-2-(phenylamino)ethan-1-ol (CAS 1669402-65-6)
- Methyl 4-((1-methyl-4-nitro-1H-pyrazol-3-yl)oxy)benzoate (CAS 1443278-98-5)
- 4-[(Ethoxycarbonyl)amino]butanoic acid (CAS 4143-09-3)
- SDZ 220-581 hydrochloride (CAS 179411-93-9)
- Canagliflozin Impurity 116 (CAS CATO-C4X-1123116)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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 13829788188 / jacky.chen@cato-chem.com