6-Amino-3-methyl-4-(thiophen-2-yl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile CAS 87736-62-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87736-62-7 |
| Molecular Formula | C12H10N4OS |
| Molecular Weight | 258.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Amino-3-methyl-4-(thiophen-2-yl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 87736-62-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H10N4OS. Molecular weight: 258.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H10N4OS |
| Molecular Weight | 258.30 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 2-Amino-5-methyl-7-phenyl[1,3]thiazolo[4,5-d]pyridazin-4(5H)-one (CAS 1105192-23-1)
- 3-Amino-6-benzyl-7H-thiazolo[3,2-b][1,2,4]triazin-7-one (CAS 1707586-93-3)
- (2E)-2-(5-Amino-1,3,4-thiadiazol-2-yl)-3-(4-methoxyphenyl)prop-2-enenitrile (CAS 170802-09-2)
- 3-(2-Amino-5-methylthiazol-4-yl)-2H-chromen-2-one (CAS 422272-41-1)
- 3-Amino-6-methylthieno[2,3-b]quinoline-2-carboxylic acid (CAS 462066-87-1)
- 3-Amino-6-methyl-thieno[2,3-b]quinoline-2-carboxylic acid (CAS 873437-82-2)
- 3-Amino-8-methylthieno[2,3-b]quinoline-2-carboxylic acid (CAS 351361-81-4)
- 4-Amino-3-(1-hydroxynaphthalen-2-yl)-1H-1,2,4-triazole-5(4H)-thione (CAS 2494274-02-9)
Recommended Standards
- 6-(Methylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-ol (CAS 339106-35-3)
- 6-Amino-5-(1H-indol-3-yl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 61934-43-8)
- 6-(4-methoxyphenyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 225385-22-8)
- 2-(Difluoromethoxy)-3,5-dimethylaniline (CAS 1249253-31-3)
- N-(3-Cyanophenyl)-2-((3-(4-phenylpiperazin-1-yl)pyrazin-2-yl)thio)acetamide (CAS 1031965-86-2)
- (2S,6S)-11-bromo-2-hydroxy-1,7-diazatricyclo[7.3.0.0²,⁶]dodeca-9,11-dien-8-one (CAS 2691863-80-4)
- (R)-4-((R)-1-Hydroxypropyl)-1-((R)-1-(4-methoxyphenyl)ethyl)pyrrolidin-2-one (CAS 1650544-74-3)
- Glucosamine EP Impurity E (CAS 67-47-0)
- N,N-Diethyl-4-(4-((3-(piperidin-1-yl)propyl)amino)quinolin-2-yl)benzamide dihydrochloride (CAS 2310135-46-5)
- Delicious Peptide (bovine) (CAS 73984-05-1)
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