6-Amino-3-methyl-4-(pyridin-3-yl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile CAS 132813-99-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 132813-99-1 |
| Molecular Formula | C13H11N5O |
| Molecular Weight | 253.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Amino-3-methyl-4-(pyridin-3-yl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 132813-99-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H11N5O. Molecular weight: 253.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H11N5O |
| Molecular Weight | 253.26 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- 2-Amino-9-(4-hydroxy-2-(hydroxymethyl)butyl)-1H-purin-6(9H)-one (CAS 105868-85-7)
- 6-Amino-3-methyl-4-(pyridin-4-yl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 106753-78-0)
- 3-Amino-2-(2-hydroxyphenyl)quinazolin-4(3H)-one (CAS 113368-08-4)
- 2-Amino-9-(3,5-dihydroxypentyl)-1H-purin-6(9H)-one (CAS 128631-61-8)
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Recommended Standards
- 4-(2-Methyl-1H-imidazo[4,5-c]pyridin-1-yl)benzoic acid (CAS 132026-12-1)
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- Methyl 6-(1H-Benzo[d]imidazol-2-yl)picolinate (CAS 1303614-25-6)
- 1,4-Dimethyl 2,3-dihydroxybutanedioate (CAS 405897-14-5)
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- 5-Bromo-3-morpholinopyridin-2-amine (CAS 1286273-85-5)
- 3-[(2,4-Dichlorophenoxy)methyl]pyrrolidinehydrochloride (CAS 1219949-21-9)
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- 1286579-72-3 Aloe-emodin-d5 (CAS 1286579-72-3)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com