(S)-2'-Amino-7'-methyl-5'H,7'H-spiro[cyclopropane-1,8'-pyrano[4,3-b]pyridin]-5'-one CAS 2673370-77-7
| CAS No. | 2673370-77-7 |
| Molecular Formula | C11H12N2O2 |
| Molecular Weight | 204.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (S)-2'-Amino-7'-methyl-5'H,7'H-spiro[cyclopropane-1,8'-pyrano[4,3-b]pyridin]-5'-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 (S)-2'-Amino-7'-methyl-5'H,7'H-spiro[cyclopropane-1,8'-pyrano[4,3-b]pyridin]-5'-one (CAS 2673370-77-7), a certified reference material (molecular formula C11H12N2O2, MW 204.23 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (S)-2'-Amino-7'-methyl-5'H,7'H-spiro[cyclopropane-1,8'-pyrano[4,3-b]pyridin]-5'-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 204.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C11H12N2O2 |
| Molecular Weight | 204.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 2 |
Related S Standards
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Recommended Standards
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- 5,6-Dimethoxy-2-methylbenzofuran-4,7-dione (CAS 158204-26-3)
- 4,5-Dimethyl 1-(3,4-dichlorophenyl)-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 129748-80-7)
- 2,4'-Diisopropyl-1,1'-biphenyl (CAS 61434-45-5)
- 5-Bromoquinoline-8-thiol (CAS 3989-31-9)
- Valproate Impurity 82 (CAS CATO-C4X-116682)
- FA-Phe-Ala-OH (CAS 83803-17-2)
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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