6-Ethynylchromane CAS 1034669-82-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1034669-82-3 |
| Molecular Formula | C11H10O |
| Molecular Weight | 158.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Ethynylchromane (CAS 1034669-82-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H10O. Molecular weight: 158.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H10O |
| Molecular Weight | 158.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Recommended Standards
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- 4-(Aminomethyl)oxane-4-carboxamide (CAS 1030364-98-7)
- 2-(Morpholinomethyl)-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 735342-31-1)
- Sapropterin (CAS 62989-33-7)
- Fmoc-(2R,3S)-2-amino-3-(phenylthio)-butanoic acid (CAS 1217741-23-5)
- tert-Butyl N-[(1S,2R,4S)-rel-2-fluoro-4-hydroxycyclohexyl]carbamate (CAS 1788041-38-2)
- 5-Thia-2-azaspiro[3.4]Octane-8-carboxylic acid 5,5-dioxide (CAS 1627965-05-2)
- 2-(4-Chlorobenzoyl)-1-methyl-1h-imidazole (CAS 30148-18-6)
- Des-Gln24-Tirzepatide (CAS CATO-CPTD788949)
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