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CAS RN: 87331-48-4 | Product Number: C3044
Coumarin 498
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Purity: >98.0%(HPLC)(qNMR)
Synonyms:
- 2,3,6,7-Tetrahydro-10-(methylsulfonyl)-1H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizin-11-one
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
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|
|---|---|---|---|---|---|
| 200MG |
$129.00
|
19 | 0 | Contact Us |
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| Product Number | C3044 |
Purity / Analysis Method 
|
>98.0%(HPLC)(qNMR) |
| Molecular Formula / Molecular Weight | C__1__6H__1__7NO__4S = 319.38 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 87331-48-4 |
| Reaxys Registry Number | 9006315 |
| PubChem Substance ID | 253660570 |
Specifications
| Appearance | Light yellow to Yellow to Orange powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(qNMR) | min. 98.0 % |
| Melting point | 196.0 to 200.0 °C |
| Lambda max. | 427.0 to 435.0 nm(EtOH) |
| Absorbance(E1%1cm) | min. 1250(EtOH, 427.0 to 435.0 nm) |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 193 °C |
| Maximum Absorption Wavelength | 430 nm (EtOH) |
GHS
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| H.S.code* | 2934.99-000 |
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