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Published TCIMAIL newest issue No.198
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CAS RN: 114768-72-8 | Product Number: C3046
Coumarin 521T
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Purity: >98.0%(HPLC)(qNMR)
Synonyms:
- 10-Acetyl-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizin-11-one
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 200MG |
€115.00
|
1 | 16 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | C3046 |
| Purity / Analysis Method | >98.0%(HPLC)(qNMR) |
| Molecular Formula / Molecular Weight | C__2__1H__2__5NO__3 = 339.44 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 114768-72-8 |
| PubChem Substance ID | 253660571 |
Specifications
| Appearance | Light yellow to Yellow to Orange powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(qNMR) | min. 98.0 % |
| Melting point | 158.0 to 162.0 °C |
| Lambda max. | 445.0 to 455.0 nm(EtOH) |
| Absorbance(E1%1cm) | min. 1300(EtOH, 445.0 to 455.0 nm) |
| NMR | confirm to structure |
Properties (reference)
| Maximum Absorption Wavelength | 450 nm (EtOH) |
| Solubility (soluble in) | Ethanol |
GHS
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Transport Information:
| HS Number | 2934999090 |
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