Specifications
- Purity
- ≥96% (HPLC)
- Appearance
- Solid
- Identity
- 1H-NMR
Properties
- Solvents
- dioxane
- Fluorescence
- λex 297 nm, λem 420 nm in ethanol
Categories: Fluorescent Detection, Fluorescent Detection
Free coumarin-3-carboxylic acid shows a stronger fluorescence (Em. max: 419 nm (Exc.: 366 nm in ethanol).
Synonyms | 3-CCA-Cl |
---|---|
Purity | ≥96% (HPLC) |
Appearance | Solid |
CAS-Number | 196091-78-8 |
Molecular Formula | C37H50O4 |
Molecular Weight | 558.79 |
Identity | 1H-NMR |
Solvents | dioxane |
Fluorescence | λex 297 nm, λem 420 nm in ethanol |
Smiles | CC(C)CCCC[C@H]1CCC2[C@]1(C)CCC1[C@@]2(C)CC=C2C[C@H](CC[C@]12C)OC(=O)C1=CC2=C(OC1=O)C=CC=C2 |
InChi Key | ZFLXFZDSUOCMDU-AKOLMNBBSA-N |
Shipping | AMBIENT |
Short Term Storage | +4°C |
Long Term Storage | +4°C |
Handling Advice | Protect from light and moisture. |
Use / Stability | Stable for at least 2 years after receipt when stored at +4°C. |
Transportation | Not dangerous goods |
InChi | InChI=1S/C37H50O4/c1-24(2)10-6-8-12-26-14-15-31-35(26,3)21-18-32-36(4)20-17-28(23-27(36)16-19-37(31,32)5)40-33(38)29-22-25-11-7-9-13-30(25)41-34(29)39/h7,9,11,13,16,22,24,26,28,31-32H,6,8,10,12,14-15,17-21,23H2,1-5H3/t26-,28-,31?,32?,35+,36-,37-/m0/s1 |
Quantity | 50 mg, 250 mg, Bulk |