Specifications
- Purity
- ≥98% (NMR)
- Appearance
- Beige powder
- Identity
- 1H-NMR
Properties
- Solvents
- Soluble in DMSO. Slightly soluble in water (1mg/ml).
- Melting Point
- 189-192 °C (lit.)
Category: Building Blocks, Intermediates, Reagents
Coumarin-3-carboxylic acid can be used for quantitative, sensitive, specific detection of hydroxyl radicals (.OH) in aqueous solutions. Spectral Data: &lambda
Synonyms | 3-CCA, 3-Carboxycoumarin, 2-Oxo-2H-1-benzopyran-3-carboxylic acid, BRN 0154276, NSC 14797, NSC 53239 |
---|---|
Purity | ≥98% (NMR) |
Appearance | Beige powder |
CAS-Number | 531-81-7 |
Molecular Formula | C10H6O4 |
Molecular Weight | 190.15 |
Identity | 1H-NMR |
Solvents | Soluble in DMSO. Slightly soluble in water (1mg/ml). |
Melting Point | 189-192 °C (lit.) |
Smiles | O=C1OC2=CC=CC=C2C=C1C(O)=O |
InChi Key | ACMLKANOGIVEPB-UHFFFAOYSA-N |
Shipping | AMBIENT |
Short Term Storage | +4°C |
Long Term Storage | -20°C |
Handling Advice | Protect from light and moisture. |
Use / Stability | Stable for at least 2 years after receipt when stored at +4°C. |
Hazard statements | H301 |
Precautionary statements | P301 + P310 |
GHS Symbol | GHS06 |
Signal word | Danger |
RIDADR | UN2811 |
Transportation | Packing Group III |
References | [1] Y. Manevich, et al., Radiat. Res. 148, 580 (1997), [2] B. Thati, et al., Cancer Lett. 248, 321 (2007), [3] S. Yamashita, et al., Free Radic. Res. 46, 861 (2012), [4] H. Ji, et al., Bioorg. Med. Chem. 29, 115870 (2021), [5] S.N. Esfahani, et al., Sci. Rep. 11, 20088 (2021), [6] Q.Yang, et al., Photochem. Photobiol. Sci. 21, 1481 (2022) |
InChi | InChI=1S/C10H6O4/c11-9(12)7-5-6-3-1-2-4-8(6)14-10(7)13/h1-5H,(H,11,12) |
Quantity | 10 g, Bulk |