3-Cyanoumbelliferone
SIGMA/28605 - BioReagent, suitable for fluorescence, ≥98.0% (TLC)
Synonym: 3-
CAS Number: 19088-73-4
Empirical Formula (Hill Notation): C10H5NO3
Molecular Weight: 187.15
MDL Number: MFCD00037480
Linear Formula: C10H5NO3
Product Type: Chemical
assay | ≥98.0% (TLC) |
fluorescence | λex 408 nm; λem 450 nm in methanol |
form | powder |
InChI | 1S/C10H5NO3/c11-5-7-3-6-1 |
InChI key | IJQYTHQDUDCJEQ-UHFFFAOYSA |
mp | ≥250 °C (lit.) |
product line | BioReagent |
Quality Level | 100 |
SMILES string | Oc1ccc2C=C(C#N)C(=O)Oc2c1 |
solubility | alcohols: soluble |
DMF: soluble | |
suitability | suitable for fluorescence |
Application: | 3-Cyano-7-hydroxycoumarin is closely related to 3-cyano-7-ethoxycoumarin which is used as a fluorometric substrate and inhibitor for cytochrome P-450 enzymes and cytochrome P-450-dependent mixed function oxidases. 3-Cyano-7-hydroxycoumarin may be useful to study the kinetics and substrate specificity of cytochrome P-450s. |
Packaging: | Bottomless glass bottle. Contents are inside inserted fused cone. |
Symbol | GHS07 |
Signal word | Warning |
Hazard statements | H302 + H312 + H332 - H315 - H319 - H335 |
Precautionary statements | P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 |
Hazard Codes | Xn |
Risk Statements | 20/21/22-36/37/38 |
Safety Statements | 26-36 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥98.0% (TLC) |
mp | ≥250 °C (lit.) |
UNSPSC | 12352200 |