| Identification | More | [Name]
7-HYDROXYCOUMARIN-4-ACETIC ACID | [CAS]
6950-82-9 | [Synonyms]
4-(CARBOXYMETHYL)UMBELLIFERONE
7-HYDROXY-4-COUMARINYLACETIC ACID
7-HYDROXYCOUMARIN-4-ACETIC ACID
7-HYDROXYCOUMARINYL-4-ACETIC ACID
B-UMBELLIFERONE ACETIC ACID
UMBELLIFERONE-4-ACETIC ACID
7-HYDROXY-4-COUMARINYLACETIC ACID, FOR F LUORESCENCE
4-(Carboxymethyl)umbelliferone, 7-Hydroxy-4-coumarinylacetic acid, Umbelliferone-4-acetic acid | [Molecular Formula]
C11H8O5 | [MDL Number]
MFCD00037563 | [Molecular Weight]
220.18 | [MOL File]
6950-82-9.mol |
| Chemical Properties | Back Directory | [Melting point ]
212 °C (dec.) (lit.) | [Boiling point ]
523.5±50.0 °C(Predicted) | [density ]
1.511±0.06 g/cm3(Predicted) | [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
DMF: soluble
| [form ]
Crystalline Powder | [pka]
4.24±0.10(Predicted) | [color ]
Off-white to pale yellow | [λmax]
326nm(MeOH)(lit.) | [BRN ]
204777 | [CAS DataBase Reference]
6950-82-9(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [F ]
8 | [HS Code ]
29322985 |
| Hazard Information | Back Directory | [Uses]
7-Hydroxycoumarinyl-4-acetic acid was used in the synthesis of novel and specific enzyme substrates for Maroteaux-Lamy (MPS VI) and Morquio A (MPS IVA) diseases. It was also employed as ionic liquid matrice for MALDI-TOF MS of proteins, peptides and carbohydrates. | [Uses]
7-Hydroxycoumarin-4-acetic acid is a fluorescence label but can also be used as pH-indicator.
| [Uses]
Fluorogenic substrate |
|
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