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1-PYRENEBUTYRIC ACID CAS NO.3443-45-6
- Min.Order: 1 Gram
- Payment Terms: T/T,Other
- Product Details
Keywords
- 1-PYRENEBUTYRIC ACID
- 3443-45-6
- 96% purity
Quick Details
- ProName: 1-PYRENEBUTYRIC ACID
- CasNo: 3443-45-6
- Molecular Formula: C20H16O2
- Appearance: Crystalline Powder
- Application: intermediate
- DeliveryTime: in stock
- PackAge: According to the need of packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Month
- Purity: 96% purity
- Storage: Store below +30°C
- Transportation: air,sea,courier
- LimitNum: 1 Gram
- Grade: Industrial Grade,Pharma Grade,Electron...
Superiority
Product Name: 1-PYRENEBUTYRIC ACID
Synonyms: 1-PYRENEBUTYRIC ACID, FOR FLUORESCENCE;1-Pyrenebutyricacid,97%;pyrene-1-butyric acid;Pyrene-3-butyric acid.;1-Pyrenylbutyric acid;4-(Pyren-1-yl)butyric acid;4-(Pyrene-1-yl)butanoic acid;4-(Pyrene-3-yl)butanoic acid
CAS: 3443-45-6
MF: C20H16O2
MW: 288.34
EINECS: 222-354-7
Product Categories: Pyrenes
Mol File: 3443-45-6.mol
Details
Melting point 184-186 °C (lit.)
Boiling point 370.57°C (rough estimate)
density 1.1742 (rough estimate)
refractive index 1.4800 (estimate)
storage temp. Store below +30°C.
pka 4.76±0.10(Predicted)
form Crystalline Powder
color Pale yellow or yellow-beige
Water Solubility Partially soluble in water.
BRN 2140554
CAS DataBase Reference 3443-45-6(CAS DataBase Reference)
EPA Substance Registry System 1-Pyrenebutanoic acid (3443-45-6)
Chemical Properties Pale yellow or yellow-beige crystalline powder
Uses 1-Pyrenebutyric Acid is a fluorescent probe used to study proteins, lipids, nucleic acids and other biological systems. The fluorescence lifetime of 1-Pyrenebutyric Acid depends on local oxygen and fr ee radical concentration.
Purification Methods Crystallise the butyric acid from *benzene, EtOH, EtOH/water (7:3 v/v) or *C6H6/AcOH. Dry it over P2O5. [Chu & Thomas J Am Chem Soc 108 6270 1986, Beilstein 9 IV 2731.]