ChemicalBook > CAS DataBase List > 1-PYRENEBUTYRIC ACID

1-PYRENEBUTYRIC ACID

Product Name
1-PYRENEBUTYRIC ACID
CAS No.
3443-45-6
Chemical Name
1-PYRENEBUTYRIC ACID
Synonyms
PyBA;Pyrenebutyric acid;NSC 30833;1-pyrenebutyrate;Pyrenebutyric aci;Pyren-1-buttersure;1-PYRENEBUTYRIC ACID;pyrene-1-butyric acid;1-Pyrenylbutyric acid;1-PYRENEBUTANOIC ACID
CBNumber
CB0402161
Molecular Formula
C20H16O2
Formula Weight
288.34
MOL File
3443-45-6.mol
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1-PYRENEBUTYRIC ACID Property

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.
solubility 
DMSO (Slightly), Methanol (Slightly, Heated)
form 
Crystalline Powder
pka
4.76±0.10(Predicted)
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)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38-50
Safety Statements 
26-36-61
RIDADR 
UN 3077 9/PG 3
WGK Germany 
3
TSCA 
Yes
HS Code 
2916 39 90
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
257354
Product name
1-Pyrenebutyric acid
Purity
97%
Packaging
1g
Price
$99.9
Updated
2024/03/01
Sigma-Aldrich
Product number
257354
Product name
1-Pyrenebutyric acid
Purity
97%
Packaging
5g
Price
$307
Updated
2024/03/01
Sigma-Aldrich
Product number
8.41269
Product name
4-(1-Pyrenyl)-butyric acid
Purity
for synthesis
Packaging
1g
Price
$105
Updated
2023/06/20
TCI Chemical
Product number
P1213
Product name
1-Pyrenebutyric Acid
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$84
Updated
2024/03/01
TCI Chemical
Product number
P1213
Product name
1-Pyrenebutyric Acid
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$253
Updated
2024/03/01
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1-PYRENEBUTYRIC ACID Chemical Properties,Usage,Production

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 free radical concentration.

General Description

1-Pyrenebutyric acid (PBA) is a conjugated polymer that has a large π system and a carboxylic group. It is majorly used in surface functionalization. It has a high fluorescence efficiency and stability that make it useful in optoelectronic applications.

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.]

1-PYRENEBUTYRIC ACID Preparation Products And Raw materials

Raw materials

Diethylene glycol Toluene Pyrene Hydrazine hydrate Succinic anhydride Aluminum chloride Dichloromethane Methanol Thionyl chloride

Preparation Products

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View Lastest Price from 1-PYRENEBUTYRIC ACID manufacturers

Baoji Guokang Bio-Technology Co., Ltd.
Product
1-PYRENEBUTYRIC ACID 3443-45-6
Price
US $2860.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1-10mt
Release date
2021-06-02
Zhuozhou Wenxi import and Export Co., Ltd
Product
1-PYRENEBUTYRIC ACID 3443-45-6
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09
Zhuozhou Wenxi import and Export Co., Ltd
Product
1-PYRENEBUTYRIC ACID 3443-45-6
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-08

3443-45-6, 1-PYRENEBUTYRIC ACIDRelated Search:

Acrylic acid Polyacrylamide 4-Aminobutyric acid Pyrene 1-PYRENEBUTYRIC ACID N-HYDROXYSUCCINIMIDE ESTER Sulfo-succinimidyl-(1-pyrenyl)butyrate N-HydroxysucciniMidyl Pyrenebutanoate 1,2-BIS-(1-PYRENEBUTANOYL)-SN-GLYCERO-3-PHOSPHOCHOLINE CHOLESTERYL 1-PYRENEBUTYRATE 1-PYRENEBUTYRIC ACID GLYCEROL TRIS-(1-PYRENEBUTYRATE) 1-PYRENEBUTANOIC ACID, STP ESTER, SODIUM SALT GAMMA-OXO-1-PYRENEBUTYRIC ACID,GAMMA-OXO-1-PYRENEBUTYRIC ACID, TECH.,γ-oxo-1-pyrenebutyric acid

  • 1-PYRENEBUTYRIC ACID, FOR FLUORESCENCE
  • 1-Pyrenebutyricacid,97%
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  • 1-Pyrenylbutyric acid
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  • 4-(1-Pyrene)butyric Acid
  • 4-(1-Pyrenyl)butanoic Acid
  • NSC 30833
  • γ-(3-Pyrenyl)butyric Acid
  • 4-(pyren-6-yl)butanoic acid
  • Pyrenebutyric aci
  • 1-Pyrenebutyric acid 97%
  • Pyren-1-buttersure
  • 1-Pyrenebutyric acid≥ 98% (HPLC)
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  • 1-pyrenebutyrate
  • 4-(1-pyrenyl)butanoate
  • 1-PyrenebutyricAcid&gt
  • 3443-45-6
  • C20H16O2
  • Pyrenes
  • CARBOXYLIC ACID
  • Fluorescent Labels
  • Fluorescent Probes, Labels, Particles and Stains
  • Detection
  • Other Fluorescent Labels
  • Biochemicals and Reagents
  • BioChemical
  • Pyrenes