P-nitrophenyl butyrate

Product Name: P-nitrophenyl butyrate
CAS No.: 2635-84-9
Chemical Name: P-nitrophenyl butyrate
Synonyms: 4-Nitrophenol butyrate;P-NITROPHENYL BUTYRATE;4-NITROPHENYL BUTYRATE;PARA-NITROPHENYLBUTYRATE;(4-nitrophenyl) butanoate;4-Nitrophenyl butyrate >=98%;BUTYRIC ACID 4-NITROPHENYL ESTER;Butanoic acid p-nitrophenyl ester;Butanoic acid, 4-nitrophenyl ester;p-Nitrophenyl butyrate, Butyric acid 4-nitrophenyl ester
CBNumber: CB0202840
Molecular Formula: C10H11NO4
Formula Weight: 209.2
MOL File: 2635-84-9.mol

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P-nitrophenyl butyrate Property

Boiling point:: 184-185 °C
Density: 1.19 g/mL at 20 °C(lit.)
storage temp.: -20°C
solubility: chloroform: 0.1 g/mL, clear, faintly yellow
form: A neat oil
color: Colorless to light yellow
BRN: 1879729
InChIKey: DVDUMIQZEUTAGK-UHFFFAOYSA-N

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Safety

Hazard Codes: Xi
Risk Statements: 43
Safety Statements: 36/37
WGK Germany: 3
HS Code: 29156000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

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

P272Contaminated work clothing should not be allowed out of the workplace.

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

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

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: N9876
Product name: 4-Nitrophenyl butyrate
Purity: ≥98%
Packaging: 1g
Price: $77.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: N9876
Product name: 4-Nitrophenyl butyrate
Purity: ≥98%
Packaging: 5g
Price: $276
Updated: 2024/03/01

Cayman Chemical

Product number: 25439
Product name: 4-Nitrophenyl Butyrate
Purity: ≥95%
Packaging: 1g
Price: $49
Updated: 2024/03/01

Cayman Chemical

Product number: 25439
Product name: 4-Nitrophenyl Butyrate
Purity: ≥95%
Packaging: 5g
Price: $202
Updated: 2024/03/01

Sigma-Aldrich

Product number: N9876
Product name: 4-Nitrophenyl butyrate
Purity: ≥98%
Packaging: 10g
Price: $465
Updated: 2024/03/01

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P-nitrophenyl butyrate Chemical Properties,Usage,Production

Description

P-nitrophenyl butyrate also kown as 4-nitrophenyl butyrate, is a probe for lipase activity. It is hydrolyzed by lipase in the water ambient condition, giving rise to p-nitrophenol and butyric acid. P-nitrophenol actually occurs in the anionic form, p-nitrophenolate, giving a yellowish coloration and absorbing light at 410 nm in an alkaline buffer such as Tris-HCl pH 7.5.

Uses

4-Nitrophenyl butyrate is a substrate for esterase, and lipase enzyme. Hydrolysis of 4-nitrophenyl butyrate by these enzymes releases the chromophore, 4-nitrophenolate which is spectrophotometrically analysed at 415 nm.

Definition

ChEBI: P-nitrophenyl butyrate is a butyrate ester resulting from the formal condensation of the hydroxy group of 4-nitrophenol with the carboxy group of butyric acid. It is a butyrate ester and a C-nitro compound. It is functionally related to a 4-nitrophenol.

References

[1] POHANKA M. Biosensors and Bioassays Based on Lipases, Principles and Applications, a Review.[J]. Molecules, 2019. DOI:10.3390/molecules24030616.
[2] WENTING SHANG. Enzymatic hydrolysis of p-nitrophenyl butyrate in CO2-based micelle systems[J]. Journal of chemical technology and biotechnology, 2013, 89 9: 1324-1329. DOI:10.1002/jctb.4246.
[3] SIGRUN H. STERRI Frode F Bj?rn A Johnsen. A radiochemical assay method for carboxylesterase, and comparison of enzyme activity towards the substrates methyl [1-14C] butyrate and 4-nitrophenyl butyrate[J]. Biochemical pharmacology, 1985, 34 15: Pages 2779-2785. DOI:10.1016/0006-2952(85)90579-9.
[4] BISHNU PRASAD PANDEY. Bergenia pacumbis from Nepal, an astonishing enzymes inhibitor.[J]. BMC Complementary Medicine and Therapies, 2020: 198. DOI:10.1186/s12906-020-02989-2.

P-nitrophenyl butyrate Preparation Products And Raw materials

Raw materials

Preparation Products

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P-nitrophenyl butyrate Suppliers

China 96 Germany 2 India 1 Japan 1 South Korea 1 Switzerland 1 United Kingdom 3 United States 14 Global 119

CHEMICAL LAND21

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Email: sales21@chemicalland21.com
Country: South Korea
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View Lastest Price from P-nitrophenyl butyrate manufacturers

Career Henan Chemical Co

Product: P-NITROPHENYL BUTYRATE 2635-84-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95-99%
Supply Ability: 1ton
Release date: 2019-12-31

2635-84-9, P-nitrophenyl butyrateRelated Search:

Z-ASN-ONP Z-TYR-ONP D-BIOTIN P-NITROPHENYL ESTER 4-NITROPHENYL CAPRYLATE Z-PHE-ONP 4-Phenylbutyric acid Z-VAL-ONP Z-PRO-ONP BOC-MET-ONP BOC-PRO-ONP Z-LEU-ONP BOC-LEU-ONP 3-(4-NITROPHENOXYCARBONYL)-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY AC-DL-PHE-ONP BOC-ASP(OBZL)-ONP AC-TRP-ONP BOC-TRP-ONP Z-LYS(Z)-ONP

4-Nitrophenyl butyrate,p-Nitrophenyl butyrate, Butyric acid 4-nitrophenyl ester

4-NITROPHENYL BUTYRATE

P-NITROPHENYL BUTYRATE

Butanoic acid, 4-nitrophenyl ester

PARA-NITROPHENYLBUTYRATE

p-Nitrophenyl butyrate, Butyric acid 4-nitrophenyl ester

4-Nitrophenol butyrate

Butanoic acid p-nitrophenyl ester

BUTYRIC ACID 4-NITROPHENYL ESTER

(4-nitrophenyl) butanoate

4-Nitrophenyl butyrate >=98%

2635-84-9

C10H11N1O4

Lipids

Chromogen

Enzyme Substrate

Fatty Acids

Biochemicals and Reagents

BioChemical