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
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
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.
N-Bromosuccinimide Price
- Product number
- N9876
- Product name
- 4-Nitrophenyl butyrate
- Purity
- ≥98%
- Packaging
- 1g
- Price
- $77.6
- Updated
- 2024/03/01
- Product number
- N9876
- Product name
- 4-Nitrophenyl butyrate
- Purity
- ≥98%
- Packaging
- 5g
- Price
- $276
- Updated
- 2024/03/01
- Product number
- 25439
- Product name
- 4-Nitrophenyl Butyrate
- Purity
- ≥95%
- Packaging
- 1g
- Price
- $49
- Updated
- 2024/03/01
- Product number
- 25439
- Product name
- 4-Nitrophenyl Butyrate
- Purity
- ≥95%
- Packaging
- 5g
- Price
- $202
- Updated
- 2024/03/01
- Product number
- N9876
- Product name
- 4-Nitrophenyl butyrate
- Purity
- ≥98%
- Packaging
- 10g
- Price
- $465
- Updated
- 2024/03/01
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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View Lastest Price from P-nitrophenyl butyrate manufacturers
- 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