p-nitrophenyl alpha-l-arabinopyranoside

Modify Date: 2025-08-25 12:31:58

p-nitrophenyl alpha-l-arabinopyranoside structure	Common Name	p-nitrophenyl alpha-l-arabinopyranoside
	CAS Number	1223-07-0	Molecular Weight	271.22300
	Density	1.597g/cm3	Boiling Point	523.2ºC at 760mmHg
	Molecular Formula	C₁₁H₁₃NO₇	Melting Point	205ºC
	MSDS	USA	Flash Point	270.2ºC

Use of p-nitrophenyl alpha-l-arabinopyranoside

p-Nitrophenyl α-L-arabinopyranoside is a biochemical reagent. p-Nitrophenyl α-L-arabinopyranoside can be hydrolyzed by recombinant BgaA (rBgaA, isolated from E. coli BL21 (DE3) strain harboring pEBGA29). p-Nitrophenyl α-L-arabinopyranoside has potential application in enzyme activity detection[1][3].

Name	(2S,3R,4S,5S)-2-(4-nitrophenoxy)oxane-3,4,5-triol
Synonym	More Synonyms

Description	p-Nitrophenyl α-L-arabinopyranoside is a biochemical reagent. p-Nitrophenyl α-L-arabinopyranoside can be hydrolyzed by recombinant BgaA (rBgaA, isolated from E. coli BL21 (DE3) strain harboring pEBGA29). p-Nitrophenyl α-L-arabinopyranoside has potential application in enzyme activity detection[1][3].
Related Catalog	Research Areas >> Others
In Vitro	p-Nitrophenyl α-L-arabinopyranoside 与 rBgaA 的亲和度 Km 值为 6.06 mM[1]。 p-Nitrophenyl α-L-arabinopyranoside 对 xylosidase–arabinosidase (xarB) 基因具有高活性[2]。 p-Nitrophenyl α-L-arabinopyranoside 在酶活性检测中的应用[3] (1) 200 µL 2 mM p-Nitrophenyl α-L-arabinopyranoside、100 µL 酶、300 µL 50 mM 磷酸盐缓冲液 (pH 7.0)，在 37℃ 下共孵育 0.5、1 和 5 h。 (2) 加入 400 µL 0.5 M 氢氧化钠，终止反应。 (3) 在 405 nm 处测量混合物的吸光度。注：在人参皂苷存在的情况下，用丁醇萃取终止反应。
References	[1]. Kosugi A, et al. Characterization of two noncellulosomal subunits, ArfA and BgaA, from Clostridium cellulovorans that cooperate with the cellulosome in plant cell wall degradation. J Bacteriol. 2002 Dec;184(24):6859-65. [2]. Mai V, et al. Cloning, sequencing, and characterization of the bifunctional xylosidase-arabinosidase from the anaerobic thermophile thermoanaerobacter ethanolicus. Gene. 2000 Apr 18;247(1-2):137-43. [3]. Shin H Y, et al. Purification and Characterization ofα-l-Arabinopyranosidase andα-l-Arabinofuranosidase from Bifidobacterium breve K-110, a Human Intestinal Anaerobic Bacterium Metabolizing Ginsenoside Rb2 and Rc[J]. Applied and environmental microbiology, 2003, 69(12): 7116-7123.

Density	1.597g/cm3
Boiling Point	523.2ºC at 760mmHg
Melting Point	205ºC
Molecular Formula	C₁₁H₁₃NO₇
Molecular Weight	271.22300
Flash Point	270.2ºC
Exact Mass	271.06900
PSA	124.97000
Vapour Pressure	8.94E-12mmHg at 25°C
Index of Refraction	1.654
Storage condition	−20°C

p-nitrophenyl alpha-l-arabinopyranoside MSDS(Chinese)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
RIDADR	NONH for all modes of transport
WGK Germany	3