欢迎光临~北京凯森莱科技有限公司
语言选择: 中文版 ∷  英文版
  • 10357-27-4, 对硝基苯基-a-D-甘露糖苷,Man-a-PNP, CAS: 10357-27-4
10357-27-4, 对硝基苯基-a-D-甘露糖苷,Man-a-PNP, CAS: 10357-27-4

10357-27-4, 对硝基苯基-a-D-甘露糖苷,Man-a-PNP, CAS: 10357-27-4

1Man-a-PNP,
对硝基苯基-a-D-甘露糖苷,
4-Nitrophenyl alpha-D-mannopyranoside,
CAS: 10357-27-4
C12H15NO8 / 301.25
MFCD00066002

4-Nitrophenyl a-D-mannopyranoside

对硝基苯基-a-D-甘露糖苷

4-Nitrophenyl a-D-mannopyranoside is a chromogenic pNP enzyme substrate that enables the detection and quantification of a-D-mannosidase activity in various biological samples through a colorimetric assay. The hydrolysis of the substrate by the enzyme releases 4-nitrophenol, a yellow compound whose absorption can be measured spectrophotometrically. Applications for this substrate span biomedical research, disease diagnostics, and industrial enzyme production.

CAS No: 10357-27-4 Synonyms: Man-a-PNP MDL No: MFCD00066002 Chemical Formula: C12H15NO8 Molecular Weight: 301.25 In Stock

CAS Number10357-27-4
Product Name4-Nitrophenyl a-D-mannopyranoside
IUPAC Name(2R,3S,4S,5S,6R)-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxane-3,4,5-triol
Molecular FormulaC12H15NO8
Molecular Weight301.25 g/mol
InChIInChI=1S/C12H15NO8/c14-5-8-9(15)10(16)11(17)12(21-8)20-7-3-1-6(2-4-7)13(18)19/h1-4,8-12,14-17H,5H2/t8-,9-,10+,11+,12+/m1/s1
InChI KeyIFBHRQDFSNCLOZ-GCHJQGSQSA-N
SMILESC1=CC(=CC=C1[N+](=O)[O-])OC2C(C(C(C(O2)CO)O)O)O
Synonyms4'-nitrophenyl-alpha-D-mannopyranoside, 4-nitrophenyl-alpha-D-mannopyranoside, alpha-PNM, p-nitrophenyl-alpha-mannoside, para-nitrophenyl-alpha-D-mannopyranoside, PNPAM
Canonical SMILESC1=CC(=CC=C1[N+](=O)[O-])OC2C(C(C(C(O2)CO)O)O)O
Isomeric SMILESC1=CC(=CC=C1[N+](=O)[O-])O[C@@H]2[C@H]([C@H]([C@@H]([C@H](O2)CO)O)O)O

COA:

Name: 4-Nitrophenyl alpha-D-mannopyranoside

CAS: 10357-27-4     M.F.: C12H15NO8       M.W.: 301.25

Items

Standards

Results

Appearance

White crystalline power

Positive

Solubility

Soluble in water and

insoluble in ether

Positive

NMR and MS

Should comply

Complies

Identification

IR and TLC

Positive

M.P.

180 -185

180 -184

[a]D [c=0.44 inH2O].

+150o - +160o

+155.2o

Loss Weight On Dryness

Max. 0.5%

Complies

Beta-Isomer

Max. 0.5%

0.4%

TLC (15%H2SO4-C2H5OH)

One spot

Complies

Assay (HPLC)

Min. 98%

99.6%


在线询价

用手机扫描二维码关闭
二维码