P-NITROPHENYLBETA-D-LACTOPYRANOSIDE

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Catalog No: A10GD-4573
Cas No: 4419-94-7
Properties: Mol Formula: C18H25NO13, Mol Weight: 463.4
IUPAC Name: (2S,3R,4S,5R,6R)-2-[(2R,3S,4R,5R,6S)-4,5-dihydroxy-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
Synonym: 4-Nitrophenyl beta-D-lactopyranoside, 4-nitrophenyl beta-lactoside, P-NITROPHENYLBETA-D-LACTOPYRANOSIDE

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4-Nitrophenyl b-D-lactopyranoside

4-nitrophenyl beta-lactoside is a disaccharide derivative that is beta-lactose in which the anomeric hydroxy hydrogen is replaced by a 4-nitrophenyl group. It has a role as a chromogenic compound. It is a glycoside, a C-nitro compound and a disaccharide derivative. It derives from a beta-lactose and a 4-nitrophenol.Chromogenic substrate for cellobiohydrolase and endoglucanase.

CAS Number4419-94-7
Product NameP-Nitrophenyl beta-D-lactopyranoside
IUPAC Name(2S,3R,4S,5R,6R)-2-[(2R,3S,4R,5R,6S)-4,5-dihydroxy-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
Molecular FormulaC18H25NO13
Molecular Weight463.4 g/mol
InChIInChI=1S/C18H25NO13/c20-5-9-11(22)12(23)14(25)18(30-9)32-16-10(6-21)31-17(15(26)13(16)24)29-8-3-1-7(2-4-8)19(27)28/h1-4,9-18,20-26H,5-6H2/t9-,10-,11+,12+,13-,14-,15-,16-,17-,18+/m1/s1
InChI KeyIAYJZWFYUSNIPN-MUKCROHVSA-N
SMILESC1=CC(=CC=C1[N+](=O)[O-])OC2C(C(C(C(O2)CO)OC3C(C(C(C(O3)CO)O)O)O)O)O
SynonymsGal1-?-4Glc1-?-PNP
Canonical SMILESC1=CC(=CC=C1[N+](=O)[O-])OC2C(C(C(C(O2)CO)OC3C(C(C(C(O3)CO)O)O)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[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)O)O)O


CAS No: 4419-94-7

MDL No: MFCD00069843  Chemical Formula: C18H25NO13

Molecular Weight: 463.39

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COA:

Name: 4-Nitrophenyl beta-D-lactopyranoside 

CAS: 4419-94-7     M.F.: C18H25NO13      M.W.: 463.39  


Items


Standards


Results


Appearance


White crystal powder


Complies


Solubility


Easily soluble in water, insoluble in ether


Complies


Identification


IR and HPLC


Complies


Appearance of solution


Dissolve0.5gin 10mL water,


and the solution should be clear


Complies


Loss weight on drying


Max.0.5%


0.1%


Heavy metal


Max. 20ppm


Complies


Residue on ignition


Max. 0.5%


0.1%


TLC


One spot


One spot


p-Nitrophenol


Max. 20ppm


Complies


Any other impurity


Max. 0.5%


Complies


Assay by HPLC


Min. 98%


99.2%

2. MSDS

3. Tech Data Sheets/Manuals

Size

1 G, 100 MG, 5 G, Other

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