29781-31-5 , 4-Nitrophenyl 4,6-O-isopropylidene-a-D-galactopyranoside

29781-31-5 , 4-Nitrophenyl 4,6-O-isopropylidene-a-D-galactopyranoside,
Cas:29781-31-5
C15H19NO8 / 341.31
MFCD15145077

4-Nitrophenyl 4,6-O-isopropylidene-a-D-galactopyranoside

4-Nitrophenyl 4,6-O-isopropylidene-a-D-galactopyranoside is a fluorogenic substrate that can be used to measure the activity of beta-galactosidase. This product is high purity, high quality and has a CAS number of 29781-31-5. It is an enzyme substrate with chromogenic and diagnostic properties that are used for conjugation to other molecules, as well as for culture media, chemiluminescence and food testing. 4NP4IPG is also used in bioluminescence assays to detect the presence of beta-galactosidase.

CAS Number	29781-31-5
Product Name	4-Nitrophenyl 4,6-O-isopropylidene-a-D-galactopyranoside
IUPAC Name	(4aR,6R,7R,8R,8aR)-2,2-dimethyl-6-(4-nitrophenoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine-7,8-diol
Molecular Formula	C₁₅H₁₉NO₈
Molecular Weight	341.31
InChI	InChI=1S/C15H19NO8/c1-15(2)21-7-10-13(24-15)11(17)12(18)14(23-10)22-9-5-3-8(4-6-9)16(19)20/h3-6,10-14,17-18H,7H2,1-2H3/t10-,11-,12-,13+,14+/m1/s1
SMILES	CC1(OCC2C(O1)C(C(C(O2)OC3=CC=C(C=C3)[N+](=O)[O-])O)O)C
Synonyms	4-Nitrophenyl 4,6-O-(1-Methylethylidene)-α-D-galactopyranoside