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Catalog No: A10GD-4721
Cas No: 15572-30-2
Properties: Mol Formula: C16H17BrO6, Mol Weight: 385.21
IUPAC Name: (2S,3R,4S,5R,6R)-2-(6-bromonaphthalen-2-yl)oxy-6-(hydroxymethyl)oxane-3,4,5-triol
Synonym: 6-Bromo-2-naphthyl beta-D-galactopyranoside, 6-Bromo-2-naphthyl-beta-D-galactopyranoside, 6-Bromo-2-naphthyl-beta-galactopyranoside
6-Bromo-2-naphthyl ?-D-galactopyranoside is a chromogenic substrate commonly used for the detection of the enzymatic activity of ?-galactosidase. It can produce a yellow precipitate upon hydrolysis by ?-galactosidase, indicating the presence of the enzyme. It is often used in molecular biology applications to detect gene expression or to monitor cloning efficiency.
CAS No: 15572-30-2 Synonyms: BNGalBr-nap-b-D-gal MDL No: MFCD00064182 Chemical Formula: C16H17BrO6 Molecular Weight: 385.21 |
| CAS Number | 15572-30-2 |
| Product Name | 6-Bromo-2-naphthyl beta-D-galactopyranoside |
| IUPAC Name | (2S,3R,4S,5R,6R)-2-(6-bromonaphthalen-2-yl)oxy-6-(hydroxymethyl)oxane-3,4,5-triol |
| Molecular Formula | C16H17BrO6 |
| Molecular Weight | 385.21 g/mol |
| InChI | InChI=1S/C16H17BrO6/c17-10-3-1-9-6-11(4-2-8(9)5-10)22-16-15(21)14(20)13(19)12(7-18)23-16/h1-6,12-16,18-21H,7H2/t12-,13+,14+,15-,16-/m1/s1 |
| InChI Key | NLRXQZJJCPRATR-LYYZXLFJSA-N |
| SMILES | C1=CC2=C(C=CC(=C2)Br)C=C1OC3C(C(C(C(O3)CO)O)O)O |
| Synonyms | 6-bromo-2-naphthyl-beta-galactopyranoside, BrNapGal |
| Canonical SMILES | C1=CC2=C(C=CC(=C2)Br)C=C1OC3C(C(C(C(O3)CO)O)O)O |
| Isomeric SMILES | C1=CC2=C(C=CC(=C2)Br)C=C1O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)O |
COA:
Product name: 6-Bromo-2-naphthyl-beta-D-galactopyranoside
M.F.: C16H17BrO6 M.W.: 385.2 CAS: 15572-30-2
|
Items |
Standards |
Results |
|
Appearance |
White or slightly yellow crystal powder |
Complies |
|
Identification |
IR and HPLC |
Complies |
|
NMR and MS |
Should comply |
Complies |
|
Loss weight on drying |
Max.1% |
0.1% |
|
Heavy metal |
Max. 20ppm |
Complies |
|
Any other impurity |
Max. 1% |
Complies |
|
Total impurity |
Max. 2% |
Complies |
|
Assay |
Min. 98% |
99.8% |
References:
1. Mutwakil MHAZ, Reader JP, Holdich DM, et al., Arch. Envir. Contam. Toxicol. 1997, Vol32, No2, p146-153
| Size | 1 G, 100 MG, 5 G, Other |
|---|
10 in stock
10 in stock
IUPAC:Fuc(a1-2)[Gal(a1-3)]Gal(b1-3)GlcNAc(b1-3)Gal(b1-4)b-Glc, G63238VS
10 in stock
10 in stock
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