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Catalog No: A10GD-4117
Cas No: 881005-91-0
Properties: Mol Formula: C16H18O10, Mol Weight: 370.31
IUPAC Name: (2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(4-methyl-2-oxochromen-7-yl)oxyoxane-2-carboxylic acid;hydrate
Synonym: 4-Methylumbelliferyl-beta-D-glucuronide hydrate, 4-Methylumbelliferyl-|A-D-glucuronide hydrate, 4-Methylumbelliferyl beta-D-glucuronide hydrate
4-Methylumbelliferyl beta-D-glucuronide (MUG) is commonly used as a substrate for detecting beta;-glucuronidase. MUG is used for identifying E. coli contamination in food, drinkingwater, clinical samples and for rapid bacterial identification in blood cultures. It is recommended in international normatives (ISO, DIN) as a fluorogenic substrate for detection of E. coli. MUG is also a tool assaying the glucuronidase gene in plants.
4-Methylumbelliferyl-?-D-glucuronide hydrate is a fluorogenic substrat (?ex=362 nm, ?em=445 nm).
| CAS Number | 881005-91-0 |
| Product Name | 4-Methylumbelliferyl-beta-D-glucuronide hydrate |
| IUPAC Name | (2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(4-methyl-2-oxochromen-7-yl)oxyoxane-2-carboxylic acid;hydrate |
| Molecular Formula | C??H??O?? |
| Molecular Weight | 370.31 g/mol |
| ikB | InChI=1S/C16H16O9.H2O/c1-6-4-10(17)24-9-5-7(2-3-8(6)9)23-16-13(20)11(18)12( 19)14(25-16)15(21)22;/h2-5,11-14,16,18-20H,1H3,(H,21,22);1H2/t11-,12-,13+, 14-,16+;/m0./s1 |
| InChI Key | URVSQZMOFUEQAW-YYHOVTOASA-N |
| SMILES | CC1=CC(=O)OC2=C1C=CC(=C2)OC3C(C(C(C(O3)C(=O)O)O)O)OO |
| Canonical SMILES | CC1=CC(=O)OC2=C1C=CC(=C2)OC3C(C(C(C(O3)C(=O)O)O)O)OO |
| Isometric SMILES | CC1=CC(=O)OC2=C1C=CC(=C2)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3 )C(=O)O)O)O)OO |
CAS No: 881005-91-0,6160-80-1 Synonyms: MUG4-Methylumbelliferyl bD-Glucopyranosiduronic acid MDL No: MFCD00151678 Chemical Formula: C16H16O9?2H2O Molecular Weight: 388.32 |
COA:
Product name : 4-Methylumbelliferyl beta-D-glucuronide dihydrate
CAS: 881005-91-0 MF : C 16 H 16 O 9 .2H 2 O M.W.: 352.3 (anhydrous)
Batch No : 20130212 Quantity .: 12.6g
Items | Standards | Results |
Appearance | white crystal powder | Complies |
Solubility | Soluble in hot DMF, insoluble in ether | Complies |
Identification | IR and HPLC | Complies |
Appearance of solution | Dissolve0.5gin 10mL of DMF, and the solution should be clear | Complies |
Specific rotation ([?] 22/D , c =0.25 inH 2 O) | -100 o ~ -110 o | -105.5o? |
Water Content | Max.15% | 10.5% |
Any other impurity | Max. 0.5% | Complies |
Heavy metal | Max. 20ppm | Complies |
Residue on ignition | Max. 0.5% | 0.1% |
4-Methylumbelliferone | Max. 50ppm | Complies |
Assay by HPLC | Min. 98% | 99.2% |
| Size | 1 G, 100 MG, 5 G, Other |
|---|
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