CUG

Modify Date: 2024-01-09 17:20:54

CUG Structure
CUG structure
Common Name CUG
CAS Number 64664-99-9 Molecular Weight 368.29200
Density 1.718g/cm3 Boiling Point 699.497ºC at 760 mmHg
Molecular Formula C16H16O10 Melting Point 186-190ºC(lit.)
MSDS N/A Flash Point 259.686ºC

 Use of CUG


CUG (3-Carboxyumbelliferyl-β-D-galactopyranoside) is a fluorogenic substrate (λex=386, λem=445 nm, ε=32K).

 Names

Name 2-oxo-7-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromene-3-carboxylic acid
Synonym More Synonyms

 CUG Biological Activity

Description CUG (3-Carboxyumbelliferyl-β-D-galactopyranoside) is a fluorogenic substrate (λex=386, λem=445 nm, ε=32K).
Related Catalog

 Chemical & Physical Properties

Density 1.718g/cm3
Boiling Point 699.497ºC at 760 mmHg
Melting Point 186-190ºC(lit.)
Molecular Formula C16H16O10
Molecular Weight 368.29200
Flash Point 259.686ºC
Exact Mass 368.07400
PSA 166.89000
Index of Refraction 1.686
Storage condition −20°C

 Safety Information

Safety Phrases 22-24/25
WGK Germany 3
HS Code 29389090

 Synonyms

7-b-Galactosylcoumarin-3-carboxylicacid
3-Carboxyumbelliferyl b-D-galactopyranoside
W0181
CUG
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