ChemicalBook > CAS DataBase List > 7-Acetoxy-4-methylcoumarin

7-Acetoxy-4-methylcoumarin

Product Name
7-Acetoxy-4-methylcoumarin
CAS No.
2747-05-9
Chemical Name
7-Acetoxy-4-methylcoumarin
Synonyms
MU-AC;MUACETATE;MUB ACETATE;4-MU-ACETATE;ACETYL HYMETOCHROME;7-ACETYL-4-METHYLCOUMARIN;7-Aceoxy-4-MethylcouMarin;METHYLUMBELLIFERYL ACETATE;7-ACETOXY-4-METHYLCOUMARIN;4-METHYL-7-ACETOXYCOUMARIN
CBNumber
CB3713093
Molecular Formula
C12H10O4
Formula Weight
218.21
MOL File
2747-05-9.mol
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7-Acetoxy-4-methylcoumarin Property

Melting point:
149-150 °C(lit.)
Boiling point:
278.88°C (rough estimate)
Density 
1.1096 (rough estimate)
refractive index 
1.4270 (estimate)
storage temp. 
-20°C
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly)
form 
Solid
color 
White to Off-White
BRN 
189667
InChIKey
HXVZGASCDAGAPS-UHFFFAOYSA-N
CAS DataBase Reference
2747-05-9(CAS DataBase Reference)
NIST Chemistry Reference
7-Acetoxy-4-methylcoumarin(2747-05-9)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
8-10-21
HS Code 
2932209090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
M0883
Product name
4-Methylumbelliferyl acetate
Purity
esterase substrate
Packaging
5G
Price
$225
Updated
2024/03/01
TCI Chemical
Product number
A1527
Product name
7-Acetoxy-4-methylcoumarin
Purity
>98.0%(GC)
Packaging
5g
Price
$54
Updated
2024/03/01
Alfa Aesar
Product number
A12147
Product name
4-Methylumbelliferyl acetate, 99%
Packaging
5g
Price
$79.7
Updated
2021/12/16
Alfa Aesar
Product number
A12147
Product name
4-Methylumbelliferyl acetate, 99%
Packaging
25g
Price
$267
Updated
2021/12/16
Alfa Aesar
Product number
A12147
Product name
4-Methylumbelliferyl acetate, 99%
Packaging
100g
Price
$755
Updated
2021/12/16
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7-Acetoxy-4-methylcoumarin Chemical Properties,Usage,Production

Chemical Properties

beige crystalline flakes and needles

Uses

Fluorogenic substrate for esterases, broadly applied to various types of esterases., including carboxyesterases. Measurement of intracellular pH in rat proximal convoluted tubule.

Definition

ChEBI: An acetate ester consiting of umbelliferone carrying a 7-O-acetyl group.

7-Acetoxy-4-methylcoumarin Preparation Products And Raw materials

Raw materials

Preparation Products

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7-Acetoxy-4-methylcoumarin Suppliers

Chongqing AoShe Biological Chemical Co., Ltd.
Tel
023-63225655 13320248848
Fax
023-63225655QQ2366581735
Email
2366581735@qq.com
Country
China
ProdList
511
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55
SiChuang NanBu Honesty Technology Co., Ltd.
Tel
0838-5675166 15883665058
Fax
0838-5675535
Email
nbcxkj@126.com
Country
China
ProdList
668
Advantage
55
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18217
Advantage
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BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
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Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14443
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2747-05-9, 7-Acetoxy-4-methylcoumarinRelated Search:


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  • 2747-05-9
  • 2427-05-9
  • 2747-05-09
  • BioChemical
  • Biochemicals and Reagents
  • Alphabetical
  • Fluorescent Probes, Labels, Particles and Stains
  • Fluorescent Enzyme Substrates
  • Coumarin