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7-hydroxy-4-methylcoumarin(17 products available)
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Purity
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4-Methylumbelliferone

  • CAS:90-33-5
  • MF:C10H8O3
  • MW:176.17
  • EINECS:201-986-7
Melting point::
188.5-190 °C(lit.)
Boiling point::
267.77°C (rough estimate)
Density :
1.1958 (rough estimate)
refractive index :
1.5036 (estimate)
storage temp. :
2-8°C
solubility :
Solubility Practically insoluble in water; slightly soluble in ethanol, ether,chloroform; soluble inmethanol
form :
Crystalline Powder
pka:
7.79(at 25℃)
color :
off-white to yellow
PH Range:
Green 1 uorescent (0.0) to weak blue 1 uorescent (2.0);Weak blue 1 uorescent (6.5) blue 1 uorescent (8.0)
Water Solubility :
slightly soluble
λmax:
221nm, 251nm, 322nm
Merck :
14,4854
BRN :
142217
Stability::
Stable. Combustible. Incompatible with strong oxidizing agents.
Major Application:
color filter, electroluminescent displays, document security processes, lasers, integrated circuits, liquid crystal displays, surface brightening composition, oil products, teeth whitening agent, lysosomal enzyme assay, substrate for lipase, determining protein-protein-interactions in living cells, Antitrypanosomal, antileishmanial, anticancer, antiHIV, antimalarial, antibacterial, antifungal
InChIKey:
HSHNITRMYYLLCV-UHFFFAOYSA-N
Symbol(GHS) 

GHS07
Signal word 
Warning
Hazard statements 
H303-H315-H319-H335
Precautionary statements 
P261-P280a-P304+P340-P305+P351+P338-P405-P501a
More Chemical Properties
1/2

7- Hydroxy - 4- Methyl coumarin; 4 – Methylambelliferone    90-33-5

contract manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
2Y Telangana
Phone: +918897338057
Whatsapp: +91 9704220374
Product catalog: 246
Inquiry

4-Methyl-7-Hydroxy coumarin    90-33-5

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
2Y Telangana
Phone: +91-9010289956
Tel: +91-9010289956
Whatsapp: +91- 9010289956
Product catalog: 176
Inquiry
1/2

7-Hydroxy-4-methylcoumarin   

contract manufacturer custom synthesis
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
1Y Telangana
Phone: +91-9381957258
Tel: +91-9381957258
Whatsapp: +91 9381957258
Product catalog: 355
Inquiry
1/2

7-Hydroxy-4-methylcoumarin    90-33-5

Manufacturer
Note:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg
1Y Hyderabad
Phone: +919241566560
Whatsapp: +91 9241566560
Product catalog: 31
Inquiry
1/2

7-Hydroxy-4-methylcoumarin    90-33-5

Manufacturer
Note:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Tamil Nadu
Phone: +91-9789806833
Tel: +91-9444351711
Whatsapp: +91 9789806833
Web: panvo.com/
Product catalog: 23
Inquiry
1/2

7-Hydroxy-4-methylcoumarin    90-33-5

Manufacturer
Note:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Telangana
Phone: +91-9849736989
Tel: +91-7981733602
Whatsapp: +91 9849736989
Product catalog: 206
Inquiry
1/2

7-Hydroxy-4-methylcoumarin    90-33-5

contract manufacturer custom synthesis
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
1Y Hyderabad
Phone: +91-9603316441
Tel: +91-8885386544
Whatsapp: +91 8885386544
Product catalog: 225
Inquiry
1/2

7-Hydroxy-4-methylcoumarin    90-33-5

Manufacturer contract manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Maharashtra
Phone: +91-8097853975
Tel: +91-8097853976
Whatsapp: +91-8097853975
Product catalog: 58
Inquiry
1/2

7-Hydroxy-4-methylcoumarin    90-33-5

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Maharashtra
Phone: +91-8655040421
Tel: +91-2228701926
Whatsapp: +91-8655040421
Product catalog: 22
Inquiry

7-Hydroxy-4-methylcoumarin    90-33-5

custom synthesis
Note:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg
1Y Telangana
Phone: +91-4024056735
Tel: +91-4024056735
Web: NO WEBSITE
Product catalog: 15
Inquiry
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