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ChemicalBook >> CAS DataBase List >> 7-Ethoxy-4-methyl-2H-chromen-2-one

7-Ethoxy-4-methyl-2H-chromen-2-one

7-Ethoxy-4-methyl-2H-chromen-2-one price.
  • $15 - $2440.98
  • Product name: 7-Ethoxy-4-methyl-2H-chromen-2-one
  • CAS: 87-05-8
  • MF: C12H12O3
  • MW: 204.22
  • EINECS:201-721-5
  • MDL Number:MFCD00016971
  • Synonyms:ETHYL 4-METHYLUMBELLIFERYL ETHER;TIMTEC-BB SBB010011;7-ETHOXY-4-METHYLCOUMARIN, FOR FLUORESCE NCE;Maraniol;7-Ethoxy-4-methylcoumarin 98%;METHYL-7-ETHOXYCOUMARIN, 4-(SG);4-Methyl-7-ethoxy-2H-1-benzopyran-2-one;7-Ethoxy-4-methyl-2H-1-benzopyran-2-one
Price27 Properties Safety Information Description
27 prices
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Brand
  • Adipogen Life Sciences
  • AHH
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth Carbosynth
  • Cayman Chemical
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
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  • 250g
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-E0004-M100
  • Product description7-Ethoxy-4-methylcoumarin ≥95%(HPLC)
  • Packaging100mg
  • Price$88
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-11865
  • Product description7-Ethoxy-4-methylcoumarin 90%
  • Packaging250g
  • Price$328
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ52515
  • Product description7-Ethoxy-4-methylcoumarin
  • Packaging25g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB20065
  • Product description7-Ethoxy-4-methylcoumarin, 98%
  • Packaging5g
  • Price$29.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB20065
  • Product description7-Ethoxy-4-methylcoumarin, 98%
  • Packaging25g
  • Price$107
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPXT0005367
  • Product description7-ETHOXY-4-METHYLCOUMARIN 95.00%
  • Packaging100G
  • Price$2440.98
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR4853
  • Product description7-Ethoxy-4-methylcoumarin 98%
  • Packaging5g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR4853
  • Product description7-Ethoxy-4-methylcoumarin 98%
  • Packaging25g
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR4853
  • Product description7-Ethoxy-4-methylcoumarin 98%
  • Packaging100g
  • Price$116
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFE35607
  • Product description7-Ethoxy-4-methylcoumarin
  • Packaging10g
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFE35607
  • Product description7-Ethoxy-4-methylcoumarin
  • Packaging25g
  • Price$95
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFE35607
  • Product description7-Ethoxy-4-methylcoumarin
  • Packaging50g
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFE35607
  • Product description7-Ethoxy-4-methylcoumarin
  • Packaging100g
  • Price$280
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFE35607
  • Product description7-Ethoxy-4-methylcoumarin
  • Packaging250g
  • Price$550
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number19586
  • Product description7-ethoxy-4-Methylcoumarin ≥98%
  • Packaging250mg
  • Price$117
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number19586
  • Product description7-ethoxy-4-Methylcoumarin ≥98%
  • Packaging500mg
  • Price$222
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Adipogen Life Sciences CDX-E0004-M100 7-Ethoxy-4-methylcoumarin ≥95%(HPLC) 100mg $88 2021-12-16 Buy
AHH MT-11865 7-Ethoxy-4-methylcoumarin 90% 250g $328 2021-12-16 Buy
AK Scientific J52515 7-Ethoxy-4-methylcoumarin 25g $100 2021-12-16 Buy
Alfa Aesar B20065 7-Ethoxy-4-methylcoumarin, 98% 5g $29.5 2021-12-16 Buy
Alfa Aesar B20065 7-Ethoxy-4-methylcoumarin, 98% 25g $107 2021-12-16 Buy
American Custom Chemicals Corporation PXT0005367 7-ETHOXY-4-METHYLCOUMARIN 95.00% 100G $2440.98 2021-12-16 Buy
Apolloscientific OR4853 7-Ethoxy-4-methylcoumarin 98% 5g $15 2021-12-16 Buy
Apolloscientific OR4853 7-Ethoxy-4-methylcoumarin 98% 25g $35 2021-12-16 Buy
Apolloscientific OR4853 7-Ethoxy-4-methylcoumarin 98% 100g $116 2021-12-16 Buy
Biosynth Carbosynth FE35607 7-Ethoxy-4-methylcoumarin 10g $60 2021-12-16 Buy
Biosynth Carbosynth FE35607 7-Ethoxy-4-methylcoumarin 25g $95 2021-12-16 Buy
Biosynth Carbosynth FE35607 7-Ethoxy-4-methylcoumarin 50g $160 2021-12-16 Buy
Biosynth Carbosynth FE35607 7-Ethoxy-4-methylcoumarin 100g $280 2021-12-16 Buy
Biosynth Carbosynth FE35607 7-Ethoxy-4-methylcoumarin 250g $550 2021-12-16 Buy
Cayman Chemical 19586 7-ethoxy-4-Methylcoumarin ≥98% 250mg $117 2024-03-01 Buy
Cayman Chemical 19586 7-ethoxy-4-Methylcoumarin ≥98% 500mg $222 2024-03-01 Buy
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Properties

Melting point :114-116 °C (lit.)
Boiling point :351.4±37.0 °C(Predicted)
Density :1.163±0.06 g/cm3(Predicted)
storage temp. :-20°C Freezer, Under inert atmosphere
solubility :DMF: soluble
form :Solid
color :White to Off-White
Odor :at 100.00 %. nutty walnut
Odor Type :nutty
BRN :169998
LogP :2.973 (est)
CAS DataBase Reference :87-05-8(CAS DataBase Reference)
NIST Chemistry Reference :4-Methyl-7-ethoxycoumarin(87-05-8)
EPA Substance Registry System :2H-1-Benzopyran-2-one, 7-ethoxy-4-methyl- (87-05-8)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

7-ethoxy-4-Methylcoumarin is a fluorophore that has been used to monitor functional activity of cytochrome P450 (CYP)1A1, CYP2B4, and CYP2B6. It demonstrates excitation/emission maxima of 318 and 377 nm, respectively in methanol and 360 and 449 nm, respectively in dealkylase.

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7-Ethoxy-4-Methylcoumarin CAS:87-05-8
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