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ChemicalBook >> CAS DataBase List >> 7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID

7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID

7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID price.
  • $77 - $750.75
  • Product name: 7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID
  • CAS: 5852-10-8
  • MF: C12H10O5
  • MW: 234.2
  • EINECS:
  • MDL Number:MFCD00467589
  • Synonyms:7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID 98+%;7-Hydroxy-4-methylcoumarin-3-acetic acid ,98%;7-HYDROXY-4-METHYLCOUMARIN-3-ACETIC ACID;(7-HYDROXY-4-METHYL-2-OXO-2H-CHROMEN-3-YL)-ACETIC ACID;7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID;7-HYDROXY-4-METHYL-CUMARONE-3-YL ACETIC ACID;4-METHYLUMBELLIFERONE-3-ACETIC ACID;2-butylundecanol
11 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Arctom
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • TCI Chemical
Package
  • 100mg
  • 250mg
  • 500mg
  • 0.5G
  • 1G
  • ManufacturerAK Scientific
  • Product number8297AJ
  • Product description7-Hydroxy-4-methylcoumarin-3-acetic Acid
  • Packaging100mg
  • Price$189
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0013222
  • Product description7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID 95.00%
  • Packaging0.5G
  • Price$682
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0013222
  • Product description7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID 95.00%
  • Packaging1G
  • Price$750.75
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS017485
  • Product description2-(7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)aceticacid 98%
  • Packaging100mg
  • Price$77
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS017485
  • Product description2-(7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)aceticacid 98%
  • Packaging250mg
  • Price$116
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS017485
  • Product description2-(7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)aceticacid 98%
  • Packaging1g
  • Price$289
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM162376
  • Product description2-(7-hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)aceticacid 95%
  • Packaging1g
  • Price$493
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD47000022
  • Product description2-(7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)aceticacid 95+%
  • Packaging250mg
  • Price$211
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD47000022
  • Product description2-(7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)aceticacid 95+%
  • Packaging1g
  • Price$527
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number064773
  • Product description(7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)-acetic acid
  • Packaging500mg
  • Price$237
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberH1398
  • Product description7-Hydroxy-4-methylcoumarin-3-acetic Acid >97.0%(HPLC)(T)
  • Packaging100mg
  • Price$108
  • Updated2025-07-31
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 8297AJ 7-Hydroxy-4-methylcoumarin-3-acetic Acid 100mg $189 2021-12-16 Buy
American Custom Chemicals Corporation CHM0013222 7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID 95.00% 0.5G $682 2021-12-16 Buy
American Custom Chemicals Corporation CHM0013222 7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID 95.00% 1G $750.75 2021-12-16 Buy
Arctom AS017485 2-(7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)aceticacid 98% 100mg $77 2021-12-16 Buy
Arctom AS017485 2-(7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)aceticacid 98% 250mg $116 2021-12-16 Buy
Arctom AS017485 2-(7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)aceticacid 98% 1g $289 2021-12-16 Buy
Chemenu CM162376 2-(7-hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)aceticacid 95% 1g $493 2021-12-16 Buy
Crysdot CD47000022 2-(7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)aceticacid 95+% 250mg $211 2021-12-16 Buy
Crysdot CD47000022 2-(7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)aceticacid 95+% 1g $527 2021-12-16 Buy
Matrix Scientific 064773 (7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)-acetic acid 500mg $237 2021-12-16 Buy
TCI Chemical H1398 7-Hydroxy-4-methylcoumarin-3-acetic Acid >97.0%(HPLC)(T) 100mg $108 2025-07-31 Buy

Properties

Melting point :263-267 °C
Boiling point :512.9±50.0 °C(Predicted)
Density :1.430±0.06 g/cm3(Predicted)
storage temp. :-20°C
solubility :DMF: soluble
form :powder to crystal
pka :3.78 ± 0.10, most acidic, temperature: 25 °C
color :Yellow solid
Appearance :Solid Powder
λmax :360 nm (Buffer pH 10.0)
BRN :220399
Biological Applications :Detecting nucleic acids; detecting/monitoring botulinum neurotoxins (BoNTs); assaying steroids; as a substrate for measuring proteinases activity
CAS DataBase Reference :5852-10-8

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

7-Hydroxy-4-methylcoumarin-3-acetic acid is an amine-reactive, blue-fluorescent dye used for pH measurement.

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