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7-HYDROXYCOUMARIN-4-ACETIC ACID

7-HYDROXYCOUMARIN-4-ACETIC ACID Structure
  • ₹3360 - ₹10930
  • Product name: 7-HYDROXYCOUMARIN-4-ACETIC ACID
  • CAS: 6950-82-9
  • MF: C11H8O5
  • MW: 220.18
  • EINECS:
  • MDL Number:MFCD00037563
  • Synonyms:7-Hydroxy-2-oxo-2H-1-benzopyran-4-acetic Acid;NSC 642907;NSC 65625;7-HydroxycouMarinyl-4-acetic acid 97%;(7-hydroxy-2-oxo-2H-chromen-4-yl)acetic acid;2-(7-hydroxy-2-oxo-2H-chromen-4-yl)acetic acid;UMBELLIFERONE-4-ACETIC ACID;7-HYDROXY-4-COUMARINYLACETIC ACID
Price5 Properties Safety Information Description
5 prices
Selected condition：

Brand

  • Sigma-Aldrich
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 1G
  • 5G
  • ManufacturerSigma-Aldrich
  • Product number335665
  • Product description7-Hydroxycoumarinyl-4-acetic acid 97%
  • Packaging1G
  • Price₹3360
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number335665
  • Product description7-Hydroxycoumarinyl-4-acetic acid 97%
  • Packaging5G
  • Price₹10930
  • Updated2022-06-14
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberH1501
  • Product description7-Hydroxycoumarin-4-acetic Acid
  • Packaging5G
  • Price₹8400
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number335665
  • Product description7-Hydroxycoumarinyl-4-acetic acid 97%
  • Packaging1G
  • Price₹3360
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number335665
  • Product description7-Hydroxycoumarinyl-4-acetic acid 97%
  • Packaging5G
  • Price₹10930
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 335665 7-Hydroxycoumarinyl-4-acetic acid 97% 1G ₹3360 2022-06-14 Buy
Sigma-Aldrich 335665 7-Hydroxycoumarinyl-4-acetic acid 97% 5G ₹10930 2022-06-14 Buy
TCI Chemicals (India) H1501 7-Hydroxycoumarin-4-acetic Acid 5G ₹8400 2022-05-26 Buy
Sigma-Aldrich(India) 335665 7-Hydroxycoumarinyl-4-acetic acid 97% 1G ₹3360 2022-06-14 Buy
Sigma-Aldrich(India) 335665 7-Hydroxycoumarinyl-4-acetic acid 97% 5G ₹10930 2022-06-14 Buy

Properties

Melting point :212 °C (dec.) (lit.)
Boiling point :523.5±50.0 °C(Predicted)
Density :1.511±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :DMF: soluble
pka :4.24±0.10(Predicted)
form :Crystalline Powder
color :Off-white to pale yellow
λmax :326nm(MeOH)(lit.)
BRN :204777
CAS DataBase Reference :6950-82-9(CAS DataBase Reference)

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.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
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-Hydroxycoumarinyl-4-acetic acid was used in the synthesis of novel and specific enzyme substrates for Maroteaux-Lamy (MPS VI) and Morquio A (MPS IVA) diseases.It was also employed as ionic liquid matrice for MALDI-TOF MS of proteins, peptides and carbohydrates.

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BTC pharm India
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