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4-METHYLUMBELLIFERYL OLEATE

4-METHYLUMBELLIFERYL OLEATE Structure
  • ₹7902 - ₹27722.83
  • Product name: 4-METHYLUMBELLIFERYL OLEATE
  • CAS: 18323-58-5
  • MF: C28H40O4
  • MW: 440.61
  • EINECS:242-210-7
  • MDL Number:MFCD00076095
  • Synonyms:OLEIC ACID-4-METHYLUMBELLIFERYL ESTER;4-METHYLUMBELLIFERYL OLEATE;4-MU-OLEATE;4-methyl-2-oxo-2H-1-benzopyran-7-yl oleate;4-METHYLUMBELLIFERYL OLEATE, FOR FLUORES CENCE;4-MethylumbelliferylOleateA.R.;(9Z)-9-Octadecenoic Acid 4-Methyl-2-oxo-2H-1-benzopyran-7-yl Ester;(Z)-9-Octadecenoic acid (4-methyl-2-oxo-2H-1-benzopyran-7-yl) ester
Price4 Properties Safety Information Description
4 prices
Selected condition：

Brand

  • Sigma-Aldrich(India)
  • ottokemi

Package

  • 25MG
  • 100MG
  • ManufacturerSigma-Aldrich(India)
  • Product number75164
  • Product description4-Methylumbelliferyl oleate suitable for fluorescence, ≥95% (HPCE)
  • Packaging25MG
  • Price₹10435.3
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number75164
  • Product description4-Methylumbelliferyl oleate suitable for fluorescence, ≥95% (HPCE)
  • Packaging100MG
  • Price₹27722.83
  • Updated2022-06-14
  • Buy
  • Manufacturerottokemi
  • Product number M 8805
  • Product description4-Methylumbelliferyl oleate, suitable for fluorescence, ≥95%
  • Packaging25mg
  • Price₹7902
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number M 8805
  • Product description4-Methylumbelliferyl oleate, suitable for fluorescence, ≥95%
  • Packaging100mg
  • Price₹21006
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 75164 4-Methylumbelliferyl oleate suitable for fluorescence, ≥95% (HPCE) 25MG ₹10435.3 2022-06-14 Buy
Sigma-Aldrich(India) 75164 4-Methylumbelliferyl oleate suitable for fluorescence, ≥95% (HPCE) 100MG ₹27722.83 2022-06-14 Buy
ottokemi M 8805 4-Methylumbelliferyl oleate, suitable for fluorescence, ≥95% 25mg ₹7902 2022-05-26 Buy
ottokemi M 8805 4-Methylumbelliferyl oleate, suitable for fluorescence, ≥95% 100mg ₹21006 2022-05-26 Buy

Properties

Melting point :37-38 °C (lit.)
Boiling point :471.81°C (rough estimate)
Density :1.023
refractive index :1.4840 (estimate)
Flash point :281.3℃
storage temp. :-20°C
solubility :2-methoxyethanol: soluble
form :Solid
color :Colorless to Pale Yellow Oil
BRN :4887028
CAS DataBase Reference :18323-58-5(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
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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

4-Methylumbelliferyl (4-MU) oleate is a fluorogenic substrate for acid and alkaline lipases. It is cleaved by lipases, liberating 4-MU, which has an emission maximum at 445-454 nm. The excitation maximum for 4-MU is pH-dependent: 330, 370, and 385 nm at pH 4.6, 7.4, and 10.4, respectively.

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