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ChemicalBook >> CAS DataBase List >> (BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID

(BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID

(BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID price.
  • $56 - $1000
  • Product name: (BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID
  • CAS: 56683-55-7
  • MF: C15H20O7
  • MW: 312.32
  • EINECS:
  • MDL Number:MFCD00143276
  • Synonyms:4'-CARBOXYBENZO-15-CROWN-5;4-CARBOXYBENZO-15-CROWN-5;4'-CARBOXYBENZO-15-CROWN 5-ETHER;(BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID;(BENZO-15-CROWN-5)-4'-CARBOXYLIC ACID;2,3-(4-CARBOXYBENZO)-1,4,7,10,13-PENTAOXACYCLOPENTADEC-2-ENE;2,3,5,6,8,9,11,12-OCTAHYDRO-1,4,7,10,13-BENZOPENTAOXACYCLOPENTADECIN-15-CARBOXYLIC ACID;4-Carboxybenzo-15-crown-5, 99+%
18 prices
Selected condition：
Brand
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth Carbosynth
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 2g
  • ManufacturerAK Scientific
  • Product number6445AL
  • Product description4'-Carboxybenzo-15-crown 5-Ether
  • Packaging1g
  • Price$792
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA748458
  • Product description2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine-15-carboxylicacid 97%
  • Packaging1g
  • Price$171
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA748458
  • Product description2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine-15-carboxylicacid 97%
  • Packaging250mg
  • Price$84
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA748458
  • Product description2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine-15-carboxylicacid 97%
  • Packaging100mg
  • Price$56
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0011608
  • Product description4'-CARBOXYBENZO-15-CROWN-5 95.00%
  • Packaging1G
  • Price$908.95
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS656416
  • Product description2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine-15-carboxylicacid 97%
  • Packaging100mg
  • Price$91
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS656416
  • Product description2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine-15-carboxylicacid 97%
  • Packaging250mg
  • Price$136
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS656416
  • Product description2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine-15-carboxylicacid 97%
  • Packaging1g
  • Price$337
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC62073
  • Product description4'-Carboxybenzo-15-crown 5-Ether
  • Packaging100mg
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC62073
  • Product description4'-Carboxybenzo-15-crown 5-Ether
  • Packaging250mg
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC62073
  • Product description4'-Carboxybenzo-15-crown 5-Ether
  • Packaging500mg
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC62073
  • Product description4'-Carboxybenzo-15-crown 5-Ether
  • Packaging1g
  • Price$550
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC62073
  • Product description4'-Carboxybenzo-15-crown 5-Ether
  • Packaging2g
  • Price$1000
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD53000177
  • Product description2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine-15-carboxylicacid 97%
  • Packaging1g
  • Price$445
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number21874
  • Product description4′-Carboxybenzo-15-crown-5 ≥98.0%
  • Packaging1g
  • Price$303
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberC1713
  • Product description4'-Carboxybenzo-15-crown 5-Ether >98.0%(GC)(T)
  • Packaging1g
  • Price$571
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 6445AL 4'-Carboxybenzo-15-crown 5-Ether 1g $792 2021-12-16 Buy
Ambeed A748458 2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine-15-carboxylicacid 97% 1g $171 2021-12-16 Buy
Ambeed A748458 2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine-15-carboxylicacid 97% 250mg $84 2021-12-16 Buy
Ambeed A748458 2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine-15-carboxylicacid 97% 100mg $56 2021-12-16 Buy
American Custom Chemicals Corporation CHM0011608 4'-CARBOXYBENZO-15-CROWN-5 95.00% 1G $908.95 2021-12-16 Buy
Arctom AS656416 2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine-15-carboxylicacid 97% 100mg $91 2021-12-16 Buy
Arctom AS656416 2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine-15-carboxylicacid 97% 250mg $136 2021-12-16 Buy
Arctom AS656416 2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine-15-carboxylicacid 97% 1g $337 2021-12-16 Buy
Biosynth Carbosynth FC62073 4'-Carboxybenzo-15-crown 5-Ether 100mg $70 2021-12-16 Buy
Biosynth Carbosynth FC62073 4'-Carboxybenzo-15-crown 5-Ether 250mg $160 2021-12-16 Buy
Biosynth Carbosynth FC62073 4'-Carboxybenzo-15-crown 5-Ether 500mg $300 2021-12-16 Buy
Biosynth Carbosynth FC62073 4'-Carboxybenzo-15-crown 5-Ether 1g $550 2021-12-16 Buy
Biosynth Carbosynth FC62073 4'-Carboxybenzo-15-crown 5-Ether 2g $1000 2021-12-16 Buy
Crysdot CD53000177 2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine-15-carboxylicacid 97% 1g $445 2021-12-16 Buy
Sigma-Aldrich 21874 4′-Carboxybenzo-15-crown-5 ≥98.0% 1g $303 2024-03-01 Buy
TCI Chemical C1713 4'-Carboxybenzo-15-crown 5-Ether >98.0%(GC)(T) 1g $571 2024-03-01 Buy

Properties

Melting point :188-191 °C
Boiling point :412.24°C (rough estimate)
Density :1.184
refractive index :1.6380 (estimate)
storage temp. :2-8°C
solubility :almost transparency in hot Methanol
form :powder to crystal
pka :4.25±0.20(Predicted)
color :White to Almost white
BRN :1597153

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

4''-Carboxybenzo-15-crown-5 is a versatile crown ether used as a reactant in the preparation of β-diketone Gadolinium chelates for the detection of K+ or Mg2+ and Ca2+ ions.

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