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ChemicalBook >> CAS DataBase List >> Diethyl cromoglycate

Diethyl cromoglycate

Diethyl cromoglycate price.
  • $28 - $1770
  • Product name: Diethyl cromoglycate
  • CAS: 16150-45-1
  • MF: C27H24O11
  • MW: 524.47
  • EINECS:
  • MDL Number:MFCD01762791
  • Synonyms:Diethyl chromoglycate;1,3-BIS(2-ETHOXYCARBONYLCHROMON-5-YLOXY)-2-HYDROXYPROPAN: DIETHYL CROMOGLYCATE;Diethyl cromoglicate;5-[3-(2-carbethoxy-4-keto-chromen-5-yl)oxy-2-hydroxy-propoxy]-4-keto-chromene-2-carboxylic acid ethyl ester;ethyl 5-[3-(2-ethoxycarbonyl-4-oxo-chromen-5-yl)oxy-2-hydroxy-propoxy]-4-oxo-chromene-2-carboxylate;ethyl 5-[3-(2-ethoxycarbonyl-4-oxochromen-5-yl)oxy-2-hydroxypropoxy]-4-oxochromene-2-carboxylate;Diethyl 5,5'-((2-hydroxypropane-1,3-diyl)-bis(oxy))bis(4-oxo-4H-chromene-2-carboxylate);Sodium Cromoglicate Impurity 1
Price44 Properties Safety Information Description
44 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • TRC
  • Usbiological
Package
  • 5mg
  • 10mg
  • 25mg
  • 50mg
  • 100mg
  • 250.00mg
  • 250mg
  • 500mg
  • 1.00g
  • 1g
  • 5.00g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA001VKM
  • Product descriptionDiethyl 5,5'-((2-Hydroxypropane-1,3-Diyl)Bis(Oxy))Bis(4-Oxo-4H-Chromene-2-Carboxylate) 97%
  • Packaging100mg
  • Price$31
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001VKM
  • Product descriptionDiethyl 5,5'-((2-Hydroxypropane-1,3-Diyl)Bis(Oxy))Bis(4-Oxo-4H-Chromene-2-Carboxylate) 97%
  • Packaging250mg
  • Price$40
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001VKM
  • Product descriptionDiethyl 5,5'-((2-Hydroxypropane-1,3-Diyl)Bis(Oxy))Bis(4-Oxo-4H-Chromene-2-Carboxylate) 97%
  • Packaging1g
  • Price$95
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001VKM
  • Product descriptionDiethyl 5,5'-((2-Hydroxypropane-1,3-Diyl)Bis(Oxy))Bis(4-Oxo-4H-Chromene-2-Carboxylate) 96%
  • Packaging5g
  • Price$407
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001VKM
  • Product descriptionDiethyl 5,5'-((2-Hydroxypropane-1,3-Diyl)Bis(Oxy))Bis(4-Oxo-4H-Chromene-2-Carboxylate) 96%
  • Packaging10g
  • Price$674
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001VKM
  • Product descriptionDiethyl 5,5'-((2-Hydroxypropane-1,3-Diyl)Bis(Oxy))Bis(4-Oxo-4H-Chromene-2-Carboxylate) 96%
  • Packaging25g
  • Price$1342
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD240509
  • Product descriptionethyl 5-(3-{[2-(ethoxycarbonyl)-4-oxo-4H-chromen-5-yl]oxy}-2-hydroxypropoxy)-4-oxo-4H-chromene-2-carboxylate 95%
  • Packaging25G
  • Price$870
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD240509
  • Product descriptionethyl 5-(3-{[2-(ethoxycarbonyl)-4-oxo-4H-chromen-5-yl]oxy}-2-hydroxypropoxy)-4-oxo-4H-chromene-2-carboxylate 95%
  • Packaging5G
  • Price$290
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD240509
  • Product descriptionethyl 5-(3-{[2-(ethoxycarbonyl)-4-oxo-4H-chromen-5-yl]oxy}-2-hydroxypropoxy)-4-oxo-4H-chromene-2-carboxylate 95%
  • Packaging1G
  • Price$105
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS147874
  • Product descriptionDiethylcromoglycate 97%
  • Packaging5G
  • Price$1042
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberO543
  • Product descriptionDiethyl cromoglycate 98%(HPLC)
  • Packaging5g
  • Price$494
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberO543
  • Product descriptionDiethyl cromoglycate 98%(HPLC)
  • Packaging1g
  • Price$141
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberO543
  • Product descriptionDiethyl cromoglycate 98%(HPLC)
  • Packaging250mg
  • Price$52
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberO543
  • Product descriptionDiethyl cromoglycate 98%(HPLC)
  • Packaging100mg
  • Price$32
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ11257
  • Product descriptionSodium Cromoglicate EP Impurity B 98%(HPLC)
  • Packaging5mg
  • Price$28
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ11257
  • Product descriptionSodium Cromoglicate EP Impurity B 98%(HPLC)
  • Packaging25mg
  • Price$68
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001VKM Diethyl 5,5'-((2-Hydroxypropane-1,3-Diyl)Bis(Oxy))Bis(4-Oxo-4H-Chromene-2-Carboxylate) 97% 100mg $31 2026-05-28 Buy
aablocks AA001VKM Diethyl 5,5'-((2-Hydroxypropane-1,3-Diyl)Bis(Oxy))Bis(4-Oxo-4H-Chromene-2-Carboxylate) 97% 250mg $40 2026-05-28 Buy
aablocks AA001VKM Diethyl 5,5'-((2-Hydroxypropane-1,3-Diyl)Bis(Oxy))Bis(4-Oxo-4H-Chromene-2-Carboxylate) 97% 1g $95 2026-05-28 Buy
aablocks AA001VKM Diethyl 5,5'-((2-Hydroxypropane-1,3-Diyl)Bis(Oxy))Bis(4-Oxo-4H-Chromene-2-Carboxylate) 96% 5g $407 2026-05-28 Buy
aablocks AA001VKM Diethyl 5,5'-((2-Hydroxypropane-1,3-Diyl)Bis(Oxy))Bis(4-Oxo-4H-Chromene-2-Carboxylate) 96% 10g $674 2026-05-28 Buy
aablocks AA001VKM Diethyl 5,5'-((2-Hydroxypropane-1,3-Diyl)Bis(Oxy))Bis(4-Oxo-4H-Chromene-2-Carboxylate) 96% 25g $1342 2026-05-28 Buy
ACHEMBLOCK AD240509 ethyl 5-(3-{[2-(ethoxycarbonyl)-4-oxo-4H-chromen-5-yl]oxy}-2-hydroxypropoxy)-4-oxo-4H-chromene-2-carboxylate 95% 25G $870 2026-05-27 Buy
ACHEMBLOCK AD240509 ethyl 5-(3-{[2-(ethoxycarbonyl)-4-oxo-4H-chromen-5-yl]oxy}-2-hydroxypropoxy)-4-oxo-4H-chromene-2-carboxylate 95% 5G $290 2026-05-27 Buy
ACHEMBLOCK AD240509 ethyl 5-(3-{[2-(ethoxycarbonyl)-4-oxo-4H-chromen-5-yl]oxy}-2-hydroxypropoxy)-4-oxo-4H-chromene-2-carboxylate 95% 1G $105 2026-05-27 Buy
Activate Scientific AS147874 Diethylcromoglycate 97% 5G $1042 2021-12-16 Buy
AK Scientific O543 Diethyl cromoglycate 98%(HPLC) 5g $494 2026-06-04 Buy
AK Scientific O543 Diethyl cromoglycate 98%(HPLC) 1g $141 2026-06-04 Buy
AK Scientific O543 Diethyl cromoglycate 98%(HPLC) 250mg $52 2026-06-04 Buy
AK Scientific O543 Diethyl cromoglycate 98%(HPLC) 100mg $32 2026-06-04 Buy
AK Scientific J11257 Sodium Cromoglicate EP Impurity B 98%(HPLC) 5mg $28 2026-06-04 Buy
AK Scientific J11257 Sodium Cromoglicate EP Impurity B 98%(HPLC) 25mg $68 2026-06-04 Buy
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Properties

Melting point :180-182 °C(Solv: ethanol (64-17-5); benzene (71-43-2))
Boiling point :715.2±60.0 °C(Predicted)
Density :1.408±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :Chloroform (Slightly, Heated), DMSO (Slightly, Heated), Methanol (Slightly, Heat
form :Solid
pka :13.02±0.20(Predicted)
color :Pale Yellow to Pale Beige
Stability :Hygroscopic
Major Application :pharmaceutical
InChIKey :KRBBSLDXYDBFEC-UHFFFAOYSA-N
SMILES :C12C=CC=C(OCC(O)COC3=CC=CC4OC(C(=O)OCC)=CC(=O)C3=4)C=1C(=O)C=C(C(=O)OCC)O2

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 P264, P270, P301+P312, P330, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Diethyl cromoglycate is a derivative of Sodium cromoglycate (C815000). Sodium cromoglycate is a bischromone derivative that is used as prophylactic treatment and maintenance of bronchial asthma by preventing the release of histamine in the body.

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Suppliers and manufacturers

Wuhan Xingkunda Pharmaceutical Technology Co., Ltd Jiangsu seed Chem Co., Ltd. Wuhan Yuqing Jiaheng Pharmaceutical Co., Ltd Shanghai Topbiochem Technology Co., Ltd Guangzhou Isun Pharmaceutical Co., Ltd Zouping Mingxing Chemical Co.,Ltd. Shanghai Hao Yun Chemical Science Co.,Ltd. Beijing Universal Century Technology Co., Ltd. Bide Pharmatech Ltd. Shanghai Kewel Chemical Co., Ltd.