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ChemicalBook >> CAS DataBase List >> ErythroMycin A 6,9-IMino Ether

ErythroMycin A 6,9-IMino Ether

ErythroMycin A 6,9-IMino Ether price.
  • $185 - $2283
  • Product name: ErythroMycin A 6,9-IMino Ether
  • CAS: 99290-97-8
  • MF: C37H66N2O12
  • MW: 730.93
  • EINECS:619-419-0
  • MDL Number:
  • Synonyms:Azithromycin impurity Q (erythromycin A);Azithromycin Impurity 17;Erythromycin A 6,9-Imino Ether (Azithromycin ChP Impurity Q);Azithromycin Impurity 7 (Erythromycin A (6,9-Imino Ether));Erythromycin A (6,9-Imino Ether, Azithromycin Impurity 7);Azithromycin EP Impurity R;Reaxys ID: 5210605;Azithromycin CP Impurity Q
Price14 Properties Safety Information Description
14 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • American Custom Chemicals Corporation
  • Biosynth
  • Medical Isotopes, Inc.
  • TRC
Package
  • 1mg
  • 2mg
  • 5MG
  • 10mg
  • 25mg
  • 100mg
  • Manufactureraablocks
  • Product numberAA01CC5J
  • Product descriptionErythromycin A 6,9-Imino Ether >95%(HPLC)
  • Packaging10mg
  • Price$352
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA01CC5J
  • Product descriptionErythromycin A 6,9-Imino Ether >95%(HPLC)
  • Packaging100mg
  • Price$1947
  • Updated2026-05-29
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD269016
  • Product descriptionAzithromycin Impurity 17 95%
  • Packaging100MG
  • Price$1850
  • Updated2026-05-27
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0045945
  • Product descriptionERYTHROMYCIN A IMINO ESTER IMPURITY 95.00%
  • Packaging5MG
  • Price$453.94
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFE146285
  • Product descriptionErythromycin A 6,9-imino ether
  • Packaging10mg
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFE146285
  • Product descriptionErythromycin A 6,9-imino ether
  • Packaging1mg
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFE146285
  • Product descriptionErythromycin A 6,9-imino ether
  • Packaging2mg
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFE146285
  • Product descriptionErythromycin A 6,9-imino ether
  • Packaging5mg
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFE146285
  • Product descriptionErythromycin A 6,9-imino ether
  • Packaging25mg
  • Price$1557.5
  • Updated2026-06-04
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number69973
  • Product descriptionErythromycinA6,9-IminoEther
  • Packaging100mg
  • Price$2200
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberTRC-E650015-100MG
  • Product descriptionErythromycin A 6,9-Imino Ether >95%(HPLC)
  • Packaging100mg
  • Price$2283
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberE650015
  • Product descriptionErythromycinA6,9-IminoEther
  • Packaging10mg
  • Price$185
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberTRC-E650015-10MG
  • Product descriptionErythromycin A 6,9-Imino Ether >95%(HPLC)
  • Packaging10mg
  • Price$289
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberE650015
  • Product descriptionErythromycinA6,9-IminoEther
  • Packaging100mg
  • Price$1455
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA01CC5J Erythromycin A 6,9-Imino Ether >95%(HPLC) 10mg $352 2026-05-29 Buy
aablocks AA01CC5J Erythromycin A 6,9-Imino Ether >95%(HPLC) 100mg $1947 2026-05-29 Buy
ACHEMBLOCK AD269016 Azithromycin Impurity 17 95% 100MG $1850 2026-05-27 Buy
American Custom Chemicals Corporation API0045945 ERYTHROMYCIN A IMINO ESTER IMPURITY 95.00% 5MG $453.94 2021-12-16 Buy
Biosynth FE146285 Erythromycin A 6,9-imino ether 10mg $900 2026-06-04 Buy
Biosynth FE146285 Erythromycin A 6,9-imino ether 1mg $900 2026-06-04 Buy
Biosynth FE146285 Erythromycin A 6,9-imino ether 2mg $900 2026-06-04 Buy
Biosynth FE146285 Erythromycin A 6,9-imino ether 5mg $900 2026-06-04 Buy
Biosynth FE146285 Erythromycin A 6,9-imino ether 25mg $1557.5 2026-06-04 Buy
Medical Isotopes, Inc. 69973 ErythromycinA6,9-IminoEther 100mg $2200 2021-12-16 Buy
TRC TRC-E650015-100MG Erythromycin A 6,9-Imino Ether >95%(HPLC) 100mg $2283 2026-06-03 Buy
TRC E650015 ErythromycinA6,9-IminoEther 10mg $185 2021-12-16 Buy
TRC TRC-E650015-10MG Erythromycin A 6,9-Imino Ether >95%(HPLC) 10mg $289 2026-06-03 Buy
TRC E650015 ErythromycinA6,9-IminoEther 100mg $1455 2021-12-16 Buy

Properties

Melting point :129-130 °C
Boiling point :792.2±60.0 °C(Predicted)
Density :1.29±0.1 g/cm3(Predicted)
storage temp. :Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Solid
pka :13.18±0.70(Predicted)
color :White to Off-White
Stability :Hygroscopic

Safety Information

Symbol(GHS): Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P285 In case of inadequate ventilation wear respiratory protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P341 IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P321 Specific treatment (see … on this label).
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.
P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P363 Wash contaminated clothing before reuse.
P501 Dispose of contents/container to..…

Description

An impurity in the synthesis of Erythromycin (E649950). An antibacterial.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. S.Z. PhyStandard Bio-Tech. Co., Ltd. Shanghai TaoSu Biochemical Technology Co., Ltd. Quality Control Solutions Ltd. Shanghai Kewel Chemical Co., Ltd. Nanjing XiZe Biotechnology CO., Ltd. BOC Sciences Hubei Yangxin Medical Technology Co., Ltd. XinYao(Shenzhen) Biological Technology Co., Ltd. Zhaoqing Wanwei New Material Technology Co., Ltd.