Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE

3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE

3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE Structure
3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE structure
CAS No.
127842-54-0
Chemical Name:
3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE
Synonyms
Roflumilast Impurity K;3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE;Benzaldehyde, 3,4-bis(difluoroMethoxy)-
CBNumber:
CB8842044
Molecular Formula:
C9H6F4O3
Molecular Weight:
238.14
MDL Number:
MFCD08706075
MOL File:
127842-54-0.mol
Last updated:2023-04-23 13:52:06
Request For Quotation

3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE Properties

Boiling point 265.8±35.0℃ (760 Torr)
Density 1.387±0.06 g/cm3 (20 ºC 760 Torr)
Flash point 111.1±20.8℃
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
solubility Chloroform (Slightly), Methanol (Slightly)
form Oil
color Clear Light Yellow

SAFETY

Risk and Safety Statements

HS Code  2912490090

3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC B426290 3,4-Bis(difluoromethoxy)benzaldehyde 127842-54-0 10g $950 2021-12-16 Buy
Medical Isotopes, Inc. 54578 3,4-Bis(difluoromethoxy)benzaldehyde 127842-54-0 1g $620 2021-12-16 Buy
AK Scientific X2702 3,4-Bis(difluoromethoxy)benzaldehyde 127842-54-0 1g $21 2021-12-16 Buy
AK Scientific J98037 3,4-Bis(difluoromethoxy)benzaldehyde 127842-54-0 5g $45 2021-12-16 Buy
Crysdot CD12156062 3,4-Bis(difluoromethoxy)benzaldehyde 98% 127842-54-0 25g $161 2021-12-16 Buy
Product number Packaging Price Buy
B426290 10g $950 Buy
54578 1g $620 Buy
X2702 1g $21 Buy
J98037 5g $45 Buy
CD12156062 25g $161 Buy

3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE Chemical Properties,Uses,Production

Chemical Properties

Yellow Oil

Uses

3,4-Bis(difluoromethoxy)benzaldehyde is an impurity of the antiasthmatic drug Roflumilast (R639700). 3,4-Bis(difluoromethoxy)benzaldehyde is used in the preparation of diphenylethylene compounds as PDE4 (phosphodiesterase-4) inhibitors for treatment of cancer, CNS disorders, and inflammatory disorders.

3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE Preparation Products And Raw materials

Raw materials

4-Difluoromethoxy-3-hydroxybenzaldehyde Difluorochloromethane Protocatechualdehyde

Preparation Products

3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE Suppliers

Global( 99)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 15932 58
AB PharmaTech,LLC 		323-480-4688 United States 989 55
Changzhou Ansciep Chemical Co., Ltd. 		+86 519 86305871 sales@ansciepchem.com CHINA 4242 58
Accela ChemBio Inc. 		(+1)-858-699-3322 info@accelachem.com United States 19965 58
career henan chemical co 		+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
Fuxin Pharmaceutical 		+86-021-021-50872116 +8613122107989 contact@fuxinpharm.com China 10297 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		+8613580539051 joe@yuhengpharm.com CHINA 21149 58
Allfluoro pharmaceutical co. ltd. 		021-26137118 +8615821363818 sales@allfluoro.com China 5791 58
WinWin Chemical CO., Limited 		+86-0577-64498589 +8615325081899 sales@win-winchemical.com China 13854 58
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
Shanghai Daken Advanced Materials Co.,Ltd 		58
AB PharmaTech,LLC 		55
Changzhou Ansciep Chemical Co., Ltd. 		58
Accela ChemBio Inc. 		58
career henan chemical co 		58
Fuxin Pharmaceutical 		58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		58
Allfluoro pharmaceutical co. ltd. 		58
WinWin Chemical CO., Limited 		58

View Lastest Price from 3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE pictures 2020-02-02 3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE
127842-54-0
 US $1.00 / KG 1KG 97% 100kg Career Henan Chemical Co

127842-54-0(3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE)Related Search:

Phenethyl alcohol 3-CyclopropylMethoxy-4-Hydroxybenzaldehyde 4-(DIFLUOROMETHOXY)-3-(CYCLOPROPYLMETHOXY)-BENZALDEHYDE 3,4-DifluoroMethoxybenzaldehyde 3-Cyclopropylmethoxy-4-difluoromethoxy-benzoic acid
(difluoromethoxy)benzaldehyde 2,2,4,4-TETRAFLUORO-3,4-DIHYDRO-2H-BENZO[B-1,4]-DIOXEPINE-7-CARBALDEHYDE 6-ACETYL-2,2,3,3-TETRAFLUOROBENZO-1,4-DIOXANE 2,2,3,3-TETRAFLUORO-1,4-BENZODIOXENE-6-CARBALDEHYDE RARECHEM AL BO 1892
1-(2,2,4,4-TETRAFLUORO-3,4-DIHYDRO-2H-BENZO(B)(1,4)-DIOXEPIN-7-YL)-PROPANE-1-ONE 3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE

1of3

Benzaldehyde, 3,4-bis(difluoroMethoxy)- 3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE Roflumilast Impurity K 127842-54-0 Aromatics Intermediates Intermediates & Fine Chemicals Pharmaceuticals