ChemicalBook > CAS DataBase List > Crisaborole Impurity 5

Crisaborole Impurity 5

Product Name
Crisaborole Impurity 5
CAS No.
2141947-89-7
Chemical Name
Crisaborole Impurity 5
Synonyms
Criborol impurity 5;Crisaborole Impurity 5;Crisaborole Impurity 27;Crisaborole Impurity 44;Crisaborole intermediate 3;Benzonitrile, 4-[3-formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]-;4-[3- formyl -4-(4,4,5,5- tetramethyl -1,3,2- dioxolan -2- yl) phenoxy]-benzonitrile *
CBNumber
CB54881659
Molecular Formula
C20H20BNO4
Formula Weight
349.19
MOL File
2141947-89-7.mol
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Crisaborole Impurity 5 Property

Boiling point:
514.2±50.0 °C(Predicted)
Density 
1.19±0.1 g/cm3(Predicted)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H317May cause an allergic skin reaction

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P272Contaminated work clothing should not be allowed out of the workplace.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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Crisaborole Impurity 5 Chemical Properties,Usage,Production

Uses

4-(3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)benzonitrile can be useful in the prepration of crisaborole intermediate.

Crisaborole Impurity 5 Preparation Products And Raw materials

Raw materials

Preparation Products

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Crisaborole Impurity 5 Suppliers

China 46 India 2 Global 48
Enki Biopharmaceuticals(Shanghai) Limited
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View Lastest Price from Crisaborole Impurity 5 manufacturers

Zibo Hangyu Biotechnology Development Co., Ltd
Product
Crisaborole Impurity 5 2141947-89-7
Price
US $45.00-450.00/KG
Min. Order
1KG
Purity
0.99
Supply Ability
20 tons
Release date
2023-10-20
Hangzhou ICH Biofarm Co., Ltd
Product
Crisaborole Impurity 5 2141947-89-7
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%+
Supply Ability
5000KG
Release date
2023-07-13

2141947-89-7, Crisaborole Impurity 5Related Search:

4-bromo-3-(1,3-dioxolan-2-yl)phenol Crisaborole 4-(4-BroMo-3-(1,3-dioxolan-2-yl)phenoxy)benzonitrile

  • Crisaborole Impurity 5
  • Benzonitrile, 4-[3-formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]-
  • Crisaborole intermediate 3
  • Crisaborole Impurity 44
  • Crisaborole Impurity 27
  • Criborol impurity 5
  • 4-[3- formyl -4-(4,4,5,5- tetramethyl -1,3,2- dioxolan -2- yl) phenoxy]-benzonitrile *
  • 2141947-89-7