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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

ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
18043
Advantage
56
Shanghai Kewel Chemical Co., Ltd.
Tel
021-64609169 18901607656
Fax
021-64609160
Email
greensnown@163.com
Country
China
ProdList
9906
Advantage
50
Zhengzhou Alfachem Co.,Ltd.
Tel
0371-53778726 18003825608
Fax
QQ:2885354392
Email
liuxiaoyan@alfachem.cn
Country
China
ProdList
1955
Advantage
58
Enki Biopharmaceuticals(Shanghai) Limited
Tel
021-57680965 13916707528
Fax
(21) 5768 0922
Email
yusu@enkibiopharma.com
Country
China
ProdList
45
Advantage
55
SHANGHAI FDC-CHEMICAL CO.,LTD
Tel
021-61469567 13482353728
Fax
021-61161605
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sales@fdc-chemical.com
Country
China
ProdList
16297
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NANJING ZENJI PHARMACEUTICALS
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025-58231105-8151
Fax
025-83172562
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marketing@zenjipharma.com
Country
China
ProdList
441
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Shanghai Han-Xiang Chemical Co., Ltd.
Tel
15971444841
Fax
18327183813
Email
amber@biochempartner.com
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China
ProdList
3061
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TOSUN PHARM
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020-61855200 13326451905
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260366801@qq.com
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ANHUI WITOP BIOTECH CO., LTD
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+8615255079626
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China
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Yangzhou Changhua Biotechnology Co., Ltd.
Tel
13815846020; 13815846020
Email
438399391@qq.com
Country
China
ProdList
861
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58
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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:


  • 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