ChemicalBook >> CAS DataBase List >>Crisaborole Impurity
Crisaborole Impurity
- CAS No.
- 906673-42-5
- Chemical Name:
- Crisaborole Impurity
- Synonyms
- Crisaborole Impurity;Creborol Impurity 26;Crisaborole Impurity 26;Crisaborole intermediate;5-(4-cyanophenoxy)-2-hydroxybenzoic acid;4-(3-formyl-4-hydroxyphenoxy)benzonitrile;4-(2-bromo-5-(hydroxymethyl)phenoxy)benzonitrile;4-(2,4-dibromo-5-(hydroxymethyl)phenoxy)benzonitrile;4-(4-(4-bromo-3-formylphenoxy)-3-formylphenoxy)benzonitrile;3-[(1,3-dihydro-1-hydroxy-2,1-benzoxaborol-5-yl)oxy]Benzonitrile
- CBNumber:
- CB74868636
- Molecular Formula:
- C14H10BNO3
- Molecular Weight:
- 251.05
- MDL Number:
- MFCD22415398
- MOL File:
- 906673-42-5.mol
Last updated:2023-04-23 13:52:06
| Product description | Number | Pack Size | Price |
| 3-[(1,3-Dihydro-1-hydroxy-2,1-benzoxaborol-5-yl)oxy]benzonitrile | D453020 | 50mg | $4400 |
| 3-[(1,3-Dihydro-1-hydroxy-2,1-benzoxaborol-5-yl)oxy]benzonitrile | D453020 | 100mg | $8250 |
| Melting point | 180-183°C |
|---|---|
| Boiling point | 411.1±55.0 °C(Predicted) |
| Density | 1.33±0.1 g/cm3(Predicted) |
| storage temp. | -20°C Freezer, Under inert atmosphere |
| solubility | Acetonitrile (Slightly), Chloroform (Slightly), DMSO (Slightly) |
| form | Solid |
| pka | 7.04±0.20(Predicted) |
| color | White to Off-White |
| FDA UNII | RY5P9BKG47 |
Crisaborole Impurity price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | D453020 | 3-[(1,3-Dihydro-1-hydroxy-2,1-benzoxaborol-5-yl)oxy]benzonitrile | 906673-42-5 | 50mg | $4400 | 2021-12-16 | Buy |
| TRC | D453020 | 3-[(1,3-Dihydro-1-hydroxy-2,1-benzoxaborol-5-yl)oxy]benzonitrile | 906673-42-5 | 100mg | $8250 | 2021-12-16 | Buy |
Crisaborole Impurity Preparation Products And Raw materials
Raw materials
Preparation Products
Crisaborole Impurity Suppliers
Global( 34)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Shenzhen Excellent Biomedical Technology Co.,Ltd. | +undefined18318671572 | sale@ex-biotech.com | China | 1092 | 58 |
| ShenZhen H&D Pharmaceutical Technology Co., LTD | +8618627948422 | sale@hdimpurity.com | China | 3681 | 58 |
| QUALITY CONTROL SOLUTIONS LTD. | +86-0755-66853366 +86-13670046396 | export03@qcsrm.com | China | 24342 | 58 |
| ChemStrong Scientific Co.,Ltd | 0755-0755-66853366 13670046396 | sales@chem-strong.com | China | 18298 | 56 |
| Shandong Chengchuang Blue Sea Pharmaceutical Technology Co., Ltd. | 0531-58897130 15508676053 | drug_impurity@sdcclh.com | China | 2215 | 58 |
| Suzhou Rovathin Foreign Trade Co.,Ltd | 0512-65816829 18662214788 | info@rovathin.com.cn | China | 9986 | 58 |
| Yangzhou Changhua Biotechnology Co., Ltd. | 15189846850 13815846020 | 710163098@qq.com | China | 908 | 58 |
| Tianjin shijia biomedical technology co., LTD | 15022261580 15022261580; | tjshj1212@163.com | China | 2696 | 58 |
| Zhengzhou Edward Biology Co.,Ltd | 0371-63682289 15538176268 | jacschem@163.com | China | 9922 | 58 |
3-[(1,3-dihydro-1-hydroxy-2,1-benzoxaborol-5-yl)oxy]Benzonitrile
Crisaborole intermediate
5-(4-cyanophenoxy)-2-hydroxybenzoic acid
4-(3-formyl-4-hydroxyphenoxy)benzonitrile
4-((2,2'-diformyl-4'-(4-isocyanophenoxy)-[1,1'-biphenyl]-4-yl)oxy)benzonitrile
4-(3-formyl-4-(3-formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)phenoxy)benzonitrile
4-(3-(hydroxymethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)benzonitrile
4-(2-bromo-5-(hydroxymethyl)phenoxy)benzonitrile
4-(2,4-dibromo-5-(hydroxymethyl)phenoxy)benzonitrile
4-(4-((1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-5-yl)oxy)-3-(hydroxymethyl)phenoxy)benzonitrile
4-(4-(4-bromo-3-(hydroxymethyl)phenoxy)-3-(hydroxymethyl)phenoxy)benzonitrile
4-(4-(4-bromo-3-formylphenoxy)-3-formylphenoxy)benzonitrile
Benzonitrile, 3-[(1,3-dihydro-1-hydroxy-2,1-benzoxaborol-5-yl)oxy]-
Crisaborole Impurity 26
3-[(1-Hydroxy-1 3-dihydro-2
1-benzoxaborole-5-yl)oxy]benzonitrile
Crisaborole Impurity
Creborol Impurity 26
906673-42-5
GYL
