- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-(4-chlorobenzyl)phthalazin-1-ol
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-(4-chlorobenzyl)phthalazin-1-ol
- Price: ￥5836.0/10g ￥1246.0/1g ￥11106.0/25g ￥3036.0/5g
- Purity: 95.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-(4-Chloro-benzyl)-2H-phthalazin-1-one
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: 4-(4-chlorobenzyl)phthalazin-1-ol
- Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/25g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
53242-88-9
53242-88-9 structure
- Name: 4-(4-chlorobenzyl)phthalazin-1-ol
- Chemical Name: 4-(4-Chlorobenzyl)phthalazin-1(2H)-one
- CAS Number: 53242-88-9
- Molecular Formula: C15H11ClN2O
- Molecular Weight: 270.714
- Catalog: analytical chemistry Standard Pharmacopoeia Standards and Magazine Standards
- Create Date: 2018-12-18 22:41:17
- Modify Date: 2025-08-22 13:41:37
| Name | 4-(4-Chlorobenzyl)phthalazin-1(2H)-one |
|---|---|
| Synonyms |
4-[(4-Chlorophenyl)methyl]-1(2H)-phthalazinone
1(2H)-Phthalazinone, 4-[(4-chlorophenyl)methyl]- 4-(4-Chlorobenzyl)phthalazin-1(2H)-one 4-(4-Chlorobenzyl)-1(2H)-phthalazinone Azelastine impurity D 4-(4-chlorobenzyl)phthalazin-1-ol |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 522.3ºC at 760 mmHg |
| Molecular Formula | C15H11ClN2O |
| Molecular Weight | 270.714 |
| Flash Point | 269.7ºC |
| Exact Mass | 270.056000 |
| PSA | 45.75000 |
| LogP | 3.09 |
| Index of Refraction | 1.661 |
| Hazard Codes | Xi |
|---|---|
| RIDADR | NONH for all modes of transport |
| HS Code | 2933990090 |
|
~90%
53242-88-9 |
| Literature: GLAXO GROUP LIMITED Patent: WO2007/122156 A1, 2007 ; Location in patent: Page/Page column 114-115 ; WO 2007/122156 A1 |
|
~77%
53242-88-9 |
| Literature: Derita, Marcos; Del Olmo, Esther; Barboza, Bianca; Garcia-Cadenas, Ana Esther; Lopez-Perez, Jose Luis; Andujar, Sebastian; Enriz, Daniel; Zacchino, Susana; Feliciano, Arturo San Molecules, 2013 , vol. 18, # 3 p. 3479 - 3501 |
|
~67%
53242-88-9 |
| Literature: Havaldar, Freddy H.; Dabholkar, Bhushan V.; Mule, Ganesh B. Synthetic Communications, 2013 , vol. 43, # 8 p. 1127 - 1137 |
|
~87%
53242-88-9 |
| Literature: Scheffler; Engel; Kutscher; Sheldrick; Bell Archiv der Pharmazie, 1988 , vol. 321, # 4 p. 205 - 208 |
|
~%
53242-88-9 |
| Literature: Archiv der Pharmazie, , vol. 321, # 4 p. 205 - 208 |
|
~%
53242-88-9 |
| Literature: Synthetic Communications, , vol. 43, # 8 p. 1127 - 1137 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |