- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 7-Bromoisatin
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 7-Bromoisatin
- Price: ￥208.0/1g ￥618.0/5g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 7-Bromoisatin
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
20780-74-9
20780-74-9 structure
- Name: 7-Bromoisatin
- Chemical Name: 7-bromo-1h-indole-2,3-dione
- CAS Number: 20780-74-9
- Molecular Formula: C8H4BrNO2
- Molecular Weight: 226.027
- Catalog: Biochemical Biochemical reagent Biological dye
- Create Date: 2018-07-23 21:48:06
- Modify Date: 2025-08-22 10:51:04
| Name | 7-bromo-1h-indole-2,3-dione |
|---|---|
| Synonyms |
7-bromoindoline-2,3-dione
MFCD00774354 7-Bromo-2,3-indolinedione 1H-Indole-2,3-dione, 7-bromo- 7-Bromoindole-2,3-dione 1H-7-bromoindole-2,3-dione 7-Bromoindole-1H-2,3-dione 7-Bromo-2,3-dioxoindoline 7-monobromoisatin 7-Bromo-1H-indole-2,3-dione 7-Bromoisatin 7-bromo-2,3-dioxoindole 7-Bromo-isatin |
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Melting Point | 199ºC |
| Molecular Formula | C8H4BrNO2 |
| Molecular Weight | 226.027 |
| Exact Mass | 224.942535 |
| PSA | 46.17000 |
| LogP | 1.24 |
| Index of Refraction | 1.650 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H315-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | R22 |
| Safety Phrases | 26-39 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933990090 |
|
~92%
20780-74-9 |
| Literature: ENDO PHARMACEUTICALS INC.; SMITH, Roger, Astbury; THOMPSON, Scott, Kevin; HOSAHALLI, Subramanya; BEJUGAM, Mallesham; NANDURI, Srinivas; PANIGRAHI, Sunil, Kumar; MAHALINGAM, Natarajan Patent: WO2012/58671 A1, 2012 ; Location in patent: Page/Page column 106 ; |
|
~9%
20780-74-9 |
| Literature: Tetrahedron Letters, , vol. 41, # 47 p. 9089 - 9093 |
|
~%
20780-74-9 |
| Literature: Journal of Medicinal Chemistry, , vol. 50, # 1 p. 21 - 39 |
|
~%
20780-74-9 |
| Literature: Journal of Medicinal Chemistry, , vol. 47, # 8 p. 1882 - 1885 |
|
~81%
20780-74-9 |
| Literature: Ma; Wu Tetrahedron Letters, 2000 , vol. 41, # 47 p. 9089 - 9093 |
|
~%
20780-74-9 |
| Literature: Tetrahedron Letters, , vol. 41, # 47 p. 9089 - 9093 |
|
~%
20780-74-9 |
| Literature: Journal of Agricultural and Food Chemistry, , vol. 59, # 18 p. 9892 - 9900 |
|
~%
20780-74-9 |
| Literature: Justus Liebigs Annalen der Chemie, , vol. 388, p. 34 |
| Precursor 6 | |
|---|---|
| DownStream 5 | |
| 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% |