ChemicalBook >> CAS DataBase List >>3-BROMO-1,8-NAPHTHALIC ANHYDRIDE
3-BROMO-1,8-NAPHTHALIC ANHYDRIDE
- CAS No.
- 24050-49-5
- Chemical Name:
- 3-BROMO-1,8-NAPHTHALIC ANHYDRIDE
- Synonyms
- 5-Bromo-1H,3H-benzo[de]isochromene-1,3-dione;3-Bromo-1,8-phthalic anhydride;3-bromonaphthalic-1,8-anhydride;3-BROMO-1,8-NAPHTHALIC ANHYDRIDE;5-BroMobenzo[de]isochroMene-1,3-dione;2,2'-Biquinoline-4,4'-diyl bis(germane);1H,3H-Naphtho[1,8-cd]pyran-1,3-dione, 5-broMo-;7-bromo-3-oxatricyclo[7.3.1.0,13]trideca-1(13),5,7,9,11-pentaene-2,4-dione;7-bromo-3-oxatricyclo[7.3.1.05,13]trideca-1(12),5(13),6,8,10-pentaene-2,4-dione;11-bromo-3-oxatricyclo[7.3.1.0a?μ,?1?3]trideca-1(13),5,7,9,11-pentaene-2,4-dione
- CBNumber:
- CB4195175
- Molecular Formula:
- C12H5BrO3
- Molecular Weight:
- 277.07
- MDL Number:
- MFCD00228162
- MOL File:
- 24050-49-5.mol
- MSDS File:
- SDS
Last updated:2026-01-13 11:19:40
| Product description | Number | Pack Size | Price |
| 5-BROMO-BENZO(DE)ISOCHROMENE-1,3-DIONE AldrichCPR | S284246 | 1 unit | $121 |
| 5-BROMO-BENZO(DE)ISOCHROMENE-1,3-DIONE Aldrich | S284246 | 50mg | $110 |
| 3-Bromo-1,8-naphthalicAnhydride | B685905 | 10g | $1320 |
| 3-BROMO-1,8-NAPHTHALIC ANHYDRIDE 95.00% | HCH0012227 | 1G | $776.16 |
| 5-Bromobenzo[de]isochromene-1,3-dione | 1731AB | 5g | $786 |
| More product size | |||
| Melting point | 244-246°C |
|---|---|
| Boiling point | 468.9±28.0 °C(Predicted) |
| Density | 1.812±0.06 g/cm3 (20 ºC 760 Torr) |
| storage temp. | Store at room temperature |
| Appearance | White to yellow Solid |
| Sensitive | Moisture Sensitive |
| BRN | 180001 |
| InChI | InChI=1S/C12H5BrO3/c13-7-4-6-2-1-3-8-10(6)9(5-7)12(15)16-11(8)14/h1-5H |
| InChIKey | LYXFXCSFCWZGNZ-UHFFFAOYSA-N |
| SMILES | C1(=O)OC(=O)C2=CC(Br)=CC3=C2C1=CC=C3 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| NFPA 704 |
|
3-BROMO-1,8-NAPHTHALIC ANHYDRIDE price More Price(19)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | S284246 | 5-BROMO-BENZO(DE)ISOCHROMENE-1,3-DIONE AldrichCPR | 24050-49-5 | 1 unit | $121 | 2026-04-30 | Buy |
| Sigma-Aldrich | S284246 | 5-BROMO-BENZO(DE)ISOCHROMENE-1,3-DIONE Aldrich | 24050-49-5 | 50mg | $110 | 2024-03-01 | Buy |
| TRC | B685905 | 3-Bromo-1,8-naphthalicAnhydride | 24050-49-5 | 10g | $1320 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | HCH0012227 | 3-BROMO-1,8-NAPHTHALIC ANHYDRIDE 95.00% | 24050-49-5 | 1G | $776.16 | 2021-12-16 | Buy |
| AK Scientific | 1731AB | 5-Bromobenzo[de]isochromene-1,3-dione | 24050-49-5 | 5g | $786 | 2021-12-16 | Buy |
3-BROMO-1,8-NAPHTHALIC ANHYDRIDE Chemical Properties,Uses,Production
Description
3-Bromo-1,8-naphthalic anhydride is a naphthalic anhydride compound. Its structure incorporates a bromo functional group, meaning this product can participate in various chemical reactions and serve as a synthetic reagent for preparing photocatalysts, pharmaceutical preparations, or other organic heterocyclic compounds.
Uses
3-Bromo-1,8-naphthalic Anhydride is used in the preparation of novel NK1/NK2 antagonists. Also used in the synthesis of antitumor active a;lanediamines.
3-BROMO-1,8-NAPHTHALIC ANHYDRIDE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 117)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Fanbo Pharmaceutical Technology Co., Ltd | 15832170903 | tina@gnchemicals.com | China | 264 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 | deasea125996@gmail.com | China | 2472 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29640 | 60 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29794 | 58 |
| Unipharm pharmaceutical industry Co., Ltd | 536-8266195 +8613953676784 | lee@unipharm-sd.com | China | 1202 | 58 |
| Henan Alfa Chemical Co., Ltd | +8615838112936 | sale03@alfachem.cn | China | 9659 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 24597 | 58 |
| Xuzhou B&C Chemical Technology Co., Ltd | +86-400-0516-021 +86-15190678838 | wuh@bcpharma.com | China | 2732 | 58 |
View Lastest Price from 3-BROMO-1,8-NAPHTHALIC ANHYDRIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-03-20 | 3-BROMO-1,8-NAPHTHALIC ANHYDRIDE
24050-49-5
|
US $0.00-0.00 / KG | 1KG | 99% | 20 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
![5-Bromobenzo[de]isochromene-1,3-dione pictures](/ProductImageEN/2024-04/Small/64dbcefb-028b-49ba-97ac-91dd830783cc.jpg) |
2024-04-24 | 5-Bromobenzo[de]isochromene-1,3-dione
24050-49-5
|
US $100.00-30.00 / kg | 1kg | 99.93% | 1000kg per week | Ouhuang Engineering Materials (Hubei) Co., Ltd | |
 |
2023-08-11 | 3-BROMO-1,8-NAPHTHALIC ANHYDRIDE
24050-49-5
|
US $50.00 / kg | 1kg | 99.9% | 10000MT | Henan Bao Enluo International TradeCo.，LTD |
-
- 3-BROMO-1,8-NAPHTHALIC ANHYDRIDE
24050-49-5
- US $0.00-0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 5-Bromobenzo[de]isochromene-1,3-dione
24050-49-5
- US $100.00-30.00 / kg
- 99.93%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
-
- 3-BROMO-1,8-NAPHTHALIC ANHYDRIDE
24050-49-5
- US $50.00 / kg
- 99.9%
- Henan Bao Enluo International TradeCo.，LTD
24050-49-5(3-BROMO-1,8-NAPHTHALIC ANHYDRIDE)Related Search:
3-BROMO-1,8-NAPHTHALIC ANHYDRIDE
5-BroMobenzo[de]isochroMene-1,3-dione
1H,3H-Naphtho[1,8-cd]pyran-1,3-dione, 5-broMo-
5-Bromo-1H,3H-benzo[de]isochromene-1,3-dione
3-Bromo-1,8-phthalic anhydride
7-bromo-3-oxatricyclo[7.3.1.0,13]trideca-1(13),5,7,9,11-pentaene-2,4-dione
3-bromonaphthalic-1,8-anhydride
7-bromo-3-oxatricyclo[7.3.1.05,13]trideca-1(12),5(13),6,8,10-pentaene-2,4-dione
11-bromo-3-oxatricyclo[7.3.1.0a?μ,?1?3]trideca-1(13),5,7,9,11-pentaene-2,4-dione
2,2'-Biquinoline-4,4'-diyl bis(germane)
24050-49-5
C12H5BrO3
