DIMETHYL 5-BROMOISOPHTHALATE
- CAS No.
- 51760-21-5
- Chemical Name:
- DIMETHYL 5-BROMOISOPHTHALATE
- Synonyms
- 5-Bromo-Dimethylester;3-benzenedicarboxylicacid;DIMETHYL 5-BROMOISOPHTHALAT;Dimethyl 5-bromo-m-benzoate;DIMETHYL 5-BROMOISOPHTHALATE;Dimethyl5-Bromoisophthalate>5-bromoisophthalic acid dimethyl;DiMethyl 5-broMoisophthalateALATE;5-Bromoisobutyric Acid Dimethyl Ester;5-BROMOISOPHTHALIC ACID DIMETHYL ESTER
- CBNumber:
- CB1380730
- Molecular Formula:
- C10H9BrO4
- Molecular Weight:
- 273.08
- MDL Number:
- MFCD00078709
- MOL File:
- 51760-21-5.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Dimethyl 5-bromoisophthalate 97% | 759740 | 1g | $31.5 |
| Dimethyl 5-bromoisophthalate ≥98.0% (GC) | 04077 | 5g | $521 |
| Dimethyl 5-Bromoisophthalate >98.0%(GC) | D4068 | 1g | $24 |
| Dimethyl 5-Bromoisophthalate >98.0%(GC) | D4068 | 5g | $70 |
| Dimethyl 5-Bromoisophthalate | D471208 | 250mg | $55 |
| More product size | |||
| Melting point | 85-89 °C |
|---|---|
| Boiling point | 150 °C |
| Density | 1.505±0.06 g/cm3(Predicted) |
| Flash point | 100 °C |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to crystal |
| color | White to Orange to Green |
| Water Solubility | Insoluble in water. |
| BRN | 2375428 |
| InChI | InChI=1S/C10H9BrO4/c1-14-9(12)6-3-7(10(13)15-2)5-8(11)4-6/h3-5H,1-2H3 |
| InChIKey | QUJINGKSNJNXEB-UHFFFAOYSA-N |
| SMILES | C1(C(OC)=O)=CC(Br)=CC(C(OC)=O)=C1 |
| CAS DataBase Reference | 51760-21-5(CAS DataBase Reference) |
| EPA Substance Registry System | Dimethyl 5-bromoisophthalate (51760-21-5) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301 | |||||||||
| Precautionary statements | P301+P310 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges | |||||||||
| Hazard Codes | T,Xi | |||||||||
| Risk Statements | 25 | |||||||||
| Safety Statements | 45 | |||||||||
| RIDADR | UN 2811 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | IRRITANT | |||||||||
| PackingGroup | Ⅲ | |||||||||
| HS Code | 29173910 | |||||||||
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
|||||||||
| Hazard Classifications | Acute Tox. 3 Oral | |||||||||
| NFPA 704 |
|
DIMETHYL 5-BROMOISOPHTHALATE price More Price(31)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 759740 | Dimethyl 5-bromoisophthalate 97% | 51760-21-5 | 1g | $31.5 | 2023-06-20 | Buy |
| Sigma-Aldrich | 04077 | Dimethyl 5-bromoisophthalate ≥98.0% (GC) | 51760-21-5 | 5g | $521 | 2023-06-20 | Buy |
| TCI Chemical | D4068 | Dimethyl 5-Bromoisophthalate >98.0%(GC) | 51760-21-5 | 1g | $24 | 2026-03-19 | Buy |
| TCI Chemical | D4068 | Dimethyl 5-Bromoisophthalate >98.0%(GC) | 51760-21-5 | 5g | $70 | 2026-03-19 | Buy |
| TRC | D471208 | Dimethyl 5-Bromoisophthalate | 51760-21-5 | 250mg | $55 | 2021-12-16 | Buy |
DIMETHYL 5-BROMOISOPHTHALATE Chemical Properties,Uses,Production
Chemical Properties
White to beige to light yellow solid
Uses
Dimethyl 5-bromoisophthalate is used as pharmaceutical intermediate.
Synthesis
23351-91-9
51760-21-5
[Preparation of dimethyl 5-bromoisophthalate from 5-bromoisophthalic acid] To a 500 mL three-necked flask equipped with a mechanical stirrer and a Dimroth condenser, 110 g (0.45 mol) of 5-bromoisophthalic acid, 500 mL of anhydrous methanol, and 10 g of concentrated sulfuric acid were added sequentially. The reaction mixture was heated under reflux conditions with stirring for 6 hours. Upon completion of the reaction, the mixture was left to cool to room temperature, followed by slow dropwise addition to 1 L of distilled water. The mixture was centrifuged with 5 wt% aqueous sodium bicarbonate solution to pH 7-8. The precipitated white precipitate was collected by filtration and washed with 2 L of distilled water in two portions. The resulting white solid was placed in a vacuum drying oven and dried under reduced pressure at 50 °C for 48 h to give 109 g (0.4 mol) of dimethyl 5-bromoisophthalate in 89% yield.
References
[1] Patent: EP1346975, 2003, A1
[2] Patent: WO2014/20350, 2014, A1
[3] Patent: WO2014/20351, 2014, A1
DIMETHYL 5-BROMOISOPHTHALATE Preparation Products And Raw materials
Raw materials
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 13815 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29822 | 58 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4241 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10000 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8828 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
View Lastest Price from DIMETHYL 5-BROMOISOPHTHALATE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-03-20 | DIMETHYL 5-BROMOISOPHTHALATE
51760-21-5
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2019-07-14 | DIMETHYL 5-BROMOISOPHTHALATE
51760-21-5
|
US $1.00 / KG | 1KG | 99% | 100kg | Career Henan Chemical Co |
-
- DIMETHYL 5-BROMOISOPHTHALATE
51760-21-5
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- DIMETHYL 5-BROMOISOPHTHALATE
51760-21-5
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
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