ChemicalBook >> CAS DataBase List >>6,8-DIMETHYLCHROMONE-2-CARBOXYLIC ACID
6,8-DIMETHYLCHROMONE-2-CARBOXYLIC ACID
- CAS No.
- 288399-57-5
- Chemical Name:
- 6,8-DIMETHYLCHROMONE-2-CARBOXYLIC ACID
- Synonyms
- TIMTEC-BB SBB005446;6,8-DIMETHYLCHROMONE-2-CARBOXYLIC ACID;6,8-dimethyl-4-oxochromene-2-carboxylic acid;6,8-DIMETHYL-4-OXO-4H-CHROMENE-2-CARBOXYLIC ACID;4H-1-Benzopyran-2-carboxylic acid, 6,8-dimethyl-4-oxo-;6,8-Dimethyl-4-oxo-4H-chromene-2-carboxylic acid;JRH-00410, 6,8-Dimethyl-4-oxo-4H-chromene-2-carboxylic acid, 97%
- CBNumber:
- CB4774525
- Molecular Formula:
- C12H10O4
- Molecular Weight:
- 218.21
- MDL Number:
- MFCD03424503
- MOL File:
- 288399-57-5.mol
- TDS File:
- TDS
Last updated:2026-05-28 02:25:58
| Product description | Number | Pack Size | Price |
| 6,8-Dimethylchromone-2-carboxylic acid Asreported | 274393 | 1g | $333 |
| 6,8-Dimethylchromone-2-carboxylic acid ≥98%(HPLC) | 28743 | 1G | $40 |
| 6,8-Dimethylchromone-2-carboxylic acid ≥98%(HPLC) | 28743 | 5G | $170 |
| 6,8-Dimethylchromone-2-carboxylic acid ≥98%(HPLC) | 28743 | 25G | $520 |
| 6,8-Dimethyl-4-oxo-4H-chromene-2-carboxylic acid 97% | JRH-00410 | 5g | $110 |
| Melting point | 274-276°C |
|---|---|
| Boiling point | 393.1±42.0 °C(Predicted) |
| Density | 1.364±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| pka | 2.38±0.20(Predicted) |
| form | solid |
| InChI | 1S/C12H10O4/c1-6-3-7(2)11-8(4-6)9(13)5-10(16-11)12(14)15/h3-5H,1-2H3,(H,14,15) |
| InChIKey | PQUJCDXKEIHDCF-UHFFFAOYSA-N |
| SMILES | O=C1C=C(C(O)=O)OC(C1=C2)=C(C)C=C2C |
| UNSPSC Code | 12352106 |
| NACRES | NA.21 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| WGK Germany | WGK 3 |
| HazardClass | IRRITANT |
| Storage Class | 11 - Combustible Solids |
6,8-DIMETHYLCHROMONE-2-CARBOXYLIC ACID price More Price(24)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | 274393 | 6,8-Dimethylchromone-2-carboxylic acid Asreported | 288399-57-5 | 1g | $333 | 2026-06-03 | Buy |
| Chem-Impex | 28743 | 6,8-Dimethylchromone-2-carboxylic acid ≥98%(HPLC) | 288399-57-5 | 1G | $40 | 2026-05-19 | Buy |
| Chem-Impex | 28743 | 6,8-Dimethylchromone-2-carboxylic acid ≥98%(HPLC) | 288399-57-5 | 5G | $170 | 2026-05-19 | Buy |
| Chem-Impex | 28743 | 6,8-Dimethylchromone-2-carboxylic acid ≥98%(HPLC) | 288399-57-5 | 25G | $520 | 2026-05-19 | Buy |
| Heterocyclics | JRH-00410 | 6,8-Dimethyl-4-oxo-4H-chromene-2-carboxylic acid 97% | 288399-57-5 | 5g | $110 | 2026-06-05 | Buy |
6,8-DIMETHYLCHROMONE-2-CARBOXYLIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
6,8-DIMETHYLCHROMONE-2-CARBOXYLIC ACID Suppliers
Global( 32)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Shanghai Sinch Parmaceuticals Tech. Co. Ltd. | +86-21-54098501 | sales@sinch.com.cn | China | 11598 | 64 |
| J & K SCIENTIFIC LTD. | 18210857532; 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35896 | 56 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32321 | 50 |
| Shanghai Ennopharm Co., Ltd. | +86 (21) 6435-5022 | China | 4267 | 65 | |
| Yantai ShengKailun Chemical Technology Co., Ltd. | 13356901049 | 3119594100@qq.com | China | 7964 | 55 |
| Taizhou Nanfeng Pharmaceutical Research Institute | nanfengpharma@126.co 18616377689 | nanfengpharma@126.com | China | 20009 | 58 |
| Pushan Industry (Shaanxi) Co., Ltd | 029-81310890 18165209495 | 2929288192@qq.com | China | 9774 | 58 |
| Merck KGaA | -- | ordercn@merckgroup.com | China | 6394 | 58 |
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TIMTEC-BB SBB005446
6,8-DIMETHYLCHROMONE-2-CARBOXYLIC ACID
6,8-DIMETHYL-4-OXO-4H-CHROMENE-2-CARBOXYLIC ACID
JRH-00410, 6,8-Dimethyl-4-oxo-4H-chromene-2-carboxylic acid, 97%
4H-1-Benzopyran-2-carboxylic acid, 6,8-dimethyl-4-oxo-
6,8-dimethyl-4-oxochromene-2-carboxylic acid
6,8-Dimethyl-4-oxo-4H-chromene-2-carboxylic acid
288399-57-5
