ChemicalBook >> CAS DataBase List >>Coumarin 337
Coumarin 337
- CAS No.
- 55804-68-7
- Chemical Name:
- Coumarin 337
- Synonyms
- ro-11-oxo-;COUMARIN 337;COUMARIN 523;Coumarine 337;Coumarin 337 >Exciton Coumarin 523;Coumarin337,lasergrade;Coumarin 337, laser grade, pure;Coumarin 337,99%,pure,laser grade;COUMARIN 337, 99%, LASER GRADE, PURE
- CBNumber:
- CB8113665
- Molecular Formula:
- C16H14N2O2
- Molecular Weight:
- 266.29
- MDL Number:
- MFCD00051332
- MOL File:
- 55804-68-7.mol
- MSDS File:
- SDS
Last updated:2024-12-18 14:08:57
| Melting point | 250 °C (dec.)(lit.) |
|---|---|
| Boiling point | 409.5°C (rough estimate) |
| Density | 1.1262 (rough estimate) |
| refractive index | 1.6240 (estimate) |
| pka | 5.14±0.40(Predicted) |
| form | powder to crystal |
| color | Light yellow to Brown |
| λmax | 442nm(EtOH)(lit.) |
| FDA UNII | 7PZP222LOZ |
| EPA Substance Registry System | 1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carbonitrile, 2,3,6,7-tetrahydro-11-oxo- (55804-68-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319-H302+H312+H332-H315 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
| Hazard Codes | Xn |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 37/39-26 |
| WGK Germany | 3 |
| HS Code | 29322985 |
Coumarin 337 price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | C3063 | Coumarin 337 >98.0%(HPLC) | 55804-68-7 | 200mg | $175 | 2024-03-01 | Buy |
| TRC | C755515 | Coumarin 337 | 55804-68-7 | 250mg | $175 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC147651 | Coumarin 337 | 55804-68-7 | 250mg | $67.5 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC147651 | Coumarin 337 | 55804-68-7 | 500mg | $120 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC147651 | Coumarin 337 | 55804-68-7 | 1g | $206 | 2021-12-16 | Buy |
Coumarin 337 Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 76)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29730 | 60 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49732 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 | 1015@dideu.com | China | 3978 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30231 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Alfa Chemistry | Info@alfa-chemistry.com | United States | 24072 | 58 | |
| Wuhan Huahan Dingcheng New Material Technology Co., Ltd | +undefined-027-81388558 +undefined086-1878077615 | huahandingcheng@sina.com | China | 342 | 58 |
| Jilin Chinese Academy of Sciences-yanshen Technology | +undefined18143011203 | info@chemextension.com | China | 42056 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 | |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15350571055 +86-15350571055 | Sibel@chuanghaibio.com | China | 6086 | 58 |
1h,5h,11h-[1]benzopyrano[6,7,8-ij]quinolizine-10-carbonitrile,2,3,6,7-tetrahyd
ro-11-oxo-
COUMARIN 523
COUMARIN 337
COUMARIN 337, 99%, LASER GRADE, PURE
Coumarin 337, laser grade, pure
3-Cyano-6,7,8-(4-azaheptane-1,4,7-triyl)-2H-1-benzopyran-2-one
Coumarin 337,99%,pure,laser grade
Coumarine 337
2,3,6,7-Tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizine-10-carbonitrile
2,3,6,7-TETRAHYDRO-11-OXO-1H,5H,11H-PYRANO[2,3-F]PYRIDO [3,2,1-IJ]QUINOLINE-10-CARBONITRILE
10-CYANO-1,2,5,6-TETRAHYDRO-3H,7H,11H-[1]BENZOPYRANO[6,7,8-IJ]QUINOLIZIN-11-ONE
11-OXO-2,3,6,7-TETRAHYDRO-1H,5H,11H-PYRANO[2,3-F]PYRIDO[3,2,1-IJ]QUINOLINE-10-CARBONITRILE
Coumarin337,lasergrade
2,3,6,7-Tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]-10-quinolizi
Exciton Coumarin 523
5-bromo-N-(4-sulfamoylphenyl)-2-furancarboxamide
Coumarin 337 >
1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carbonitrile, 2,3,6,7-tetrahydro-11-oxo-
2,3,6,7-tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]...
10-ethynyl-2,3,6,7-tetrahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11(5H)-one (Coumarin337)
55804-68-7
C
Stains and Dyes
Stains&Dyes, A to