ChemicalBook >> CAS DataBase List >>3-CYANOCHROMONE
3-CYANOCHROMONE
- CAS No.
- 50743-17-4
- Chemical Name:
- 3-CYANOCHROMONE
- Synonyms
- 3-CYANOCHROMONE;BUTTPARK 29\06-39;3-Cyanochromone,97%;3-Cyano-4-chromanone;LABOTEST-BB LT00160157;CHROMONE-3-CARBONITRILE;3-CyanochroMone, 97% 5GR;chromone -3-carbonitrite;Chromone-3-carbonitrile >4-oxochromene-3-carbonitrile
- CBNumber:
- CB8447472
- Molecular Formula:
- C10H5NO2
- Molecular Weight:
- 171.15
- MDL Number:
- MFCD00052604
- MOL File:
- 50743-17-4.mol
- MSDS File:
- SDS
Last updated:2023-05-25 10:25:49
| Melting point | 174-176 °C(lit.) |
|---|---|
| Boiling point | 278.3±40.0 °C(Predicted) |
| Density | 1.34±0.1 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| color | White to Yellow to Green |
| CAS DataBase Reference | 50743-17-4(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H312+H332 | |||||||||
| Precautionary statements | P261-P264-P280-P301+P310-P302+P352+P312-P304+P340+P312 | |||||||||
| Hazard Codes | Xn,Xi,T | |||||||||
| Risk Statements | 36/37/38-20/21/22-25-20/21 | |||||||||
| Safety Statements | 36/37/39-26-36-45-36/37-24/25 | |||||||||
| RIDADR | 3276 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29329990 | |||||||||
| NFPA 704 |
|
3-CYANOCHROMONE price More Price(20)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 383481 | 3-Cyanochromone 97% | 50743-17-4 | 5g | $45.6 | 2024-03-01 | Buy |
| TCI Chemical | C3075 | Chromone-3-carbonitrile >98.0%(GC) | 50743-17-4 | 5g | $76 | 2024-03-01 | Buy |
| Alfa Aesar | A15687 | Chromone-3-carbonitrile, 97% | 50743-17-4 | 1g | $28.9 | 2023-06-20 | Buy |
| Alfa Aesar | A15687 | Chromone-3-carbonitrile, 97% | 50743-17-4 | 5g | $93.7 | 2023-06-20 | Buy |
| TRC | C982295 | 3-Cyanochromone | 50743-17-4 | 250mg | $55 | 2021-12-16 | Buy |
3-CYANOCHROMONE Chemical Properties,Uses,Production
Chemical Properties
light yellow crystalline powder
Uses
3-Cyanochromone may be used in the syntheses of following:
- 2-aminochromone-3-carboxamide
- 3-amino-4H-chromeno[3,4-d]isoxazol-4-one
- 3-(diaminomethylene)chroman-2,4-dione
- functionalized novel spirobenzofuranones
- 6H-bis-[1]-benzopyrano[2,3-b:3′,4′-e]pyridin-8(8H)ones and 3-(2′-hydroxybenzoyl)-5H-[1]benzopyrano[4,3-b]pyridine
Definition
ChEBI: 3-Cyanochromone is a member of chromones.
Synthesis Reference(s)
The Journal of Organic Chemistry, 64, p. 8736, 1999 DOI: 10.1021/jo991031j
General Description
3-Cyanochromone (4-Oxo-4H-1-benzopyran-3-carbonitrile), a 3-substituted chromone, is a cyano substituted 1-benzopyran-4-one. It is an α,β-unsaturated nitrile and also an α,β-unsaturated ketone. Its molecule has electron deficiency at 3 sites i.e C (carbon) at second position, C of cyano and carbonyl group. 2-Amino-3-(alkyliminomethyl)chromones are obtained as major products during its reaction with aliphatic amines.
3-CYANOCHROMONE Preparation Products And Raw materials
Raw materials
Preparation Products
3-CYANOCHROMONE Suppliers
Global( 127)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29811 | 58 |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 14394 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 22883 | 58 |
| Henan Alfa Chemical Co., Ltd | +86-18339805032; +8618339805032 | alfa4@alfachem.cn | China | 13227 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12373 | 58 |
| GLR Innovations | +91 9891111994 | info@glrgroup.in | India | 4535 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43340 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 57505 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32343 | 55 |
View Lastest Price from 3-CYANOCHROMONE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-10-30 | 3-CYANOCHROMONE
50743-17-4
|
US $1.10 / g | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2019-12-20 | 3-CYANOCHROMONE
50743-17-4
|
US $1.00 / KG | 1KG | 99% | KG/T | Career Henan Chemical Co |
-
- 3-CYANOCHROMONE
50743-17-4
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
-
- 3-CYANOCHROMONE
50743-17-4
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
50743-17-4(3-CYANOCHROMONE)Related Search:
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BUTTPARK 29\06-39
3-Cyanochromone,97%
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Chromone-3-carbonitrile >
3-Cyano-4-chromanone
4H-1-Benzopyran-3-carbonitrile, 4-oxo-
3-CYANOCHROMONE ISO 9001：2015 REACH
3-Cyanochromone(Chromone-3-carbonitrile)
4-oxochromene-3-carbonitrile
chromone -3-carbonitrite
50743-17-4
50745-17-4
50743-017-4
Building Blocks
Benzopyrans
Heterocyclic Building Blocks
Chromones