ChemicalBook > CAS DataBase List > 2-OXAZOLECARBONITRILE

2-OXAZOLECARBONITRILE

Product Name: 2-OXAZOLECARBONITRILE
CAS No.: 68776-60-3
Chemical Name: 2-OXAZOLECARBONITRILE
Synonyms: 2-CYANO-OXAZOLE;2-OXAZOLECARBONITRILE;oxazole-2-carbonitrile;1,3-oxazole-2-carbonitrile
CBNumber: CB7841994
Molecular Formula: C4H2N2O
Formula Weight: 94.07
MOL File: 68776-60-3.mol

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2-OXAZOLECARBONITRILE Property

Boiling point:: 165.7±23.0 °C(Predicted)
Density: 1.25±0.1 g/cm3(Predicted)
storage temp.: 2-8°C
pka: -3.49±0.10(Predicted)
Appearance: Colorless to light yellow Liquid

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H300Fatal if swallowed

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

TRC

Product number: C998778
Product name: 2-Cyano-oxazole
Packaging: 10mg
Price: $45
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC106345
Product name: 2-Cyano-oxazole
Packaging: 10mg
Price: $50
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC106345
Product name: 2-Cyano-oxazole
Packaging: 25mg
Price: $100
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC106345
Product name: 2-Cyano-oxazole
Packaging: 50mg
Price: $160
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC106345
Product name: 2-Cyano-oxazole
Packaging: 100mg
Price: $258
Updated: 2021/12/16

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2-OXAZOLECARBONITRILE Chemical Properties,Usage,Production

Synthesis

884539-45-1

68776-60-3

Example 112: Synthesis of 1,3-oxazole-2-carbonitrile; 1,3-oxazole-2-carboxamide (0.98 g, 8.8 mmol, 1.0 eq.) was dissolved in pyridine (17 mL), followed by the addition of phosphorus triclosan (1.2 mL, 12.2 mmol, 1.4 eq.). The reaction mixture was stirred at room temperature for 5 h. The solution was observed to change from a beige slurry to a brown color. After completion of the reaction, the mixture was diluted with ice water and extracted with ether. The aqueous layer was adjusted to pH 3 with 6 M hydrochloric acid and extracted again with ether. The combined ether extracts were washed sequentially with water and saturated brine, dried over anhydrous magnesium sulfate, filtered and concentrated under reduced pressure to give 1,3-oxazole-2-carbonitrile as an amber colored oil (0.61 g, 74% yield). The product was characterized by 1H NMR (400 MHz, DMSO-d6): δ 8.608 (s, 1H), 7.67 (s, 1H).

References

[1] Patent: WO2006/43145, 2006, A1. Location in patent: Page/Page column 131
[2] Patent: WO2010/45009, 2010, A1. Location in patent: Page/Page column 40-41
[3] Patent: WO2010/45015, 2010, A1. Location in patent: Page/Page column 27
[4] Patent: WO2010/45016, 2010, A1. Location in patent: Page/Page column 20

2-OXAZOLECARBONITRILE Preparation Products And Raw materials

Raw materials

Preparation Products

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68776-60-3, 2-OXAZOLECARBONITRILERelated Search:

Oxazolo[4,5-c]pyridin-2-amine (9CI) 2-OXAZOLEMETHANOL 5-ISOXAZOLEMETHANOL Oxazolo[4,5-b]pyridine OXAZOLO[4,5-B]PYRIDIN-2(3H)THIONE Oxazole-2-carbaldehyde ETHYL 2-OXAZOLECARBOXYLATE Linezolid Mifepristone 2-OXAZOLECARBONITRILE

2-OXAZOLECARBONITRILE

oxazole-2-carbonitrile

2-CYANO-OXAZOLE

1,3-oxazole-2-carbonitrile

68776-60-3