2, 4-Difluoro-a- CAS 86404-63-9

CAS Number

86404-63-9

Grade

Highly Purified

Molecular Formula

C₁₀H₇F₂N₃O

Molecular Weight

223.18

EU Commodity Code

38220090

Shipping Temp

Storage Temp

-20°C

1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)-ethanone; 2’,4’-Difluoro-2-(1H-1,2,4-triazol-1-yl)acetophenone; ((2S, 3R)-2-(2,4-Difluorophenyl) -3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol)

2,4-Difluoro-α-(1H-1,2,4-triazolyl)acetophenone (Voriconazole EP Impurity A; Voriconazole USP Related Compound C) is an antifungal activity, particularly toward Candida albicans and Candida parapsilosis.

Synonyms

1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)-ethanone; 2’,4’-Difluoro-2-(1H-1,2,4-triazol-1-yl)acetophenone; ((2S, 3R)-2-(2,4-Difluorophenyl) -3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol)

CAS Number

86404-63-9

Molecular Formula

C₁₀H₇F₂N₃O

Molecular Weight

223.18

Solubility

Chloroform (Slightly), Methanol (Slightly)

Melting Point

105-108°C

Appearance

Supplied as a pale yellow solid.

Storage and Stability

May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

Important Note

This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

Toxicity and Hazards

All products should be handled by qualified personnel only, trained in laboratory procedures.

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D3554-80 2, 4-Difluoro-a-(1H-1,2,4-triazolyl)acetophenone CAS: 86404-63-9

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Grade

Molecular Formula

Molecular Weight

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1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)-ethanone; 2’,4’-Difluoro-2-(1H-1,2,4-triazol-1-yl)acetophenone; ((2S, 3R)-2-(2,4-Difluorophenyl) -3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol)

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