8-acetyl-6-phenylmethoxy-4H-1,4-benzoxazin-3-one Cas:869478-09-1

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Product Description:

Product Name: 8-acetyl-6-phenylmethoxy-4H-1,4-benzoxazin-3-one CAS NO: 869478-09-1

 

Synonyms:

2H-1,4-Benzoxazin-3(4H)-one, 8-acetyl-6-(phenylMethoxy)-;

8-acetyl-6-(benzyloxy)-2H-benzo[b][1,4]oxazin-3(4H)-one;

 

Chemical & Physical Properties:

Appearance: Beige solid

Assay :≥98.0%

Boiling Point: 517.2±50.0℃(Predicted)

Density: 1.259±0.06 g/cm3 (Predicted)

PKa: 11.84±0.20 (Predicted)

Flash Point: 266.6±30.1℃

Vapor Pressure: 0.0±1.3 mmHg at 25℃

Index of Refraction: 1.594

 

Safety Information:

HS Code: 2934999090

Signal Word:Warning

Hazard Statements:H302-H315-H319-H332-H335

Precautionary Statements:P261-P280-P305 P351 P338

 

8-Acetyl-6-benzyloxy-4H-benzo[1,4]oxazin-3-one is an intermediate in the synthesis of Olodaterol (O262000), a novel inhaled β2-adrenoceptor agonist with a 24h bronchodilatory efficacy.

 

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Products under patent are offered for R & D purpose only. However, the final responsibility lies exclusively with the buyer.

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