202195-67-3

Basic information

• Product Name: METHYL 3,4-DIHYDRO-3-OXO-2H-BENZO[B][1,4]OXAZINE-6-CARBOXYLATE
• Synonyms: BUTTPARK 120\07-48;METHYL 3,4-DIHYDRO-3-OXO-2H-BENZO[B][1,4]OXAZINE-6-CARBOXYLATE;METHYL 3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-6-CARBOXYLATE;methyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate;3,4-Dihydro-6-(methoxycarbonyl)-3-oxo-2H-1,4-benzoxazine;Methyl 3,4-dihydro-3-oxo-2H-1,4-benzoxazine-6-carboxylate;Methyl 3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-carboxylate;3-keto-4H-1,4-benzoxazine-6-carboxylic acid methyl ester
• CAS NO: 202195-67-3
• Molecular Formula: C₁₀H₉NO₄
• Molecular Weight: 207.18
• Product Categories: Benzomorpholines & Benzothiomorpholines;Benzomorpholines & Benzothiomorpholines;Esters
• Mol File: 202195-67-3.mol
• Article Data: 19

Chemical Properties

• Melting Point: 183-185
• Boiling Point: 412.1 °C at 760 mmHg
• Flash Point: 203.1 °C
• Appearance: /
• Density: 1.313 g/cm³
• Storage Temp.: 2-8°C
• PKA: 12.05±0.20(Predicted)
• CAS DataBase Reference: METHYL 3,4-DIHYDRO-3-OXO-2H-BENZO[B][1,4]OXAZINE-6-CARBOXYLATE(CAS DataBase Reference)
• NIST Chemistry Reference: METHYL 3,4-DIHYDRO-3-OXO-2H-BENZO[B][1,4]OXAZINE-6-CARBOXYLATE(202195-67-3)
• EPA Substance Registry System: METHYL 3,4-DIHYDRO-3-OXO-2H-BENZO[B][1,4]OXAZINE-6-CARBOXYLATE(202195-67-3)

Safety Data

• Hazard Codes: Xi,Xn
• Statements: 22
• HazardClass: IRRITANT
• Hazardous Substances Data: 202195-67-3(Hazardous Substances Data)

Usage

General Description

Methyl 3,4-dihydro-3-oxo-2H-benzo[b][1,4]oxazine-6-carboxylate is a chemical compound with the molecular formula C11H9NO5. It is a heterocyclic ester derivative of oxazine, containing a carbonyl group and a carboxylate group. METHYL 3,4-DIHYDRO-3-OXO-2H-BENZO[B][1,4]OXAZINE-6-CARBOXYLATE is commonly used in organic synthesis and pharmaceutical research as a building block for the preparation of various biologically active molecules. Its structural features and functional groups make it a versatile intermediate for the synthesis of diverse pharmaceutical compounds and agrochemicals. Additionally, it is also used as a precursor in the manufacture of dyes and polymers.

Upstream product

• 536-25-4 methyl 3-amino-4-hydroxybenzoate 
• 79-04-9 chloroacetyl chloride 
• 99-42-3 methyl (4-hydroxy-3-nitro)benzoate 
• 105-36-2 ethyl bromoacetate 
• 598-21-0 2-Bromoacetyl bromide 
• 329-59-9 4-fluoro-3-nitro-benzoic acid methyl ester 
• 14543-43-2 3-amino-4-hydroxybenzonitrile 
• 873852-15-4 methyl 4-(2-ethoxy-2-oxoethoxy)-3-nitrobenzoate 
• 67-56-1 methanol 
• 134997-74-3 3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-carbonitrile 
• 616-82-0 3-nitro-4-hydroxybenzoic acid 
• 177199-67-6 4-carbamoylmethoxy-3-nitro-benzoic acid methyl ester 
• 83785-14-2 methyl 4-(2-methoxy-2-oxo-ethoxy)-3-nitrobenzoate 
• 82525-66-4 3-(2-chloro-acetylamino)-4-hydroxy-benzoic acid methyl ester 

Downstream Products

• 134997-87-8 6-Carboxy-2,3-dihydro-3-oxo-4H-1,4-benzoxazine 
• 615568-17-7 6-hydroxymethyl-4H-benzo[1,4]oxazin-3-one 
• 1454807-85-2 methyl 3-oxo-4-phenyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 
• 911210-36-1 (3R,4R,5S)-4-(4-allyloxy-phenyl)-3-[4-(3-methoxy-propyl)-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]-5-triisopropylsilanyloxy-piperidine-1-carboxylic acid benzyl ester 
• 911210-58-7 benzyl 3-[4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]-4-[4-(pyridin-2-yloxy)phenyl]-5-triisopropylsilanyloxypiperidine-1-carboxylate 
• 911210-33-8 benzyl 3-[4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]-4-(4-phenoxy-phenyl)-5-triisopropylsilanyloxypiperidine-1-carboxylate 
• 911210-35-0 (3R,4R,5S)-4-(4-hydroxy-phenyl)-3-[4-(3-methoxy-propyl)-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]-5-triisopropylsilanyloxy-piperidine-1-carboxylic acid benzyl ester 
• 911210-34-9 (3R,4R,5S)-4-(4-hydroxy-phenyl)-3-[4-(3-methoxy-propyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]-5-triisopropylsilanyloxy-piperidine-1-carboxylic acid benzyl ester 

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POLY (ADP-RIBOSE) POLYMERASE (PARP) INHIBITORS

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