4,5-DIMETHOXY-ISATOIC ANHYDRIDE is a versatile chemical compound derived from isatoic anhydride, featuring two methoxy groups at the 4 and 5 positions on the aromatic ring. It is recognized for its reactivity with nucleophiles such as amines and alcohols, facilitating the synthesis of a broad spectrum of heterocyclic compounds. 4,5-DIMETHOXY-ISATOIC ANHYDRIDE also serves as a precursor for the preparation of various functionalized derivatives and has garnered interest in medicinal chemistry for its potential applications.
20197-92-6
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Basic information
- Product Name: 4,5-DIMETHOXY-ISATOIC ANHYDRIDE
- Synonyms: 6,7-DIMETHOXY-1H-BENZO[D][1,3]OXAZINE-2,4-DIONE;6,7-DIMETHOXYISATOIC ANHYDRIDE;4,5-DIMETHOXY-ISATOIC ANHYDRIDE;6,7-dimethoxy-2H-3,1-benzoxazine-2,4(1H)-dione;2H-3,1-Benzoxazine-2,4(1H)-dione, 6,7-dimethoxy-;6,7-Dimethoxy-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione;4,5-DIMETHOXY-ISATOIC ANHYDRIDE4,5-DIMETHOXY-ISATOIC ANHYDRIDE
- CAS NO:20197-92-6
- Molecular Formula: C10H9NO5
- Molecular Weight: 223.18
- EINECS: N/A
- Product Categories: N/A
- Mol File: 20197-92-6.mol
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Chemical Properties
- Melting Point: 255 °C(Solv: 1,4-dioxane (123-91-1))
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: 1.358 g/cm3
- Refractive Index: 1.55
- Storage Temp.: Inert atmosphere,Room Temperature
- Solubility: N/A
- PKA: 9.93±0.20(Predicted)
- CAS DataBase Reference: 4,5-DIMETHOXY-ISATOIC ANHYDRIDE(CAS DataBase Reference)
- NIST Chemistry Reference: 4,5-DIMETHOXY-ISATOIC ANHYDRIDE(20197-92-6)
- EPA Substance Registry System: 4,5-DIMETHOXY-ISATOIC ANHYDRIDE(20197-92-6)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: IRRITANT
- PackingGroup: N/A
- Hazardous Substances Data: 20197-92-6(Hazardous Substances Data)
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20197-92-6 Usage
Uses
Used in Pharmaceutical Industry:4,5-DIMETHOXY-ISATOIC ANHYDRIDE is used as a reagent for the preparation of various pharmaceuticals due to its ability to react with different nucleophiles, enabling the synthesis of a wide range of heterocyclic compounds that are integral to the development of new drugs.
Used in Organic Synthesis:
In the field of organic chemistry, 4,5-DIMETHOXY-ISATOIC ANHYDRIDE is utilized as a key intermediate for the synthesis of complex organic compounds, contributing to the advancement of chemical research and the creation of novel chemical entities.
Used in Medicinal Chemistry Research:
4,5-DIMETHOXY-ISATOIC ANHYDRIDE is employed as a precursor in the preparation of functionalized derivatives, which are studied for their potential applications in medicinal chemistry, highlighting its importance in drug discovery and the development of therapeutic agents.
Check Digit Verification of cas no
The CAS Registry Mumber 20197-92-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,1,9 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.Calculate Digit Verification of CAS Registry Number 20197-92:
(7*2)+(6*0)+(5*1)+(4*9)+(3*7)+(2*9)+(1*2)=96
96 % 10 = 6
So 20197-92-6 is a valid CAS Registry Number.
InChI:InChI=1/C10H9NO5/c1-14-7-3-5-6(4-8(7)15-2)11-10(13)16-9(5)12/h3-4H,1-2H3,(H,11,13)
20197-92-6Upstream product
20197-92-6Downstream Products
- 16175-67-0 2-amino-6,7-dimethoxy-4(1H)-quinazolinone
- 17148-62-8 2-(methylamino)-6,7-dimethoxy-4(1H)-quinazolinone
- 16175-61-4 2-(dimethylamino)-6,7-dimethoxy-4(1H)-quinazolinone
- 37429-98-4 2-amino-4,5-dimethoxybenzohydrazide
- 87296-91-1 2-Amino-4,5-dimethoxy-benzoic acid N',N'-dimethyl-hydrazide
- 95274-63-8 6,7-dimethoxy-2-(trifluoromethyl)-4-oxazinone
- 81595-15-5 2-(dimethylamino)-6,7-dihydroxy-3,4-dihydroquinazoline hydrobromide
- 78593-54-1 1-Allyl-4-hydroxy-6,7-dimethoxy-2-oxo-1,2-dihydro-quinoline-3-carboxylic acid benzyl ester
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4,5-DIMETHOXY-ISATOIC ANHYDRIDE
