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3-METHOXY-2-NITROBENZOIC ACID is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 4920-80-3 Structure
  • Basic information

    1. Product Name: 3-METHOXY-2-NITROBENZOIC ACID
    2. Synonyms: RARECHEM AL BE 0677;3-METHOXY-2-NITROBENZOIC ACID;2-NITRO-3-METHOXYBENZOIC ACID;2-NITRO-M-ANISIC ACID;Benzoic acid, 3-methoxy-2-nitro-;m-Anisic acid, 2-nitro-;3-METHOXY-2-NITROBENZOIC ACID 98+%;3-METHOXY-2-NITROBENZOIC ACID 99+%
    3. CAS NO:4920-80-3
    4. Molecular Formula: C8H7NO5
    5. Molecular Weight: 197.14
    6. EINECS: 225-549-5
    7. Product Categories: C8;Carbonyl Compounds;Carboxylic Acids
    8. Mol File: 4920-80-3.mol
  • Chemical Properties

    1. Melting Point: 253-257 °C(lit.)
    2. Boiling Point: 334.23°C (rough estimate)
    3. Flash Point: 188.574 °C
    4. Appearance: white to light beige powder
    5. Density: 1.430
    6. Vapor Pressure: 1.01E-06mmHg at 25°C
    7. Refractive Index: 1.5700 (estimate)
    8. Storage Temp.: Store below +30°C.
    9. Solubility: soluble in Methanol
    10. PKA: 2.07±0.10(Predicted)
    11. BRN: 2214986
    12. CAS DataBase Reference: 3-METHOXY-2-NITROBENZOIC ACID(CAS DataBase Reference)
    13. NIST Chemistry Reference: 3-METHOXY-2-NITROBENZOIC ACID(4920-80-3)
    14. EPA Substance Registry System: 3-METHOXY-2-NITROBENZOIC ACID(4920-80-3)
  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 36/37/38
    3. Safety Statements: 26-36
    4. WGK Germany: 3
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 4920-80-3(Hazardous Substances Data)

4920-80-3 Usage

Chemical Properties

white to light beige powder

Check Digit Verification of cas no

The CAS Registry Mumber 4920-80-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,2 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4920-80:
(6*4)+(5*9)+(4*2)+(3*0)+(2*8)+(1*0)=93
93 % 10 = 3
So 4920-80-3 is a valid CAS Registry Number.
InChI:InChI=1/C8H7NO5/c1-14-6-4-2-3-5(8(10)11)7(6)9(12)13/h2-4H,1H3,(H,10,11)/p-1

4920-80-3 Well-known Company Product Price

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  • Alfa Aesar

  • (L03531)  3-Methoxy-2-nitrobenzoic acid, 99%   

  • 4920-80-3

  • 1g

  • 253.0CNY

  • Detail
  • Alfa Aesar

  • (L03531)  3-Methoxy-2-nitrobenzoic acid, 99%   

  • 4920-80-3

  • 5g

  • 1002.0CNY

  • Detail

4920-80-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-Methoxy-2-Nitrobenzoic Acid

1.2 Other means of identification

Product number -
Other names 2-Nitro-m-anisic Acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4920-80-3 SDS

4920-80-3Relevant articles and documents

A chiral oxazoline for catalytic enantioselective Nozaki-Hiyama-Kishi allylation and vinylation of aldehydes

Chen, Chinpiao,Kumbhar, Sharad V.

, (2020/09/22)

Asymmetric allylation and vinylation of aldehydes with allyl halides and vinyl halides have been achieved using the chromium(II)-oxazoline catalyst. The catalyst promotes the highly efficient enantioselective Nozaki–Hiyama-Kishi (NHK) allylation of aldehydes using allyl bromide, producing the corresponding homoallylic alcohols in good yields (up to 84%) and a high level of enantioselectivity (up to 98% ee). Meanwhile, the NHK vinylation of aldehydes produce desired allylic alcohols in satisfactory yields (up to 88%) and a high level of enantioselectivity (up to 97% ee). We developed a reliable and milder protocol for preparing chiral homoallylic and allylic alcohols.

Total Synthesis of Waltherione F, a Nonrutaceous 3-Methoxy-4-quinolone, Isolated from Waltheria indica L. F.

Arroyo Aguilar, Abel A.,Bolívar Avila, Santiago J.,Kaufman, Teodoro S.,Larghi, Enrique L.

supporting information, p. 5058 - 5061 (2018/08/24)

Waltherione F was totally synthesized in seven steps and 31% overall yield from 2-nitro-3-methylanisole without the use of protecting groups. Key steps in the sequence were a Suzuki-Miyaura coupling to attach the n-octyl chain and a microwave-promoted cyclization of an acetonyl anthranilate to give the heterocyclic core whose 3-OH was O-methylated.

Design, synthesis and anticancer activity evaluation of diazepinomicin derivatives

Yu, Yongguo,Wu, Jianbo,Lei, Fan,Chen, Lei,Wan, Weili,Hai, Li,Guan, Mei,Wu, Yong

, p. 369 - 373 (2013/07/26)

A series of diazepinomicin derivatives were synthesized and evaluated in vitro for their growth inhibitory activity against the human carcinoma cell lines. The results indicated the anticancer selectivity of this kind of compounds. Based on the results, preliminary structure-activity relationships were discussed.

Effect of aldehyde and methoxy substituents on nucleophilic aromatic substitution by [18F]fluoride

Shen, Bin,L?ffler, Dirk,Zeller, Klaus-Peter,übele, Michael,Reischl, Gerald,Machulla, Hans-Jürgen

, p. 1461 - 1468 (2008/09/18)

For a series of benzaldehydes only with a leaving group or with both a leaving group and a single methoxy substituent 18F-fluorination via nucleophilic aromatic substitution (SNAr) was studied in DMF and Me2SO. In general, the radiochemical yields were clearly higher in DMF than in Me2SO. In the fluorodehalogenation reaction (leaving group: halogen = Br, Cl), extremely low radiochemical yields were observed in Me2SO (2SO (within 3 min reaction time, 90% of the precursor was consumed; radiochemical yield = 1.0 ± 0.5%); however, in DMF oxidation was always kept at a low level during the entire reaction (13C-NMR ppm values of the aromatic carbon atom bearing the leaving group.

SYNTHETIC ANALOGUES OF Peganum ALKALOIDS. III. PENTAMETHYLENEQUINAZOLONES

D'yakonov, A. L.,Telezhenetskaya, M. V.,Yunusov, L. Yu.

, p. 435 - 438 (2007/10/02)

Monosubstituted 5-, 6-, and 8-methoxy-3,4-dihydro-2,3-pentamethylenequinazolones (1-3) have been synthesized by the condensation of monosubstituted methoxyanthranilic acids with caprolactam.Demethylation with hydrobromic acid gave the corresponding hydroxy compounds .When the 6- and 8-methoxy- and 6- and 8-hydroxy-3,4-dihydro-2,3-pentamethylenequinazolones (2, 3, 5, and 6) were reduced with zinc in hydrochloric acid, the corresponding quinazoline derivatives (7-10) were obtained.The melting points of the bases and their hydrochlorides are given.Some features of their UV, mass, and PMR spectra are reported.

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