| Identification | More | [Name]
5-NITROBENZOFURAN-2-CARBOXYLIC ACID | [CAS]
10242-12-3 | [Synonyms]
5-NITRO-1-BENZOFURAN-2-CARBOXYLIC ACID
5-NITROBENZO[B]FURAN-2-CARBOXYLIC ACID
5-NITROBENZOFURAN-2-CARBOXYLIC ACID
BUTTPARK 40\07-63
5-Nitrobenzofuran-2-carboxylic acid ,98% | [Molecular Formula]
C9H5NO5 | [MDL Number]
MFCD00060513 | [Molecular Weight]
207.14 | [MOL File]
10242-12-3.mol |
| Chemical Properties | Back Directory | [Melting point ]
279-284 °C | [Boiling point ]
414.0±25.0 °C(Predicted) | [density ]
1.584±0.06 g/cm3(Predicted) | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
powder to crystal | [pka]
2.77±0.30(Predicted) | [color ]
White to Orange to Green | [Detection Methods]
HPLC,NMR,MS | [InChI]
1S/C9H5NO5/c11-9(12)8-4-5-3-6(10(13)14)1-2-7(5)15-8/h1-4H,(H,11,12) | [InChIKey]
LZKWLHXJPIKJSJ-UHFFFAOYSA-N | [SMILES]
OC(=O)c1cc2cc(ccc2o1)[N+]([O-])=O | [CAS DataBase Reference]
10242-12-3(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [WGK Germany ]
3 | [Hazard Note ]
Irritant | [HazardClass ]
IRRITANT | [HS Code ]
29329990 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Oral
Eye Irrit. 2 |
| Hazard Information | Back Directory | [Chemical Properties]
Light yellow powder | [Uses]
5-Nitro-benzofuran-2-carboxylic Acid is a reagent used in the synthesis of arylamidobenzofurans. | [Uses]
Reactant for:• ;Preparation of arylarylamidobenzofurans via Curtius rearrangement followed by bromination and Suzuki reaction1• ;Synthesis and antibacterial evaluation of nitazoxanide-based analogs2• ;Preparation of Melanin-Concentrating Hormone Receptor 1 antagonist3• ;Synthesis of benzoyl and cinnamoyl nitrogen mustard derivatives of benzoheterocyclic analogs of tallimustine as antitumor agents4 |
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| Company Name: |
J & K SCIENTIFIC LTD.
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| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Shanghai Ennopharm Co., Ltd.
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+86 (21) 6435-5022 |
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www.chemicalbook.com/ShowSupplierProductsList13640/0_EN.htm |
| Company Name: |
Acesys Pharmatech
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18860950986 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15849/0_EN.htm |
| Company Name: |
Sigma-Aldrich
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021-61415566 800-8193336 |
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https://www.sigmaaldrich.cn |
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