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1453-82-3

Isonicotinamide

CAS: 1453-82-3

Molecular Formula: C6H6N2O

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1453-82-3 - Names and Identifiers

Name Isonicotinamide
Synonyms Isonicotimide
Isonicotinamide
4-Carbamoylpyridine
Isoniazid Impurity 3
4-Pyridinecarboxamide
Pyridine-4-carboxamide
gamma-Pyridinecarboxamide
4-Pyridinecarboxylic acid amide for synthesis
Nicotinamide Impurity 4(Nicotinamide EP Impurity D)
CAS 1453-82-3
EINECS 215-926-2
InChI InChI=1/C6H6N2O/c7-6(9)5-1-3-8-4-2-5/h1-4H,(H2,7,9)

1453-82-3 - Physico-chemical Properties

Molecular FormulaC6H6N2O
Molar Mass122.12
Density1.2236 (rough estimate)
Melting Point155-157°C(lit.)
Boling Point227.52°C (rough estimate)
Flash Point156°C
Water Solubility191.7 g/L (37 ºC)
Solubility Soluble in dioxane (10 mg/ml), methanol, water (191.7 mg/ml at 37 °C), ethanol, and DM
Vapor Presure0.000128mmHg at 25°C
AppearanceCrystalline powder
ColorWhite to Off-White
BRN2173
pKapK1: 3.61(+1) (20°C)
Storage ConditionStore below +30°C.
Refractive Index1.5350 (estimate)
MDLMFCD00006432
UseUsed as a pharmaceutical Intermediate

1453-82-3 - Risk and Safety

Hazard SymbolsXi - Irritant
Irritant
Risk Codes36/37/38 - Irritating to eyes, respiratory system and skin.
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
WGK Germany3
RTECSNR9500000
TSCAYes
HS Code29333999
Hazard NoteIrritant

1453-82-3 - Reference Information

LogP-0.28
NIST chemical information Information provided by: webbook.nist.gov (external link)
EPA chemical information Information provided by: ofmpub.epa.gov (external link)
Introduction 4-pyridine formamide is a pyridine derivative containing amide functional groups. Amide functional groups are a very important functional group in organic compounds. Many natural compounds, pharmaceutical intermediates and high value-added fine chemicals contain amide functional groups.
Application 4-picolinamide is white crystal and can be used as a cephalosporin intermediate.
preparation add 100mg ferric oxide, 100mg cobalt tetroxide and 100mg manganese dioxide (mass percentage in the mixture: 4.6%),60mg 4-cyanopyridine (mass percentage in the mixture: 0.91%),200uL water (mass percentage in the mixture: 3.0%) to 6g tert-amyl alcohol, and mix evenly; Reaction at 80 ℃ for 24 hours, the conversion rate of 4-cyanopyridine is 99.0%, and the selectivity of the corresponding 4-pyridine formamide is 99.0%.
Use Used as a pharmaceutical intermediate
Mainly used in the synthesis of cefalonine (Cefalonium), etc.
Last Update：2024-04-09 02:00:07
1453-82-3
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Shanghai Macklin Biochemical Co., Ltd
Featured ProductsSpot supply
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CAS: 1453-82-3
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328 Click to send a QQ message
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CAS: 1453-82-3
Tel: 021-60556179
Email: 18721521379@163.com
Mobile: +86-18721521379
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Jiangsu Pules Biotechnology Co.,Ltd.
Product Name: Isonicotinamide Request for quotation
CAS: 1453-82-3
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
JIANGSU BSECHEM CHEMICAL TECHNOLOGY CO., LTD.
Spot supply
Product Name: Isonicotinamide Request for quotation
CAS: 1453-82-3
Tel: +86-17505207175
Email: 3787852685@qq.com
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Nantong Reform Petro-Chemical CO., LTD.
Spot supply
Product Name: Isonicotinamide Request for quotation
CAS: 1453-82-3
Tel: +86-13776910623
Email: r@reformchem.com­
Mobile: +86-13776910623
QQ: 3785839865 Click to send a QQ messageSend QQ message
Wechat: chemical6666 
Guangzhou Yuanda New Material Co.,Ltd
Product Name: 4-Pyridinecarboxamide; Isonicotinamide Request for quotation
CAS: 1453-82-3
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
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Shanghai Amole Biotechnology Co., Ltd.
Multiple SpecificationsSpot supply
Product Name: Isonicotinamide Request for quotation
CAS: 1453-82-3
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365 Click to send a QQ message
Wechat: 18916960931
Changsha Changtang import and Export Co., Ltd.
Product Name: Isonicotinamide Request for quotation
CAS: 1453-82-3
Tel: +86 18942506900
Email: lilyqu@chemoway.com
Mobile: +86 18942506900
QQ: 3182628472 Click to send a QQ message
Wechat: +86 18942506900
WhatsApp: +86 18942506900
Linkedin: +86 18942506900
SHANGHAI ACMEC BIOCHEMICAL TECHNOLOGY CO., LTD.
Spot supply
Product Name: Isonicotinamide Visit Supplier Webpage Request for quotation
CAS: 1453-82-3
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922 Click to send a QQ message
Wechat: 18621343501
WhatsApp: +86-18621343501
MedChemExpress (MCE)
Multiple SpecificationsSpot supply
Product Name: Isonicotinamide (Standard) Visit Supplier Webpage Request for quotation
CAS: 1453-82-3
Tel: 609-228-6898
Email: sales@medchemexpress.com
　　　　 tech@medchemexpress.com
Mobile: 609-228-6898
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