Isonicotinic acid
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- $4 - $1980
- Product name: Isonicotinic acid
- CAS: 55-22-1
- MF: C6H5NO2
- MW: 123.11
- EINECS:200-228-2
- MDL Number:MFCD00006429
- Synonyms:4-PYRIDINECARBOXYLIC ACID FOR SYNTHESIS;Isonicotinic aci;66 kDa neurofilament protein;ANTI-INA (ALPHA INTERNEXIN) (CENTER) antibody produced in rabbit;NEF5;Neurofilament 5;Pyridine-4-carboxylic acid, 4-Carboxypyridine;Isonicotinic acid, CP,98%
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Brand
- aablocks
- ACHEMBLOCK
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- AK Scientific
- Alichem
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Package
- 1mg
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- 1G
- 5g
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- 5KG
- 2.5 kg
- 100 g
- 400 μL
- Manufactureraablocks
- Product numberAA0034Z4
- Product descriptionIsonicotinic acid 98%
- Packaging5g
- Price$4
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034Z4
- Product descriptionIsonicotinic acid ≥99%
- Packaging25g
- Price$11
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034Z4
- Product descriptionIsonicotinic acid ≥99%
- Packaging100g
- Price$12
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034Z4
- Product descriptionIsonicotinic acid 98%
- Packaging250g
- Price$13
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034Z4
- Product descriptionIsonicotinic acid 98%
- Packaging500g
- Price$21
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberX199316
- Product descriptionIsonicotinic acid (Nicotinic acid Impurity) 98.00%
- Packaging100MG
- Price$355
- Updated2026-05-27
- Buy
- ManufacturerAHH
- Product numberMT-16052
- Product descriptionIsonicotinic acid 98%
- Packaging250g
- Price$305
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-16052
- Product descriptionIsonicotinic acid 97%
- Packaging250g
- Price$305
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-16052
- Product descriptionIsonicotinic acid 97%
- Packaging250g
- Price$305
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberJ99571
- Product descriptionIsonicotinic acid
- Packaging5g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number55221
- Product descriptionIsonicotinic acid
- Packaging1000g
- Price$151.5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA153232
- Product descriptionIsonicotinic acid 97%
- Packaging25g
- Price$12
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA153232
- Product descriptionIsonicotinic acid 97%
- Packaging5g
- Price$7
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA153232
- Product descriptionIsonicotinic acid 97%
- Packaging100g
- Price$9
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA153232
- Product descriptionIsonicotinic acid 97%
- Packaging10g
- Price$9
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA153232
- Product descriptionIsonicotinic acid 97%
- Packaging1kg
- Price$36
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0034Z4 | Isonicotinic acid 98% | 5g | $4 | 2026-05-28 | Buy |
| aablocks | AA0034Z4 | Isonicotinic acid ≥99% | 25g | $11 | 2026-05-28 | Buy |
| aablocks | AA0034Z4 | Isonicotinic acid ≥99% | 100g | $12 | 2026-05-28 | Buy |
| aablocks | AA0034Z4 | Isonicotinic acid 98% | 250g | $13 | 2026-05-28 | Buy |
| aablocks | AA0034Z4 | Isonicotinic acid 98% | 500g | $21 | 2026-05-28 | Buy |
| ACHEMBLOCK | X199316 | Isonicotinic acid (Nicotinic acid Impurity) 98.00% | 100MG | $355 | 2026-05-27 | Buy |
| AHH | MT-16052 | Isonicotinic acid 98% | 250g | $305 | 2021-12-16 | Buy |
| AHH | MT-16052 | Isonicotinic acid 97% | 250g | $305 | 2026-05-25 | Buy |
| AHH | MT-16052 | Isonicotinic acid 97% | 250g | $305 | 2026-05-26 | Buy |
| AK Scientific | J99571 | Isonicotinic acid | 5g | $10 | 2021-12-16 | Buy |
| Alichem | 55221 | Isonicotinic acid | 1000g | $151.5 | 2021-12-16 | Buy |
| Ambeed | A153232 | Isonicotinic acid 97% | 25g | $12 | 2021-12-16 | Buy |
| Ambeed | A153232 | Isonicotinic acid 97% | 5g | $7 | 2021-12-16 | Buy |
| Ambeed | A153232 | Isonicotinic acid 97% | 100g | $9 | 2021-12-16 | Buy |
| Ambeed | A153232 | Isonicotinic acid 97% | 10g | $9 | 2021-12-16 | Buy |
| Ambeed | A153232 | Isonicotinic acid 97% | 1kg | $36 | 2021-12-16 | Buy |
Properties
Melting point :≥300 °C (lit.)
Boiling point :260 °C (15 mmHg)
Density :1,47g/cm
bulk density :500kg/m3
refractive index :1.5423 (estimate)
Flash point :260°C/15mm
storage temp. :no restrictions.
solubility :6g/l
pka :4.96(at 25℃)
form :powder
color :yellow to tan
PH :3-4 (6g/l, H2O, 20℃)(saturated solution)
biological source :rabbit
Water Solubility :5.2 g/L (20 ºC)
Merck :14,5187
BRN :109599
Henry's Law Constant :1.6×104 mol/(m3Pa) at 25℃, Abraham and Jr. (2019)
Cosmetics Ingredients Functions :SKIN CONDITIONING - MISCELLANEOUS
InChI :1S/C6H5NO2/c8-6(9)5-1-3-7-4-2-5/h1-4H,(H,8,9)
InChIKey :TWBYWOBDOCUKOW-UHFFFAOYSA-N
SMILES :OC(=O)c1ccncc1
CAS DataBase Reference :55-22-1(CAS DataBase Reference)
NIST Chemistry Reference :Isonicotinic acid(55-22-1)
EPA Substance Registry System :Isonicotinic acid (55-22-1)
Boiling point :260 °C (15 mmHg)
Density :1,47g/cm
bulk density :500kg/m3
refractive index :1.5423 (estimate)
Flash point :260°C/15mm
storage temp. :no restrictions.
solubility :6g/l
pka :4.96(at 25℃)
form :powder
color :yellow to tan
PH :3-4 (6g/l, H2O, 20℃)(saturated solution)
biological source :rabbit
Water Solubility :5.2 g/L (20 ºC)
Merck :14,5187
BRN :109599
Henry's Law Constant :1.6×104 mol/(m3Pa) at 25℃, Abraham and Jr. (2019)
Cosmetics Ingredients Functions :SKIN CONDITIONING - MISCELLANEOUS
InChI :1S/C6H5NO2/c8-6(9)5-1-3-7-4-2-5/h1-4H,(H,8,9)
InChIKey :TWBYWOBDOCUKOW-UHFFFAOYSA-N
SMILES :OC(=O)c1ccncc1
CAS DataBase Reference :55-22-1(CAS DataBase Reference)
NIST Chemistry Reference :Isonicotinic acid(55-22-1)
EPA Substance Registry System :Isonicotinic acid (55-22-1)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
Isonicotinic acid is a pyridinemonocarboxylic acid in which the carboxy group is at position 4 of the pyridine ring. It has a role as a human metabolite and an algal metabolite. It is a conjugate acid of an isonicotinate.More related product prices
Inositol nicotinate Folic acid Picolinic acid Xanthinol nicotinate Nicotinic acid 3,4-Pyridinedicarboxylic acid Chromium picolinate Benzoic acid ACETIC ACID Methyl formate Ethyl isonicotinate Tretinoin Calcium formate Pyridine Citric acid Isoniazid 2,2,4-Trimethylpentane Methyl isonicotinate 39178-35-3Related product price
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Folic acid
$5-1269.63 -
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Suppliers and manufacturers
Frapp's ChemicalNFTZ Co., Ltd.
Capot Chemical Co.,Ltd.
Shanghai Bojing Chemical Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
