3-Methylsalicylic acid
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- $5 - $2268.8
- Product name: 3-Methylsalicylic acid
- CAS: 83-40-9
- MF: C8H8O3
- MW: 152.15
- EINECS:201-473-8
- MDL Number:MFCD00002448
- Synonyms:3-Methylsalicylic acid;3-Methylsalicylic ac;2-hydroxy-3-methyl-benzoicaci ;2-methylsalicylicacid ;3-Methylsalycilic acid;3-MS;Acido 3-ossi-5-metil-benzoico;Acido ortocresotinico
74 prices
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Brand
- aablocks
- Acrotein
- AHH
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Biosynth
- Cayman Chemical
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- Frontier Specialty Chemicals
- Matrix Scientific
- Medical Isotopes, Inc.
- SynQuest Laboratories
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
Package
- 100mg
- 250mg
- 500mg
- 1g
- 5G
- 25g
- 100.00g
- 100g
- 250g
- 0.5kg
- 500g
- 500.00g
- 1000g
- 1kg
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- 2.5kg
- 5000g
- 5kg
- 10kg
- 100 g
- 500 g
- Manufactureraablocks
- Product numberAA0035R9
- Product description3-Methylsalicylic acid 96%
- Packaging100g
- Price$24
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035R9
- Product description3-Methylsalicylic acid 96%
- Packaging500g
- Price$31
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035R9
- Product description3-Methylsalicylic acid 96%
- Packaging1kg
- Price$53
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035R9
- Product description3-Methylsalicylic acid 96%
- Packaging25g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035R9
- Product description3-Methylsalicylic acid 98%
- Packaging100mg
- Price$8
- Updated2026-05-28
- Buy
- ManufacturerAcrotein
- Product numberAC-6155
- Product description2-Hydroxy-3-Methylbenzoic acid 97%
- Packaging100g
- Price$23.84
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberAC-6155
- Product description2-Hydroxy-3-Methylbenzoic acid 97%
- Packaging25g
- Price$12.84
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberAC-6155
- Product description2-Hydroxy-3-Methylbenzoicacid 97%
- Packaging25g
- Price$12.83
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberAC-6155
- Product description2-Hydroxy-3-Methylbenzoic acid 97%
- Packaging250g
- Price$47.66
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-18832
- Product description3-Methylsalicylic acid 97%
- Packaging5000g
- Price$345
- Updated2026-05-26
- Buy
- ManufacturerAHH
- Product numberMT-18832
- Product description3-Methylsalicylic acid 97%
- Packaging5000g
- Price$345
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-18832
- Product description3-Methylsalicylic Acid 98%
- Packaging5000g
- Price$345
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberG328
- Product description3-Methylsalicylic Acid
- Packaging1kg
- Price$335
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ51854
- Product description3-Methylsalicylic Acid
- Packaging500g
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ51854
- Product description3-Methylsalicylic acid 95%
- Packaging500g
- Price$41
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberG328
- Product description3-Methylsalicylic acid 98%(HPLC)
- Packaging500g
- Price$55
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0035R9 | 3-Methylsalicylic acid 96% | 100g | $24 | 2026-05-28 | Buy |
| aablocks | AA0035R9 | 3-Methylsalicylic acid 96% | 500g | $31 | 2026-05-28 | Buy |
| aablocks | AA0035R9 | 3-Methylsalicylic acid 96% | 1kg | $53 | 2026-05-28 | Buy |
| aablocks | AA0035R9 | 3-Methylsalicylic acid 96% | 25g | $10 | 2026-05-28 | Buy |
| aablocks | AA0035R9 | 3-Methylsalicylic acid 98% | 100mg | $8 | 2026-05-28 | Buy |
| Acrotein | AC-6155 | 2-Hydroxy-3-Methylbenzoic acid 97% | 100g | $23.84 | 2026-05-25 | Buy |
| Acrotein | AC-6155 | 2-Hydroxy-3-Methylbenzoic acid 97% | 25g | $12.84 | 2026-05-25 | Buy |
| Acrotein | AC-6155 | 2-Hydroxy-3-Methylbenzoicacid 97% | 25g | $12.83 | 2021-12-16 | Buy |
| Acrotein | AC-6155 | 2-Hydroxy-3-Methylbenzoic acid 97% | 250g | $47.66 | 2026-05-25 | Buy |
| AHH | MT-18832 | 3-Methylsalicylic acid 97% | 5000g | $345 | 2026-05-26 | Buy |
| AHH | MT-18832 | 3-Methylsalicylic acid 97% | 5000g | $345 | 2026-05-25 | Buy |
| AHH | MT-18832 | 3-Methylsalicylic Acid 98% | 5000g | $345 | 2021-12-16 | Buy |
| AK Scientific | G328 | 3-Methylsalicylic Acid | 1kg | $335 | 2021-12-16 | Buy |
| AK Scientific | J51854 | 3-Methylsalicylic Acid | 500g | $150 | 2021-12-16 | Buy |
| AK Scientific | J51854 | 3-Methylsalicylic acid 95% | 500g | $41 | 2026-06-04 | Buy |
| AK Scientific | G328 | 3-Methylsalicylic acid 98%(HPLC) | 500g | $55 | 2026-06-04 | Buy |
Properties
Melting point :163-165 °C (lit.)
Boiling point :234.6°C (rough estimate)
Density :1.2143 (rough estimate)
vapor pressure :0.065-0.307Pa at 25℃
refractive index :1.4945 (estimate)
storage temp. :Inert atmosphere,Room Temperature
solubility :methanol: soluble5%, clear to slightly hazy (colorlessto faint brown)
form :Fine Powder
pka :pK1:2.99 (25°C)
color :Almost white
PH :2.8 (1.5g/l, H2O, 20℃)
Water Solubility :1.5 g/L (20 ºC)
Merck :14,2581
BRN :2086811
InChI :1S/C8H8O3/c1-5-3-2-4-6(7(5)9)8(10)11/h2-4,9H,1H3,(H,10,11)
InChIKey :WHSXTWFYRGOBGO-UHFFFAOYSA-N
SMILES :Cc1cccc(C(O)=O)c1O
LogP :2.79-2.86
CAS DataBase Reference :83-40-9(CAS DataBase Reference)
NIST Chemistry Reference :Hydroxytoluic acid(83-40-9)
EPA Substance Registry System :3-Methylsalicylic acid (83-40-9)
Boiling point :234.6°C (rough estimate)
Density :1.2143 (rough estimate)
vapor pressure :0.065-0.307Pa at 25℃
refractive index :1.4945 (estimate)
storage temp. :Inert atmosphere,Room Temperature
solubility :methanol: soluble5%, clear to slightly hazy (colorlessto faint brown)
form :Fine Powder
pka :pK1:2.99 (25°C)
color :Almost white
PH :2.8 (1.5g/l, H2O, 20℃)
Water Solubility :1.5 g/L (20 ºC)
Merck :14,2581
BRN :2086811
InChI :1S/C8H8O3/c1-5-3-2-4-6(7(5)9)8(10)11/h2-4,9H,1H3,(H,10,11)
InChIKey :WHSXTWFYRGOBGO-UHFFFAOYSA-N
SMILES :Cc1cccc(C(O)=O)c1O
LogP :2.79-2.86
CAS DataBase Reference :83-40-9(CAS DataBase Reference)
NIST Chemistry Reference :Hydroxytoluic acid(83-40-9)
EPA Substance Registry System :3-Methylsalicylic acid (83-40-9)
Safety Information
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Description
3-Methylsalicylic acid was used in the synthesis of 8-methyl-2-thioxo-2,3-dihydro-4H-1,3-benzoxazin-4-one, 7-hydroxy-8-methyl-2-thioxo-2,3-dihydro-4H-1,3-benzoxazin-4-one, (R)-, (S)- and (RS)-hydroxymethylmexiletine.More related product prices
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