4-Methyl-isothiazole-5-carboxylicacid
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- $220 - $1840
- Product name: 4-Methyl-isothiazole-5-carboxylicacid
- CAS: 15901-61-8
- MF: C5H5NO2S
- MW: 143.16
- EINECS:
- MDL Number:MFCD09965921
- Synonyms:4-Methyl-isothiazole-5-carboxylicacid;5-Isothiazolecarboxylic acid, 4-methyl-;4-methyl-1,2-thiazole-5-carboxylic acid
21 prices
Selected condition：
Brand
- aablocks
- Acints
- Activate Scientific
- Advanced Chemicals Intermediat
- Advanced Chemicals Intermediatesced Chemicals Intermediates
- AK Scientific
- Apolloscientific
- Atlantic Research Chemicals
- Biosynth
- Matrix Scientific
- SynQuest Laboratories
- TRC
Package
- 50mg
- 100mg
- 250mg
- 500mg
- 0.5g
- 1g
- 1.00g
- 5g
- Manufactureraablocks
- Product numberAA001QBH
- Product description4-Methylisothiazole-5-carboxylic acid 95%
- Packaging250mg
- Price$407
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001QBH
- Product description4-Methylisothiazole-5-carboxylic acid 95%
- Packaging100mg
- Price$271
- Updated2026-05-28
- Buy
- ManufacturerAcints
- Product numberACI-NI-00744
- Product description4-Methyl-isothiazole-5-carboxylicacid 95%+
- Packaging1g
- Price$427.75
- Updated2021-12-16
- Buy
- ManufacturerAcints
- Product numberACI-NI-00744
- Product description4-Methyl-isothiazole-5-carboxylic acid 95%+
- Packaging1g
- Price$498.15
- Updated2026-05-20
- Buy
- ManufacturerAcints
- Product numberACI-NI-00744
- Product description4-Methyl-isothiazole-5-carboxylicacid 95%+
- Packaging5g
- Price$1297.75
- Updated2021-12-16
- Buy
- ManufacturerAcints
- Product numberACI-NI-00744
- Product description4-Methyl-isothiazole-5-carboxylic acid 95%+
- Packaging5g
- Price$1510.65
- Updated2026-05-20
- Buy
- ManufacturerActivate Scientific
- Product numberAS69493
- Product description4-Methyl-isothiazole-5-carboxylic acid 95%
- Packaging5g
- Price$1840
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS69493
- Product description4-Methyl-isothiazole-5-carboxylic acid 95%
- Packaging1g
- Price$494
- Updated2026-06-04
- Buy
- ManufacturerAdvanced Chemicals Intermediat
- Product numberACI-NI-00744
- Product description4-Methyl-isothiazole-5-carboxylic acid 95%+
- Packaging1g
- Price$498.15
- Updated2026-05-19
- Buy
- ManufacturerAdvanced Chemicals Intermediat
- Product numberACI-NI-00744
- Product description4-Methyl-isothiazole-5-carboxylic acid 95%+
- Packaging5g
- Price$1510.65
- Updated2026-05-19
- Buy
- ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
- Product numberACI-NI-00744
- Product description4-Methyl-isothiazole-5-carboxylicacid 95%+
- Packaging1g
- Price$427.75
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number1745CT
- Product description4-Methyl-isothiazole-5-carboxylicacid
- Packaging500mg
- Price$532
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number1745CT
- Product description4-Methyl-isothiazole-5-carboxylicacid
- Packaging5g
- Price$1772
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR346355
- Product description4-Methyl-isothiazole-5-carboxylic acid 95%
- Packaging1g
- Price$814
- Updated2026-06-04
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberCA04301
- Product description4-Methylisothiazole-5-carboxylic acid 95
- Packaging1g
- Price$546.1
- Updated2026-05-23
- Buy
- ManufacturerBiosynth
- Product numberQAA90161
- Product description4-Methyl-isothiazole-5-carboxylic acid
- Packaging50mg
- Price$330.5
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA001QBH | 4-Methylisothiazole-5-carboxylic acid 95% | 250mg | $407 | 2026-05-28 | Buy |
| aablocks | AA001QBH | 4-Methylisothiazole-5-carboxylic acid 95% | 100mg | $271 | 2026-05-28 | Buy |
| Acints | ACI-NI-00744 | 4-Methyl-isothiazole-5-carboxylicacid 95%+ | 1g | $427.75 | 2021-12-16 | Buy |
| Acints | ACI-NI-00744 | 4-Methyl-isothiazole-5-carboxylic acid 95%+ | 1g | $498.15 | 2026-05-20 | Buy |
| Acints | ACI-NI-00744 | 4-Methyl-isothiazole-5-carboxylicacid 95%+ | 5g | $1297.75 | 2021-12-16 | Buy |
| Acints | ACI-NI-00744 | 4-Methyl-isothiazole-5-carboxylic acid 95%+ | 5g | $1510.65 | 2026-05-20 | Buy |
| Activate Scientific | AS69493 | 4-Methyl-isothiazole-5-carboxylic acid 95% | 5g | $1840 | 2026-06-04 | Buy |
| Activate Scientific | AS69493 | 4-Methyl-isothiazole-5-carboxylic acid 95% | 1g | $494 | 2026-06-04 | Buy |
| Advanced Chemicals Intermediat | ACI-NI-00744 | 4-Methyl-isothiazole-5-carboxylic acid 95%+ | 1g | $498.15 | 2026-05-19 | Buy |
| Advanced Chemicals Intermediat | ACI-NI-00744 | 4-Methyl-isothiazole-5-carboxylic acid 95%+ | 5g | $1510.65 | 2026-05-19 | Buy |
| Advanced Chemicals Intermediatesced Chemicals Intermediates | ACI-NI-00744 | 4-Methyl-isothiazole-5-carboxylicacid 95%+ | 1g | $427.75 | 2021-12-16 | Buy |
| AK Scientific | 1745CT | 4-Methyl-isothiazole-5-carboxylicacid | 500mg | $532 | 2021-12-16 | Buy |
| AK Scientific | 1745CT | 4-Methyl-isothiazole-5-carboxylicacid | 5g | $1772 | 2021-12-16 | Buy |
| Apolloscientific | OR346355 | 4-Methyl-isothiazole-5-carboxylic acid 95% | 1g | $814 | 2026-06-04 | Buy |
| Atlantic Research Chemicals | CA04301 | 4-Methylisothiazole-5-carboxylic acid 95 | 1g | $546.1 | 2026-05-23 | Buy |
| Biosynth | QAA90161 | 4-Methyl-isothiazole-5-carboxylic acid | 50mg | $330.5 | 2026-06-04 | Buy |
Properties
Melting point :177-179 °C
Boiling point :182.3±33.0 °C(Predicted)
Density :1.418±0.06 g/cm3(Predicted)
pka :0.08±0.37(Predicted)
Boiling point :182.3±33.0 °C(Predicted)
Density :1.418±0.06 g/cm3(Predicted)
pka :0.08±0.37(Predicted)
Safety Information
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| Signal word: | Warning | ||||||||||||||||||||||||||||
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Description
Related product price
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4-Methylisothiazole
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