5-Isoxazolecarbonyl chloride, 3-methyl- (9CI)
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- $166.12 - $846.73
- Product name: 5-Isoxazolecarbonyl chloride, 3-methyl- (9CI)
- CAS: 49783-72-4
- MF: C5H4ClNO2
- MW: 145.54
- EINECS:
- MDL Number:MFCD09817464
- Synonyms:5-Isoxazolecarbonyl chloride, 3-methyl- (9CI);3-Methylisoxazole-5-carbonyl chloride 97%;3-METHYLISOXAZOLE-5-CARBONYL CHLORIDE;3-Methyl-5-isoxazolecarbonyl chloride;5-Isoxazolecarbonyl chloride, 3-Methyl-;3-Methylisoxazole-5-carbonylchloride97%;3-methyl-1,2-oxazole-5-carbonyl chloride
19 prices
Selected condition:
Brand
- aablocks
- American Custom Chemicals Corporation
- Aronis compounds
- Atlantic Research Chemicals
- Crysdot
- Matrix Scientific
- SynQuest Laboratories
- TRC
Package
- 50mg
- 100mg
- 250mg
- 500mg
- 500.00mg
- 1.00g
- 1g
- 5g
- 1gm:
- Manufactureraablocks
- Product numberAA00DCTH
- Product description3-methyl-1,2-oxazole-5-carbonyl chloride 91%
- Packaging50mg
- Price$244
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00DCTH
- Product description3-methyl-1,2-oxazole-5-carbonyl chloride 91%
- Packaging500mg
- Price$343
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00DCTH
- Product description3-methyl-1,2-oxazole-5-carbonyl chloride 91%
- Packaging1g
- Price$384
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00DCTH
- Product description3-methyl-1,2-oxazole-5-carbonyl chloride 91%
- Packaging100mg
- Price$264
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00DCTH
- Product description3-methyl-1,2-oxazole-5-carbonyl chloride 91%
- Packaging250mg
- Price$290
- Updated2026-05-28
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberHCH0012608
- Product description3-METHYLISOXAZOLE-5-CARBONYL CHLORIDE 95.00%
- Packaging1G
- Price$846.73
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberHCH0012608
- Product description3-METHYLISOXAZOLE-5-CARBONYL CHLORIDE 95.00%
- Packaging250MG
- Price$688.11
- Updated2021-12-16
- Buy
- ManufacturerAronis compounds
- Product numberBBC/083
- Product description3-methyl-5-isoxazolecarbonylchloride
- Packaging1g
- Price$168
- Updated2021-12-16
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberCC00718
- Product description3-Methylisoxazole-5-carbonylchloride 95%
- Packaging1gm:
- Price$166.12
- Updated2021-12-16
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberCC00718
- Product description3-Methylisoxazole-5-carbonyl chloride 90
- Packaging1g
- Price$222.25
- Updated2026-05-23
- Buy
- ManufacturerCrysdot
- Product numberCD11116244
- Product description3-Methylisoxazole-5-carbonylchloride 97%
- Packaging5g
- Price$704
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD11116244
- Product description3-Methylisoxazole-5-carbonyl chloride 97%
- Packaging5g
- Price$704
- Updated2026-05-26
- Buy
- ManufacturerMatrix Scientific
- Product number054618
- Product description3-Methyl-5-isoxazolecarbonyl chloride
- Packaging1g
- Price$263
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number054618
- Product description3-Methyl-5-isoxazolecarbonyl chloride
- Packaging1.00g
- Price$263
- Updated2026-05-18
- Buy
- ManufacturerMatrix Scientific
- Product number054618
- Product description3-Methyl-5-isoxazolecarbonyl chloride
- Packaging500mg
- Price$171
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number054618
- Product description3-Methyl-5-isoxazolecarbonyl chloride
- Packaging500.00mg
- Price$171
- Updated2026-05-18
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00DCTH | 3-methyl-1,2-oxazole-5-carbonyl chloride 91% | 50mg | $244 | 2026-05-28 | Buy |
| aablocks | AA00DCTH | 3-methyl-1,2-oxazole-5-carbonyl chloride 91% | 500mg | $343 | 2026-05-28 | Buy |
| aablocks | AA00DCTH | 3-methyl-1,2-oxazole-5-carbonyl chloride 91% | 1g | $384 | 2026-05-28 | Buy |
| aablocks | AA00DCTH | 3-methyl-1,2-oxazole-5-carbonyl chloride 91% | 100mg | $264 | 2026-05-28 | Buy |
| aablocks | AA00DCTH | 3-methyl-1,2-oxazole-5-carbonyl chloride 91% | 250mg | $290 | 2026-05-28 | Buy |
| American Custom Chemicals Corporation | HCH0012608 | 3-METHYLISOXAZOLE-5-CARBONYL CHLORIDE 95.00% | 1G | $846.73 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | HCH0012608 | 3-METHYLISOXAZOLE-5-CARBONYL CHLORIDE 95.00% | 250MG | $688.11 | 2021-12-16 | Buy |
| Aronis compounds | BBC/083 | 3-methyl-5-isoxazolecarbonylchloride | 1g | $168 | 2021-12-16 | Buy |
| Atlantic Research Chemicals | CC00718 | 3-Methylisoxazole-5-carbonylchloride 95% | 1gm: | $166.12 | 2021-12-16 | Buy |
| Atlantic Research Chemicals | CC00718 | 3-Methylisoxazole-5-carbonyl chloride 90 | 1g | $222.25 | 2026-05-23 | Buy |
| Crysdot | CD11116244 | 3-Methylisoxazole-5-carbonylchloride 97% | 5g | $704 | 2021-12-16 | Buy |
| Crysdot | CD11116244 | 3-Methylisoxazole-5-carbonyl chloride 97% | 5g | $704 | 2026-05-26 | Buy |
| Matrix Scientific | 054618 | 3-Methyl-5-isoxazolecarbonyl chloride | 1g | $263 | 2021-12-16 | Buy |
| Matrix Scientific | 054618 | 3-Methyl-5-isoxazolecarbonyl chloride | 1.00g | $263 | 2026-05-18 | Buy |
| Matrix Scientific | 054618 | 3-Methyl-5-isoxazolecarbonyl chloride | 500mg | $171 | 2021-12-16 | Buy |
| Matrix Scientific | 054618 | 3-Methyl-5-isoxazolecarbonyl chloride | 500.00mg | $171 | 2026-05-18 | Buy |
Properties
Melting point :39-41°C
Boiling point :239.9±20.0 °C(Predicted)
Density :1.345±0.06 g/cm3(Predicted)
pka :-3.94±0.50(Predicted)
CAS DataBase Reference :49783-72-4
Boiling point :239.9±20.0 °C(Predicted)
Density :1.345±0.06 g/cm3(Predicted)
pka :-3.94±0.50(Predicted)
CAS DataBase Reference :49783-72-4
Safety Information
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| Signal word: | Danger | ||||||||||||||||||||||||||
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Description
Related product price
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16883-16-2
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5-Isoxazolecarbonyl chloride, 3-methyl- (9CI)
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ISOXAZOLE-5-CARBONYL CHLORIDE
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Suppliers and manufacturers
Alchem Pharmtech,Inc.
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Beijing xinyanhui pharmaceutical research and development co., LTD
Block Chemical Technology (Shanghai) Co., Ltd.
Nanjing Shizhou Biology Technology Co.,Ltd




