CAS 288-16-4: Isothiazole
Description:Isothiazole is a five-membered heterocyclic compound characterized by a ring structure containing three carbon atoms, one nitrogen atom, and one sulfur atom. It is known for its distinctive properties, including being a colorless to pale yellow liquid with a pungent odor. Isothiazole is relatively polar due to the presence of the nitrogen and sulfur atoms, which can participate in hydrogen bonding and influence its solubility in various solvents. The compound exhibits reactivity typical of heterocycles, including the ability to undergo electrophilic substitution and nucleophilic attack, making it useful in organic synthesis. Isothiazole derivatives are of significant interest in medicinal chemistry, as they often exhibit biological activity, including antimicrobial and antifungal properties. Additionally, isothiazole and its derivatives are utilized in agrochemicals and as building blocks in the synthesis of various organic compounds. Safety precautions should be taken when handling isothiazole, as it can be toxic and irritating to the skin and respiratory system.
Formula:C3H3NS
InChI:InChI=1S/C3H3NS/c1-2-4-5-3-1/h1-3H
InChI key:InChIKey=ZLTPDFXIESTBQG-UHFFFAOYSA-N
SMILES:N=1SC=CC1
- Synonyms:
- 1,2-Thiazol
- 1,2-Thiazole
- 2-Azathiophene
- Isothiazole
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | Isothiazole REF: 3B-I0982CAS: 288-16-4 | >98.0%(GC) | 62.00 €~174.00 € | Tue 01 Apr 25 |
![]() | 1,2-Thiazole REF: IN-DA002WJFCAS: 288-16-4 | 98% | To inquire | Tue 08 Apr 25 |
![]() | Isothiazole, 97% REF: AC-45842CAS: 288-16-4 | 97% | To inquire | Fri 11 Apr 25 |
![]() | Isothiazole REF: 10-F046382CAS: 288-16-4 | 95.0% | To inquire | Mon 21 Apr 25 |
![]() | Isothiazole REF: TR-I917605CAS: 288-16-4 | - - - | 252.00 €~1,580.00 € | Mon 19 May 25 |
![]() | Isothiazole REF: 3D-FI74736CAS: 288-16-4 | Min. 95% | - - - | Discontinued product |

Isothiazole
Ref: 3B-I0982
1g | 174.00 € | ||
200mg | 62.00 € |

Ref: IN-DA002WJF
1g | 72.00 € | ||
5g | 195.00 € | ||
10g | 460.00 € | ||
100mg | 26.00 € | ||
250mg | 35.00 € |

Isothiazole, 97%
Ref: AC-45842
1g | To inquire | ||
5g | To inquire |

Ref: 10-F046382
1g | 75.00 € | ||
5g | 265.00 € | ||
25g | To inquire | ||
100mg | 24.00 € | ||
250mg | 28.00 € |

Ref: TR-I917605
5g | 1,580.00 € | ||
500mg | 252.00 € |

Isothiazole
Ref: 3D-FI74736
1g | Discontinued | Request information | |
2g | Discontinued | Request information | |
100mg | Discontinued | Request information | |
250mg | Discontinued | Request information | |
500mg | Discontinued | Request information |