Lot numbers can be found on the outside label of a product:
2,4-Dimethylbenzo[d]thiazole
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CAS No. 5262-63-5
- Cat. No. CS-0319892
- Purity≥98%
- MDL No.MFCD03161856
*For research and further manufacturing use only, not for direct human use.
![2,4-Dimethylbenzo[d]thiazole|CS-0319892](https://file.chemscene.com/productPIC/CS-0319892.gif)
Structure of 5262-63-5
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General Information
- CAS No. 5262-63-5
- Cat. No. CS-0319892
- Purity ≥98%
- MDL No. MFCD03161856
- Storage Store at room temperature
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₉H₉NS
- Molecular Weight 163.24
- Synonym(s) 2,4-Dimethyl-benzothiazole
- SMILES CC1=C2C(=CC=C1)SC(=N2)C
Description
2,4-Dimethylbenzo[d]thiazole features a fused thiazole ring system with methyl groups at the 2- and 4-positions, enhancing electron density and steric protection. This configuration promotes stability and facilitates direct functionalization in synthetic routes. The compound serves as a robust scaffold for pharmaceutical intermediates and advanced materials, offering predictable reactivity under standard conditions.
Application
2,4-Dimethylbenzo[d]thiazole serves as a versatile heterocyclic building block in medicinal chemistry and materials science. Its fused thiazole core exhibits enhanced stability and favorable electronic properties, enabling efficient functionalization at the 5- and 6-positions. The methyl groups provide steric protection and improve solubility, facilitating purification and scalability. This scaffold functions effectively in Pd-catalyzed cross-coupling reactions and serves as a key structural motif in bioactive compound development.
Synthesis
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Route1
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3288-01-5 - ~%
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In-stock
5262-63-5
References
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Barnikow,G.; Kunzek,H. Journal fuer Praktische Chemie (Leipzig), 1965 , vol. 30, p. 13 - 17
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Route2
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35274-15-8
- ~%
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In-stock
5262-63-5
References
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Mizuno; Watanabe Yakugaku Zasshi, 1950 , vol. 70, p. 540 Chem.Abstr., 1951 , p. 7111
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Route3
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5304-37-0
- ~%
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In-stock
5262-63-5
References
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Barnikow,G.; Kunzek,H. Journal fuer Praktische Chemie (Leipzig), 1965 , vol. 30, p. 13 - 17
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Safety Information
Download SDS|
GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302
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Precautionary Statements : P264-P270-P330-P501
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Quality Control
Computational Chemistry Data
- TPSA 12.89
- LogP 2.91314
- H_Acceptors 2
- H_Donors 0
- Rotatable_Bonds 0
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