Description
4H,5H,6H-cyclopenta(d)(1,3)thiazole-2-carbaldehyde (CAS No. 933728-60-0) is a high-purity heterocyclic organic compound with the molecular formula C7H7NOS. This specialized aldehyde derivative features a cyclopenta[d][1,3]thiazole core structure, making it a valuable building block for pharmaceutical and agrochemical research. The compound is supplied as a stable solid with rigorous QC validation (HPLC, NMR) to ensure ≥95% purity. Ideal for use in medicinal chemistry, it serves as a key intermediate for the synthesis of biologically active molecules targeting neurological and metabolic disorders. Proper storage at 2-8°C under inert atmosphere is recommended for long-term stability.
Properties
- CAS Number: 933728-60-0
- Complexity: 151
- IUPAC Name: 5,6-dihydro-4H-cyclopenta[d]thiazole-2-carbaldehyde
- InChI: InChI=1S/C7H7NOS/c9-4-7-8-5-2-1-3-6(5)10-7/h4H,1-3H2
- InChI Key: DJFDDSCRAJTISY-UHFFFAOYSA-N
- Exact Mass: 153.02483502
- Molecular Formula: C7H7NOS
- Molecular Weight: 153.20
- SMILES: C1CC2=C(C1)SC(=N2)C=O
- Topological: 58.2
- Monoisotopic Mass: 153.02483502
- Synonyms: 4H,5H,6H-cyclopenta[d][1,3]thiazole-2-carbaldehyde, 933728-60-0, 4H,5H,6H-cyclopenta(d)(1,3)thiazole-2-carbaldehyde, 821-160-5, 5,6-dihydro-4H-cyclopenta[d][1,3]thiazole-2-carbaldehyde, MFCD10700212, 5,6-dihydro-4H-cyclopenta[d]thiazole-2-carbaldehyde, YSZC2081, SCHEMBL15896560, AKOS012219528, BS-45869, SY149955, E84535, EN300-125295, Z1037606628
Application
This compound is primarily employed as a versatile intermediate in medicinal chemistry for developing novel thiazole-based therapeutics. Researchers utilize it in the synthesis of potential kinase inhibitors and GPCR modulators due to its unique fused ring system. The aldehyde functionality allows for further derivatization via condensation or reductive amination reactions, making it valuable for structure-activity relationship studies in drug discovery programs.
Safety and Hazards
GHS Hazard Statements
- H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statements
- P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
Hazard Classes and Categories
- Skin Irrit. 2 (100%)
- Eye Irrit. 2A (100%)
- STOT SE 3 (100%)
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