2H-Imidazo[4',5':3,4]benzo[1,2-d][1,2,3]thiadiazole CAS 42341-41-3
| CAS No. | 42341-41-3 |
| Molecular Formula | C7H4N4S |
| Molecular Weight | 176.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2H-Imidazo[4',5':3,4]benzo[1,2-d][1,2,3]thiadiazole (CAS 42341-41-3), a certified reference material (molecular formula C7H4N4S, MW 176.20 g/mol) for analytical method development and quality control.
Structurally, 2H-Imidazo[4',5':3,4]benzo[1,2-d][1,2,3]thiadiazole (C7H4N4S) contains a nitrile group, sulfur-containing functionality, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 176.20 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2H-Imidazo[4',5':3,4]benzo[1,2-d][1,2,3]thiadiazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H4N4S |
| Molecular Weight | 176.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related H Standards
- 6H-Imidazo[4',5':3,4]benzo[1,2-c][1,2,5]thiadiazole (CAS 19546-85-1)
- 2H-Imidazo[4',5':5,6]benzo[1,2-d][1,2,3]thiadiazole (CAS 42341-44-6)
- Imidazo[1,2-a]pyridine-8-carbohydrazide (CAS 1092346-49-0)
- Imidazo[1,2-a]pyridine-2-carbohydrazide (CAS 119448-27-0)
- Imidazo[1,2-a]pyrazine-2-carboximidhydrazide (CAS 87597-37-3)
- Imidazo[1,2-a]pyridine-6-carbohydrazide (CAS 886361-97-3)
- Imidazo[1,2-a]pyridine-7-carbohydrazide (CAS 421595-78-0)
- 1-(1H-Imidazo[4,5-c]pyridin-2-yl)-N-methylethanamine (CAS 1437485-25-0)
Recommended Standards
- 2-Cyano-7-hydroxybenzothiazole (CAS 7267-37-0)
- 2-(Thiazol-2-yl)-1H-imidazole-5-carbonitrile (CAS 279250-90-7)
- 2-Thioxo-2,3-dihydrobenzo[d]oxazole-5-carbonitrile (CAS 93794-41-3)
- 2-(2,2-difluorospiro[3.3]heptan-6-yl)ethanol (CAS 2306269-08-7)
- (4-((2-(Pyrrolidin-1-yl)ethyl)carbamoyl)phenyl)boronic acid hydrochloride (CAS 957060-70-7)
- 2-Methoxy-4-methylpyrimidin-5-ol (CAS 1369766-62-0)
- 2-Benzamido-3-(4-chlorophenyl)acrylic acid (CAS 40942-31-2)
- Methyl 5-bromo-4-(difluoromethyl)-6-oxo-1,6-dihydropyridine-2-carboxylate (CAS 1805372-15-9)
- 2-(3-Ethylphenyl)acetic acid (CAS 89723-25-1)
- 4-Methyl-5-nitro-2-(4-(trifluoromethyl)phenoxy)pyridine (CAS 1956366-33-8)
- 4-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl) -benzoic acid (CAS 1208081-55-3)
- 4-Methyl-N-phenylbenzenesulfinamide (CAS 6873-54-7)
- (S)-N-(oxetan-3-yl)piperidin-3-amine (CAS 1349699-74-6)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com