4H,5H,6H,7H-[1,3]thiazolo[5,4-c]pyridine-2-carbonitrile hydrochloride CAS 1864015-71-3
| CAS No. | 1864015-71-3 |
| Molecular Formula | C7H7N3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4H,5H,6H,7H-[1,3]thiazolo[5,4-c]pyridine-2-carbonitrile hydrochloride (CAS 1864015-71-3), molecular formula C7H7N3SHCl and molecular weight 201.67 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4H,5H,6H,7H-[1,3]thiazolo[5,4-c]pyridine-2-carbonitrile hydrochloride (C7H7N3SHCl) contains a nitrile group, sulfur-containing functionality, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 201.67 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4H,5H,6H,7H-[1,3]thiazolo[5,4-c]pyridine-2-carbonitrile hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H7N3S HCl |
| Molecular Weight | 201.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4,6-Dimethylbenzo[d]thiazol-2-amine (CAS 64036-71-1)
- Ethyl 2,6-dichloro-4-fluorophenylacetate (CAS 1806276-96-9)
- s-(Cyanomethyl)-l-cysteine (CAS 175131-93-8)
- 1-(2-Ethylphenyl)-2-methylpropan-1-one (CAS 99632-24-3)
- 6-(3-Methyl-1,2,4-oxadiazol-5-yl)-1h-indole (CAS 1283108-47-3)
- 4-Fluoro-2-methyl-3-nitroanisole (CAS 122455-87-2)
- 5-Benzyl 1-methyl L-glutamate hydrochloride (CAS 41089-47-8)
- Phenacetin Impurity 8 (CAS 7466-38-8)
- Cyclohexanone, DAIH derivative (CAS 108041-11-8)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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