5,6,7-trimethyl-6H-pyrrolo[3,4-d]pyridazine-1-thiol CAS 929973-63-7
| CAS No. | 929973-63-7 |
| Molecular Formula | C9H19N3S |
| Molecular Weight | 201.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5,6,7-trimethyl-6H-pyrrolo[3,4-d]pyridazine-1-thiol is closely related to a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5,6,7-trimethyl-6H-pyrrolo[3,4-d]pyridazine-1-thiol (CAS 929973-63-7), a certified reference material (molecular formula C9H19N3S, MW 201.33 g/mol) for analytical method development and quality control.
Structurally, 5,6,7-trimethyl-6H-pyrrolo[3,4-d]pyridazine-1-thiol (C9H19N3S) contains a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 201.33 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 5,6,7-trimethyl-6H-pyrrolo[3,4-d]pyridazine-1-thiol 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 | C9H19N3S |
| Molecular Weight | 201.33 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) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related trimethyl Standards
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