3,6-Dichloropyridazine-1,2-<SUP>15</SUP>N<SUB>2</SUB>, 3,6-<SUP>13</SUP>C<SUB>2</ SUB> CAS 1173020-62-6
| CAS No. | 1173020-62-6 |
| Molecular Formula | C2[13C]2H4Cl2[15N]2 |
| Molecular Weight | 154.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3,6-Dichloropyridazine-1,2-<SUP>15</SUP>N<SUB>2</SUB>, 3,6-<SUP>13</SUP>C<SUB>2</ SUB>.
3,6-Dichloropyridazine-1,2-<SUP>15</SUP>N<SUB>2</SUB>, 3,6-<SUP>13</SUP>C<SUB>2</ SUB> (CAS 1173020-62-6) is a high-purity analytical reference standard with the molecular formula C2[13C]2H4Cl2[15N]2 and a molecular weight of 154.97 g/mol.
Structurally, 3,6-Dichloropyridazine-1,2-<SUP>15</SUP>N<SUB>2</SUB>, 3,6-<SUP>13</SUP>C<SUB>2</ SUB> (C2[13C]2H4Cl2[15N]2) contains chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 154.97 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3,6-Dichloropyridazine-1,2-<SUP>15</SUP>N<SUB>2</SUB>, 3,6-<SUP>13</SUP>C<SUB>2</ SUB> 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 | C2[13C]2H4Cl2[15N]2 |
| Molecular Weight | 154.97 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloropyridazine Standards
- 3,4-dichloropyridazine (CAS 1677-80-1)
- 3,5-Dichloropyridazine (CAS 1837-55-4)
- 4,5-Dichloropyridazine (CAS 55271-49-3)
- 3,6-dichloropyridazine 1-oxide (CAS 25974-26-9)
- 3,6-Dichloropyridazine-4-carbonitrile (CAS 35857-93-3)
- 4,6-Dichloropyridazine-3-carbonitrile (CAS 35857-90-0)
- 4,5-Dichloropyridazine-3,6-diol (CAS 6641-32-3)
- 4,6-Dichloropyridazine-3-carboxamide (CAS 1609394-50-4)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com