N,N'-Bis(2,4-xylyl)-N-methylformamidine Hydrochloride CAS 1391062-43-3
| CAS No. | 1391062-43-3 |
| Molecular Formula | C18H22N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N,N'-Bis(2,4-xylyl)-N-methylformamidine Hydrochloride (CAS 1391062-43-3), molecular formula C18H22N2HCl and molecular weight 302.85 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N,N'-Bis(2,4-xylyl)-N-methylformamidine Hydrochloride (C18H22N2HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. 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 302.85 g/mol, it falls into the moderately-high-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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H22N2 HCl |
| Molecular Weight | 302.85 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-Butyl ((1-((S)-2-amino-3-methylbutanoyl)piperidin-2-yl)methyl)(cyclopropyl)carbamate (CAS 1354033-29-6)
- 2-Hydroxyisonicotinonitrile (CAS 94805-51-3)
- 4,6-Dimethyl-3-(3-(p-tolyl)-1,2,4-oxadiazol-5-yl)pyridin-2(1H)-one (CAS 1176146-55-6)
- 2-Chloro-3-(trifluoromethoxy)pyridin-4-amine (CAS 1221171-79-4)
- Raltitrexed Impurity 45 (CAS CATO-C4X-138645)
- Hexahydro-4-oxo-1(2H)-azocinecarboxylic Acid 1,1-Dimethylethyl Ester (CAS 1803599-91-8)
- 1-(6-Chloropyridin-3-yl)-2-(1,3-dioxolan-2-yl)ethan-1-one (CAS 1263366-13-7)
- rel-(1s,2s,3s,4s,5s,6s)-cyclohexane-1,2,3,4,5,6-hexacarboxylic acid hydrate (CAS 207121-44-6)
- [2-(Methoxymethyl)-4-methyl-1,3-thiazol-5-yl]-methylamine dihydrochloride (CAS 1185294-40-9)
- Calcium-Like Peptide 3 (CAS 261969-05-5)
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