2-Methyl-1,3-propanediamine CAS 2400-78-4
| CAS No. | 2400-78-4 |
| Molecular Formula | C4H12N2 |
| Molecular Weight | 88.15 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 2-Methyl-1,3-propanediamine.
CATO supplies 2-Methyl-1,3-propanediamine (CAS 2400-78-4), a certified reference material (molecular formula C4H12N2, MW 88.15 g/mol) for analytical method development and quality control.
The molecular framework of 2-Methyl-1,3-propanediamine (C4H12N2) is characterized by an organic framework. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
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 | C4H12N2 |
| Molecular Weight | 88.15 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) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
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- 1,3-Propanediamine, N1,N1-dimethyl-, polymer with 2-(chloromethyl)oxirane (CAS 27029-41-0)
- 1,3-Propanediamine, N1,N1-dimethyl-, polymer with 2-(chloromethyl)oxirane, compd. with 4-methylmorpholine (CAS 71010-94-1)
- 1,3-Propanediamine, N1,N1-dimethyl-, polymer with 2-(chloromethyl)oxirane, hydrochloride (CAS 66142-97-0)
- 1,3-Propanediamine, N1,N1-dimethyl-, reaction products with chlorinated polyisobutylene (CAS 98761-78-5)
- 38486-29-2 1,3-Propanediamine, N-((2-methylphenyl)methyl)- N-((o-Tolyl)methyl)propane-1,3-diamine EINECS 253-966-2 (CAS 38486-29-2)
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Recommended Standards
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- Butane-2,3-diamine (CAS 563-86-0)
- 4-bromo-N-(2,2-diethoxyethyl)-1H-pyrrole-2-carboxamide (CAS 1501196-59-3)
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