N1-(2-aminoethyl)benzene-1,4-diamine CAS 19201-32-2
| CAS No. | 19201-32-2 |
| Molecular Formula | C8H13N3 |
| Molecular Weight | 151.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N1-(2-aminoethyl)benzene-1,4-diamine (C8H13N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies N1-(2-aminoethyl)benzene-1,4-diamine (CAS 19201-32-2), a certified reference material (molecular formula C8H13N3, MW 151.21 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), N1-(2-aminoethyl)benzene-1,4-diamine 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 | C8H13N3 |
| Molecular Weight | 151.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 3 |
Related N Standards
- (S)-(4-(1-aminoethyl)phenyl)methanol (CAS 1213446-52-6)
- (S)-2-(1-aminoethyl)-5-methylphenol (CAS 1213532-58-1)
- (S)-(2-(1-Aminoethyl)phenyl)methanol (CAS 1213931-64-6)
- 6-(2-Aminoethyl)-N-methylpyridin-2-amine (CAS 1227095-55-7)
- (S)-2-(1-Aminoethyl)-4-methylphenol (CAS 1247949-48-9)
- 5-(1-Aminoethyl)-4-methylpyridin-2-amine (CAS 1270447-59-0)
- N1-(2-Aminoethyl)benzene-1,2-diamine (CAS 128995-76-6)
- 2-(2-Aminoethyl)-6-methylpyridin-4-amine (CAS 1393550-39-4)
Recommended Standards
- O-(3-Methylphenethyl)hydroxylamine (CAS 191473-36-6)
- O-Benzyl-N-ethylhydroxylamine (CAS 19207-59-1)
- N2,N2,6-Trimethylpyridine-2,5-diamine (CAS 191288-29-6)
- (4aR,8aS)-1,2,4a,5,6,7,8,8a-octahydroquinolin-2-one (CAS 1931899-55-6)
- 2-[(2,6-dimethyloxan-4-yl)amino]ethan-1-ol hydrochloride (CAS 1803591-92-5)
- (3S,8AS)-3-propyloctahydropyrrolo[1,2-a]pyrazine (CAS 1072102-33-0)
- Piperidin-3-ylmethanesulfonic acid (CAS 906073-55-0)
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- 2-Methyl-benzo[4,5]furo[3,2-d]pyrimidine-4-thiol (CAS 68217-94-7)
- 5-Chloro-1-(3-nitrophenyl)-1-oxopentane (CAS 487058-74-2)
- 2-(3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)acetonitrile (CAS 1359974-74-5)
- 3-(Piperidin-4-yl)-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide hydrochloride (CAS 1956365-79-9)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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