5-Methoxy-2-methylpyridin-3-amine CAS 1104455-29-9
| CAS No. | 1104455-29-9 |
| Molecular Formula | C7H10N2O |
| Molecular Weight | 138.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methoxy-2-methylpyridin-3-amine (C7H10N2O) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
5-Methoxy-2-methylpyridin-3-amine (CAS 1104455-29-9), molecular formula C7H10N2O and molecular weight 138.17 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C7H10N2O |
| Molecular Weight | 138.17 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
- 4-Methoxy-6-methylpyridin-3-amine (CAS 1026544-02-4)
- 5-Methoxy-3-methylpyridin-2-amine (CAS 1101060-84-7)
- 4-methoxy-N-methyl-pyridin-2-amine (CAS 1104455-24-4)
- (5-Methoxy-pyridin-3-yl)-methyl-amine (CAS 1104455-50-6)
- 5-Methoxy-6-methylpyridin-3-amine (CAS 1211525-91-5)
- 3-Methoxy-5-methylpyridin-2-amine (CAS 1227515-55-0)
- 4-Methoxy-3-methylpyridin-2-amine (CAS 1227581-87-4)
- 4-Methoxy-5-methyl-pyridin-2-ylamine (CAS 1227596-27-1)
Recommended Standards
- 1-(3,5-Dimethyl-1H-pyrazol-4-yl)ethan-1-one (CAS 1123-48-4)
- 5,6,7,8-Tetrahydroimidazo[1,2-a]pyridin-6-ol (CAS 1100750-16-0)
- 2-Methyl-6,7-dihydro-5H-pyrrolo[1,2-a]imidazol-7-ol (CAS 112513-80-1)
- 4,5,6,7-Tetrahydro-2H-pyrazolo[3,4-c]pyridin-3-amine (CAS 1091749-37-9)
- 1-(2-fluoro-5-methylphenyl)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 796967-18-5)
- 9-(2-Naphthyl)anthracene (CAS 7424-72-8)
- 4-Cyclopropoxy-N,5-dimethylpyridin-3-amine (CAS 1243313-79-2)
- 4-(3-Fluorophenyl)tetrahydro-2h-pyran-4-amine hydrochloride (CAS 1245643-55-3)
- (3R,4R)-1-benzyl-4-fluoropyrrolidin-3-amine (CAS 1776113-97-3)
- 3-Amino-3-(2-fluorophenyl)butanoic acid (CAS 1270364-13-0)
- 2-Acetamidoheptanoic acid (CAS 5440-34-6)
- 142835-36-7 2-(2,3-Dimethylphenoxy)propanohydrazide 4289AD C11H16N2O2 (CAS 142835-36-7)
- (E)-2-(4-(dimethylamino)styryl)-4H-chromen-4-one (CAS 1401427-97-1)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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