2-((2,6-Dimethylpyrimidin-4-yl)amino)acetic acid CAS 139399-52-3
| CAS No. | 139399-52-3 |
| Molecular Formula | C8H11N3O2 |
| Molecular Weight | 181.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-((2,6-Dimethylpyrimidin-4-yl)amino)acetic acid (CAS 139399-52-3), molecular formula C8H11N3O2 and molecular weight 181.19 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-((2,6-Dimethylpyrimidin-4-yl)amino)acetic acid (C8H11N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 181.19 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-((2,6-Dimethylpyrimidin-4-yl)amino)acetic acid 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 | C8H11N3O2 |
| Molecular Weight | 181.19 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
Related Dimethylpyrimidin Standards
- 2-((4,6-Dimethylpyrimidin-2(1h)-ylidene)amino)acetic acid (CAS 55684-37-2)
- Methyl (4,6-dimethylpyrimidin-2-yl)carbamate (CAS 90139-97-2)
- 1-(4,6-Dimethylpyrimidin-2-yl)-3-hydroxyguanidine (CAS 13223-24-0)
- 3-((4,6-Dimethylpyrimidin-2-yl)amino)propan-1-ol (CAS 126085-68-5)
- 2-((4,6-Dimethylpyrimidin-2-yl)oxy)acetic acid (CAS 133458-10-3)
- 2-((4,6-Dimethylpyrimidin-5-yl)oxy)acetic acid (CAS 192725-64-7)
- 1-(2,6-Dimethylpyrimidin-4-yl)thiourea (CAS 1913-09-3)
- 1-(4,6-Dimethylpyrimidin-2-yl)thiourea (CAS 88067-09-8)
Recommended Standards
- 2-(6-Methyl-4-nitropyridin-2-yl)ethan-1-amine (CAS 1393584-61-6)
- 5-Fluoro-1,3-benzothiazole-2-carbaldehyde (CAS 139425-46-0)
- Methyl 2-amino-6-(aminomethyl)isonicotinate (CAS 1393582-02-9)
- 3-(3-Methoxypyridin-2-yl)propanoic acid (CAS 139745-96-3)
- 2-[(pyridin-4-yl)methanesulfonyl]acetic acid (CAS 933710-41-9)
- 3-Amino-2-(trifluoromethyl)benzonitrile (CAS 1369869-39-5)
- Glyoxal-bis(2,4-dinitrophenylhydrazone) (CAS 1177-16-8)
- 1-((4-Ethoxyphenyl)amino)-4-((3,3,5-trimethylcyclohexyl)amino)anthracene-9,10-dione (CAS 29205-96-7)
- Eribulin Impurity 9 (CAS CATO-C4X-26509)
- 4-(Difluoromethyl)-6-iodo-3-methylpicolinamide (CAS 1805102-63-9)
- 2-(4-(tert-Butyl)phenyl)-N-(2-morpholinoethyl)quinolin-4-amine (CAS 853310-55-1)
- 2,2-Dimethyl-3-(3-methylphenyl)pyrrolidine (CAS 1249187-89-0)
- 1-(2-Amino-3-bromophenyl)ethan-1-one (CAS 808760-02-3)
- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
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