9H-Purine-2,6-diamine 2-hydroxypropanoate CAS 22194-11-2
| CAS No. | 22194-11-2 |
| Molecular Formula | C5H6N6 |
| Molecular Weight | N/A |
| 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.
9H-Purine-2,6-diamine 2-hydroxypropanoate (CAS 22194-11-2), molecular formula C5H6N6C3H6O3 and molecular weight 240.22 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H6N6C3H6O3, 9H-Purine-2,6-diamine 2-hydroxypropanoate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 240.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 9H-Purine-2,6-diamine 2-hydroxypropanoate 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 | C5H6N6 C3H6O3 |
| Molecular Weight | 240.22 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 6 |
Related H Standards
Recommended Standards
- 1-Phenyl-1H-benzo[d]imidazole-2,5-diamine (CAS 832102-57-5)
- 2-Acetyl-1,2,3,4-tetrahydro-8-isoquinolinol (CAS 140865-97-0)
- 11-[[2,6-Bis[(4R)-4,5-dihydro-4-methyl-2-oxazolyl]-4-pyridinyl]oxy]-1-undecanol (CAS 855861-93-7)
- (4-Chloro-3-cyclopropylphenyl)boronic acid (CAS 1548739-71-4)
- 4-(2-(Bromomethyl)butyl)thiazole (CAS 1465067-90-6)
- 4,4,4-Trifluoro-N-(2-iodophenyl)-3-oxobutanamide (CAS 663192-22-1)
- 2-(4-Fluorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-6-amine (CAS 1367801-28-2)
- 4,5-Dihydro-1H-imidazole-2-sulfonic acid (CAS 64205-92-1)
- 3-[3-(trifluoromethyl)phenoxy]benzoic acid (CAS 127389-09-7)
- Gastric Inhibitory Polypeptide (human) (CAS 100040-31-1)
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