9-(Azetidin-3-yl)-9H-purine-2,6-diamine 2,2,2-trifluoroacetate CAS 2126161-71-3
| CAS No. | 2126161-71-3 |
| Molecular Formula | C8H11N7 |
| 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.
9-(Azetidin-3-yl)-9H-purine-2,6-diamine 2,2,2-trifluoroacetate (CAS 2126161-71-3), molecular formula C8H11N7C2HF3O2 and molecular weight 319.25 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 9-(Azetidin-3-yl)-9H-purine-2,6-diamine 2,2,2-trifluoroacetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 319.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 9-(Azetidin-3-yl)-9H-purine-2,6-diamine 2,2,2-trifluoroacetate 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 | C8H11N7 C2HF3O2 |
| Molecular Weight | 319.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 7 |
Related Azetidin Standards
- 4-(Azetidin-1-yl)cyclohexan-1-amine dihydrochloride (CAS 1001347-27-8)
- 4-(Azetidin-1-ylmethyl)-1H-indole (CAS 1001395-40-9)
- 2-(Azetidin-1-yl)acetic acid (CAS 1008304-81-1)
- Azetidin-3-yl methylcarbamate hydrochloride (CAS 1009368-29-9)
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- 1-(Azetidin-3-ylmethyl)piperidine (CAS 1012784-24-5)
Recommended Standards
- 1-(4-Methylcyclohexyl)azetidin-3-amine (CAS 1340553-86-7)
- 2-(3-Chloro-4-methoxyphenyl)acetic acid (CAS 13721-20-5)
- (4-(Benzo[d][1,3]dioxol-5-yl)butan-2-yl)hydrazine (CAS 858830-96-3)
- 8-Aminoimidazo[1,5-a]pyrazine-3-thiol (CAS 26538-76-1)
- N-(2-(2-Oxo-1-phenylpyrrolidine-3-carbonyl)phenyl)acetamide (CAS 88263-85-8)
- 1-(3,4-Dimethylphenyl)-3-(4-((methylthio)methyl)thiazol-2-yl)urea (CAS 1207044-43-6)
- Ethyl 4-methyl-3-ureidothiophene-2-carboxylate (CAS 1026676-57-2)
- 2-(cyclohexylmethyl)-1H-1,3-benzodiazol-5-amine (CAS 1042640-89-0)
- 6-METHYLTHIAZOLO[3,2-B][1,2,4]TRIAZOLE (CAS 34179-62-9)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
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