1-(6-Methyl-[1,2,3]triazolo[1,5-a]pyrazin-4-yl)pyrrolidine-3-carboxylic acid CAS 1710845-67-2
| CAS No. | 1710845-67-2 |
| Molecular Formula | C11H13N5O2 |
| Molecular Weight | 247.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H13N5O2, 1-(6-Methyl-[1,2,3]triazolo[1,5-a]pyrazin-4-yl)pyrrolidine-3-carboxylic acid 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 247.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
1-(6-Methyl-[1,2,3]triazolo[1,5-a]pyrazin-4-yl)pyrrolidine-3-carboxylic acid (CAS 1710845-67-2), molecular formula C11H13N5O2 and molecular weight 247.25 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(6-Methyl-[1,2,3]triazolo[1,5-a]pyrazin-4-yl)pyrrolidine-3-carboxylic 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 | C11H13N5O2 |
| Molecular Weight | 247.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 5 |
Related Methyl Standards
- 1-([1,2,4]Triazolo[4,3-b]pyridazin-6-yl)piperidine-3-carboxylic acid (CAS 1144470-64-3)
- 1-([1,2,4]Triazolo[4,3-a]pyrazin-8-yl)-4-methylpyrrolidine-3-carboxylic acid (CAS 1394042-76-2)
- 1-(5-Methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)pyrrolidine-3-carboxylic acid (CAS 1410449-40-9)
- 1-([1,2,4]Triazolo[4,3-b]pyridazin-6-yl)piperidine-4-carboxylic acid (CAS 950037-34-0)
- 4-((5-Methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)amino)cyclohexan-1-ol (CAS 1062269-68-4)
- 1-(5-Ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)piperidin-4-amine (CAS 1713461-63-2)
- 1-Phenyl-[1,2,4]triazolo[4,3-a]quinoxaline (CAS 97175-08-1)
- 3-Phenyl-[1,2,4]triazolo[3,4-a]phthalazine (CAS 70591-70-7)
Recommended Standards
- 2-(oxan-4-yl)-3H-imidazo[4,5-b]pyridine-7-carboxylic acid (CAS 1708509-73-2)
- Ethyl 3-formyl-6-methoxy-1H-indole-2-carboxylate (CAS 171091-84-2)
- 4-Cyclopropyl-3-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepine-7-carboxylic acid (CAS 1708428-33-4)
- 1-Benzyl-2,5-dioxopyrrolidin-3-yl acetate (CAS 173353-34-9)
- (R)-5-(Pyrrolidin-3-yl)-2H-tetrazole (CAS 1159733-10-4)
- (S)-2-Amino-1-(4-((benzyl(methyl)amino)methyl)piperidin-1-yl)propan-1-one (CAS 1353994-28-1)
- 3-(2-Bromo-6-(trifluoromethyl)phenyl)thiazolidine (CAS 1774895-77-0)
- 2-Chloro-1-cyclobutyl-butane-1,3-dione (CAS 1020732-21-1)
- 3-Amino-4-(benzo[d][1,3]dioxol-5-yl)butanoic acid (CAS 1195641-22-5)
- 1-(2-(3,4-Dimethoxybenzyl)-4-methylthiazol-5-yl)ethan-1-amine (CAS 938115-12-9)
- 3-Oxo-3-[4-(phenylsulfonyl)-1-piperazinyl]propanoic acid (CAS 937676-52-3)
- Stercobilinogen (CAS 17095-63-5)
- 6-(2-Aminoethyl)benzothiazole (CAS 933749-15-6)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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