1-(5-Ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)pyrrolidine-3-carboxylic acid CAS 1708079-99-5
| CAS No. | 1708079-99-5 |
| Molecular Formula | C12H15N5O2 |
| Molecular Weight | 261.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(5-Ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)pyrrolidine-3-carboxylic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(5-Ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)pyrrolidine-3-carboxylic acid (CAS 1708079-99-5), molecular formula C12H15N5O2 and molecular weight 261.28 g/mol, is a CATO reference standard with documented purity and traceability.
1-(5-Ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)pyrrolidine-3-carboxylic acid (C12H15N5O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(5-Ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)pyrrolidine-3-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H15N5O2 |
| Molecular Weight | 261.28 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 Ethyl Standards
- 1-(3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperidine-4-carboxylic acid (CAS 1092333-49-7)
- 1-(3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperidine-3-carboxylic acid (CAS 1144452-93-6)
- 1-(6-Methyl-[1,2,3]triazolo[1,5-a]pyrazin-4-yl)piperidine-3-carboxylic acid (CAS 1708080-60-7)
- 1-(6-Methyl-[1,2,3]triazolo[1,5-a]pyrazin-4-yl)piperidine-4-carboxylic acid (CAS 1713462-85-1)
- 1-{7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}-1H-pyrrole (CAS 303146-15-8)
- N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)pentanamide (CAS 2034556-33-5)
- 4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-chloroaniline (CAS 1033810-73-9)
- 1-Phenyl-[1,2,4]triazolo[4,3-a]quinazolin-5(3H)-one (CAS 144151-24-6)
Recommended Standards
- 3-(Benzo[d][1,3]dioxol-5-yl)-1-oxa-2,4,8-triazaspiro[4.5]dec-2-ene (CAS 1707594-85-1)
- 2-(9-Methyl-1-oxo-7,8,9,10-tetrahydropyrazino[1,2-b]indazol-2(1H)-yl)acetic acid (CAS 1708080-12-9)
- 1-(5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)pyrrolidine-3-carboxylic acid (CAS 1707372-86-8)
- 3-(1-Oxo-7,8,9,10-tetrahydropyrazino[1,2-b]indazol-2(1H)-yl)propanoic acid (CAS 1708080-14-1)
- 4-Iodopyridazin-3(2H)-one (CAS 1935513-65-7)
- Methyl 2-(3-pyrazolyl)acetate (CAS 878678-79-6)
- 2-(2-Fluorophenyl)pyrimidine-5-carboxylic acid (CAS 927803-25-6)
- 3-(4-Methoxyphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 36640-42-3)
- (S)-2-Amino-2-(4-chloro-3-(trifluoromethyl)phenyl)ethanol hydrochloride (CAS 1810074-79-3)
- 1-(5-(4-Ethoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)ethan-1-one (CAS 867042-41-9)
- 6-Methoxy-1-(phenylsulfonyl)-1H-pyrrolo[3,2-c]pyridine (CAS 1624261-00-2)
- 5-((4-Isopropylphenoxy)methyl)-1,3,4-oxadiazole-2-thiol (CAS 708284-79-1)
- 1-(Bromomethyl)-2-(4-fluorophenoxy)benzene (CAS 1355170-91-0)
- Exenatide (CAS 141758-74-9（free base）)
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