tert-Butyl 3-methoxy-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate CAS 723286-81-5
| CAS No. | 723286-81-5 |
| Molecular Formula | C11H18N4O3 |
| Molecular Weight | 254.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies tert-Butyl 3-methoxy-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate (CAS 723286-81-5), a certified reference material (molecular formula C11H18N4O3, MW 254.29 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, tert-Butyl 3-methoxy-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 254.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), tert-Butyl 3-methoxy-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate 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 | C11H18N4O3 |
| Molecular Weight | 254.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
Recommended Standards
- tert-butyl 2-(5-amino-1,3,4-oxadiazol-2-yl)pyrrolidine-1-carboxylate (CAS 887587-93-1)
- tert-butyl N-{[2-(aminomethyl)-6-hydroxypyrimidin-4-yl]methyl}carbamate (CAS 2031260-98-5)
- rel-trans-N-Desmethyl 4-Hydroxy Hexazinone (CAS 72585-88-7)
- Carbamazepine Impurity 21 (CAS CATO-C4X-118121)
- Methyl 1-(phenylsulfonyl)piperidine-4-carboxylate (CAS 311794-15-7)
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-N-(furan-2-ylmethyl)methanamine hydrochloride (CAS 1050207-61-8)
- 1-Methyl-3-(2-((quinolin-2-ylmethyl)thio)ethyl)guanidine (CAS 92885-55-7)
- 3-(2-Methoxyphenyl)-1-(thiophen-2-yl)propan-1-ol (CAS 860650-19-7)
- Ethyl 3-bromo-4-butoxybenzoate (CAS 875846-74-5)
- 3-Methylpyrrolidine-3-carboxylic Acid (CAS 885953-27-5)
- Methyl 2-(4-Bromophenyl)-2,2-di-(methyl-d3)acetate (CAS 1185004-76-5)
- 9-chloro-1H,2H,3H,4H,5H,6H-azepino[4,3-b]indol-1-one (CAS 1331936-68-5)
- 3-(4-Hydroxy-3,5-diiodophenyl)-3-methylbutanoic acid (CAS 1420794-74-6)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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