Tert-butyl 4,10-dioxooctahydropyrazino[1,2-a][1,4]diazepine-2(1h)-carboxylate CAS 2490697-98-6
| CAS No. | 2490697-98-6 |
| Molecular Formula | C13H21N3O4 |
| Molecular Weight | 283.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tert-butyl 4,10-dioxooctahydropyrazino[1,2-a][1,4]diazepine-2(1h)-carboxylate (CAS 2490697-98-6), molecular formula C13H21N3O4 and molecular weight 283.32 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, Tert-butyl 4,10-dioxooctahydropyrazino[1,2-a][1,4]diazepine-2(1h)-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 283.32 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H21N3O4 |
| Molecular Weight | 283.32 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 3 |
Recommended Standards
- tert-Butyl 3,5-dioxo-9-oxa-2-azaspiro[5.5]undecane-2-carboxylate (CAS 2767410-97-7)
- Tert-butyl 4,8-dioxooctahydropyrazino[1,2-a][1,4]diazepine-2(1h)-carboxylate (CAS 2490709-08-3)
- tert-Butyl 2,4-dioxo-1,3,7-triazaspiro[4.6]undecane-7-carboxylate (CAS 2791271-83-3)
- Tert-butyl 6-(3-methoxy-3-oxopropanoyl)-3-azabicyclo[3.1.0]Hexane-3-carboxylate (CAS 2387146-35-0)
- Ethyl(3,3,3-trifluoropropyl)amine (CAS 1094291-87-8)
- 6-JOE, SE (CAS 113394-23-3)
- Ethyl 3-(3,4-dimethoxyphenyl)-1H-1,2,4-triazole-5-carboxylate (CAS 1416345-49-7)
- 5-(Hydroxy(phenyl)methyl)-4-methylpyridine-2(1H)-thione (CAS 1355193-35-9)
- 2-Oxo-2-(3-oxo-3,4-dihydroquinoxalin-1(2H)-yl)ethyl 2-(methylthio)nicotinate (CAS 561296-06-8)
- 321862-85-5 Sodium (2S,8R)-2-azaniumyl-8-(hexanoyloxy)-5-oxido-5,11-dioxo-4,6,10-trioxa-5lambda~5~-phosphahexadecan-1-oate DTXSID80677077 (CAS 321862-85-5)
- Resmetirom Impurity 21 (CAS 920509-34-8)
- 1-(4-Chlorophenyl)-2-methylpropan-1-amine hydrochloride (CAS 72954-91-7)
- 5-Ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid (CAS 1216236-82-6)
- Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH (CAS 121880-94-2)
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