Benzyl 2,6-diazaspiro[3.3]heptane-2-carboxylate oxalic acid CAS 1893054-22-2
| CAS No. | 1893054-22-2 |
| Molecular Formula | C13H16N2O2 |
| 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.
CATO supplies Benzyl 2,6-diazaspiro[3.3]heptane-2-carboxylate oxalic acid (CAS 1893054-22-2), a certified reference material (molecular formula C13H16N2O2C2H2O4, MW 322.32 g/mol) for analytical method development and quality control.
Structurally, Benzyl 2,6-diazaspiro[3.3]heptane-2-carboxylate oxalic acid (C13H16N2O2C2H2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 322.32 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C13H16N2O2 C2H2O4 |
| Molecular Weight | 322.32 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.) | 1995 |
| Nitrogen Atoms | 2 |
Related Benzyl Standards
- 2-Ethyl-1,3-diazaspiro[4.4]non-1-en-4-one (CAS 1003959-62-3)
- 7-Boc-2,7-diazaspiro[3.5]nonane Hydrochloride (CAS 1023301-84-9)
- 2-Benzyl-2,8-diazaspiro[4.5]decan-3-one (CAS 1027844-65-0)
- 9-Boc-1,9-diazaspiro[5.5]undecane (CAS 1031927-14-6)
- 2,5-Diazaspiro[3.4]octan-1-one (CAS 1031928-32-1)
- 8-Benzyl-1,8-diazaspiro[4.5]decan-2-one (CAS 1031928-36-5)
- 2-Boc-2,6-diazaspiro[3.3]heptane Hemioxalate (CAS 1041026-71-4)
- 2-phenyl-2,8-diazaspiro[4.5]decan-3-one hydrochloride (CAS 1047657-67-9)
Recommended Standards
- (2S,5R)-5-(4-hydroxyphenyl)pyrrolidine-2-carboxylic acid (CAS 1270286-69-5)
- Isoindoline-5-sulfonamide (CAS 1306603-24-6)
- 4,5,7-Trimethyl-6-phenyl-2,6-dihydro-1H-pyrrolo[3,4-d]pyridazin-1-one (CAS 1171410-42-6)
- 5-(Ethylsulfonyl)-2-thioxo-4-(p-tolyl)-1,2-dihydropyridine-3-carbonitrile (CAS 1710416-95-7)
- 2-Nitro-1-propoxy-4-(trifluoromethyl)benzene (CAS 837-99-0)
- 6-Methyl-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,5H)-dione (CAS 18149-53-6)
- tert-Butyl (R)-(1-methyl-2-oxopyrrolidin-3-yl)carbamate (CAS 549531-10-4)
- 2-(Methoxycarbonyl)pyridine 1-oxide (CAS 38195-81-2)
- 2-(Indol-3-yl)ethylisocyanide (CAS 100571-64-0)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
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