3-Methyl-3,9-diazaspiro[5.5]undecane CAS 13323-45-0
| CAS No. | 13323-45-0 |
| Molecular Formula | C10H20N2 |
| Molecular Weight | 168.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 168.28 g/mol gives 3-Methyl-3,9-diazaspiro[5.5]undecane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Methyl-3,9-diazaspiro[5.5]undecane (CAS 13323-45-0) is a high-purity analytical reference standard with the molecular formula C10H20N2 and a molecular weight of 168.28 g/mol.
The molecular framework of 3-Methyl-3,9-diazaspiro[5.5]undecane (C10H20N2) is characterized by a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 manufactures 3-Methyl-3,9-diazaspiro[5.5]undecane 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 | C10H20N2 |
| Molecular Weight | 168.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 8-Methyl-1,8-diazaspiro[5.5]undecane (CAS 1086395-02-9)
- 9-Methyl-1,9-diazaspiro[5.5]undecane (CAS 1158750-02-7)
- 1-Methyl-1,9-diazaspiro[5.5]undecane (CAS 1158750-04-9)
- 1-Methyl-1,8-diazaspiro[5.5]undecane (CAS 1158750-52-7)
- 2-Methyl-2,8-diazaspiro[4.6]undecane (CAS 1158756-77-4)
- 9-Methyl-2,9-diazaspiro[5.5]undecane (CAS 1211582-98-7)
- 8-Ethyl-2,8-diazaspiro[4.5]Decane (CAS 1217862-87-7)
- 9-Ethyl-6,9-diazaspiro[4.5]Decane (CAS 1248907-41-6)
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- 4-Amino-1-cyclopentylpiperidine (CAS 132740-50-2)
- Undecenal (CAS 1337-83-3)
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- 8H-Indeno[1,2-d]thiazol-2-amine hydrobromide (CAS 115247-57-9)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
Why CATO?
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