3-Azaspiro[5.5]undecane CAS 180-44-9
| CAS No. | 180-44-9 |
| Molecular Formula | C10H19N |
| Molecular Weight | 153.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 153.26 g/mol gives 3-Azaspiro[5.5]undecane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Azaspiro[5.5]undecane (CAS 180-44-9), a certified reference material (molecular formula C10H19N, MW 153.26 g/mol) for analytical method development and quality control.
Owing to a nitrile group, 3-Azaspiro[5.5]undecane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 153.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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-Azaspiro[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 | C10H19N |
| Molecular Weight | 153.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Azaspiro Standards
- 8-Methyl-2-azaspiro[4.5]decane (CAS 1217862-26-4)
- 1-Methyl-2-azaspiro[4.5]decane (CAS 1248701-56-5)
- 7-Methyl-2-azaspiro[4.5]decane (CAS 1249045-28-0)
- 7-Ethyl-1-azaspiro[3.5]nonane (CAS 1488282-21-8)
- 1-Azaspiro[4.6]Undecane (CAS 15123-56-5)
- 6-Butyl-2-azaspiro[3.3]Heptane (CAS 1707364-80-4)
- 2-Azaspiro[5.5]undecane (CAS 180-48-3)
- 1-Azaspiro[5.5]undecane (CAS 180-73-4)
Recommended Standards
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- 7-(tert-Butyl)-7-azabicyclo[4.1.0]heptane (CAS 172373-56-7)
- 3,3-dimethyl-2-(prop-2-en-1-yl)piperidine (CAS 1803595-25-6)
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- N-((1,5-dimethyl-1H-pyrazol-4-yl)methyl)cyclohexanamine (CAS 1183911-01-4)
- 2-(bromomethyl)-5-(1,1-difluoroethyl)pyridine (CAS 2855249-36-2)
- 3-(1-Isopropyl-3-methyl-1H-pyrazol-4-yl)propiolic acid (CAS 1354706-36-7)
- 5-Bromo-2-(2,2-difluoropropoxy)benzonitrile (CAS 1627692-43-6)
- Tert-butyl (S)-4-iodo-2-isopropyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate (CAS 2366997-14-8)
- 5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7,8-tetramethoxy-4H-chromen-4-one (CAS 50439-47-9)
- 5-(4-Fluorophenyl)-3-(trifluoromethyl)pyridin-2-ol (CAS 1214379-09-5)
- 2-Methyl-4-(4-nitrophenyl)thiazole (CAS 33102-81-7)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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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