3,9-Bis(3-aminopropyl)-2,4,8,10-tetraoxaspiro[5.5]undecane CAS 21587-74-6
| CAS No. | 21587-74-6 |
| Molecular Formula | C13H26N2O4 |
| Molecular Weight | 274.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,9-Bis(3-aminopropyl)-2,4,8,10-tetraoxaspiro[5.5]undecane (CAS 21587-74-6), a certified reference material (molecular formula C13H26N2O4, MW 274.36 g/mol) for analytical method development and quality control.
The molecular framework of 3,9-Bis(3-aminopropyl)-2,4,8,10-tetraoxaspiro[5.5]undecane (C13H26N2O4) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,9-Bis(3-aminopropyl)-2,4,8,10-tetraoxaspiro[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 | C13H26N2O4 |
| Molecular Weight | 274.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 2-[4-[(3-Aminopropyl)amino]butyl]-1H-isoindole-1,3(2H)-dione (CAS 123042-87-5)
- 5-(3-Aminopropyl)-4-(1,3-benzothiazol-2-yl)-2H-pyrazol-3-amine (CAS 654064-84-3)
- N-(3-aminopropyl)-n-methyl-2-nitrobenzene-1-sulfonamide (CAS 878649-38-8)
- Benzyl 2-(3-aminopropyl)piperidine-1-carboxylate (CAS 1000561-64-7)
- 1-(4-(5-(1-Aminopropyl)-6-methylpyridin-2-yl)piperazin-1-yl)ethanone (CAS 1355230-71-5)
- 1-(4-(5-(1-Aminopropyl)-3-methylpyridin-2-yl)piperazin-1-yl)ethan-1-one (CAS 1355231-67-2)
- N-(3-Aminopropyl)-2-(2,4-dichlorophenoxy)acetamide (CAS 61999-70-0)
- N1-(3-Aminopropyl)-N1-decylpropane-1,3-diamine (CAS 85938-54-1)
Recommended Standards
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- 4-(Benzyloxy)-2'-methyl-1,1'-biphenyl (CAS 893738-92-6)
- 3-((Bis(2-chloroethyl)amino)methyl)-1,8-dihydroxyanthracene-9,10-dione (CAS 111822-93-6)
- Methyl 2-(N-methylmethylsulfonamido)benzoate (CAS 36881-76-2)
- 17-(1,5-Dimethylhexyl)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,9,10,11,12,13,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-15-one (CAS 50673-97-7)
- Migalastat Impurity 1 (Lucerastat) (CAS 141206-42-0)
- 3-Bromo-5-methoxyimidazo[1,2-a]pyrazine (CAS 91775-61-0)
- Boc-Ser-OBzl (CAS 59524-02-6)
- 4-Fluorocyclohexanecarbonitrile (CAS 917508-20-4)
- Benzocyclobuten-1(2H)-one (CAS 3469-06-5)
- Methyl 4-(4-ethyl-3-hydroxyisoxazol-5-yl)piperidine-1-carboxylate (CAS 439944-60-2)
- Cycloaspeptide D (CAS 691363-62-9)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com