tert-Butyl 2-(2-aminoethyl)-2,7-diazaspiro[3.5]nonane-7-carboxylate dihydrochloride CAS 2173991-85-8
| CAS No. | 2173991-85-8 |
| Molecular Formula | C14H27N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies tert-Butyl 2-(2-aminoethyl)-2,7-diazaspiro[3.5]nonane-7-carboxylate dihydrochloride (CAS 2173991-85-8), a certified reference material (molecular formula C14H27N3O2HCl, MW 305.85 g/mol) for analytical method development and quality control.
The molecular framework of tert-Butyl 2-(2-aminoethyl)-2,7-diazaspiro[3.5]nonane-7-carboxylate dihydrochloride (C14H27N3O2HCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), tert-Butyl 2-(2-aminoethyl)-2,7-diazaspiro[3.5]nonane-7-carboxylate dihydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H27N3O2 2*HCl |
| Molecular Weight | 305.85 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- 1-(Imidazo[1,5-a]pyridin-8-yl)ethanone (CAS 1545329-02-9)
- 2-(2,3-Dihydro-benzo[1,4]dioxine-6-sulfonylamino)-4-methylsulfanyl-butyric acid (CAS 1396963-71-5)
- 2-Chloro-3-ethoxy-6-fluorophenylboronic Acid (CAS 957120-93-3)
- 3-(2H-1,3-benzodioxol-5-ylmethylidene)-1H,2H,3H-cyclopenta[b]quinoline-9-carboxylic acid (CAS 380574-40-3)
- Maprotiline Hydrochloride (CAS 10347-81-6)
- 1-(5-Bromopyrimidin-2-yl)cyclohexan-1-amine (CAS 1341745-05-8)
- 3-(aminomethyl)-1$l^{6}-benzothiophene-1,1-dione hydrochloride (CAS 1797215-10-1)
- (S)-3-amino-2-benzylpropanoic acid (CAS 131683-27-7)
- Tert-butyl 3-(aminooxy)pyrrolidine-1-carboxylate (CAS 186202-36-8)
- Exenatide (CAS 141758-74-9（free base）)
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