1,7-diazaspiro[4.4]nonane dihydrochloride CAS 82386-80-9
| CAS No. | 82386-80-9 |
| Molecular Formula | C7H14N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,7-diazaspiro[4.4]nonane dihydrochloride is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,7-diazaspiro[4.4]nonane dihydrochloride (CAS 82386-80-9) is a high-purity analytical reference standard with the molecular formula C7H14N2HCl and a molecular weight of 162.66 g/mol.
Structurally, 1,7-diazaspiro[4.4]nonane dihydrochloride (C7H14N2HCl) contains chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 162.66 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1,7-diazaspiro[4.4]nonane 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 | C7H14N2 2*HCl |
| Molecular Weight | 162.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related diazaspiro 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
- Butyl(cyclohept-1-en-1-yl)sulfane (CAS 121720-67-0)
- 5-(4-Fluorophenyl)-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 689250-52-0)
- Methyl 2-chloro-5-(2,6-dioxo-4-(trifluoromethyl)-3,6-dihydropyrimidin-1(2H)-yl)benzoate (CAS 855316-20-0)
- Ethyl 6-(4-chlorophenyl)-6-oxohexanoate (CAS 54029-05-9)
- 1-(5-Methylpyrimidin-2-yl)ethan-1-one (CAS 122372-22-9)
- tert-Butyl (5-iodopyrimidin-2-yl)carbamate (CAS 1578264-17-1)
- (2S,6R)-2,6-dimethylpiperidin-4-ol (CAS 73753-74-9)
- 4-((2-Methylquinolin-8-yl)oxy)-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine (CAS 379247-35-5)
- 2-Formyl-4,5-dimethoxybenzoic acid (CAS 490-63-1)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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