3,4-dihydrospiro[1-benzopyran-2,3’-pyrrolidine] hydrochloride CAS 1047656-03-0
| CAS No. | 1047656-03-0 |
| Molecular Formula | C12H15NO |
| 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 3,4-dihydrospiro[1-benzopyran-2,3’-pyrrolidine] hydrochloride (CAS 1047656-03-0), a certified reference material (molecular formula C12H15NOHCl, MW 225.72 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H15NOHCl, 3,4-dihydrospiro[1-benzopyran-2,3’-pyrrolidine] hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 225.72 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 3,4-dihydrospiro[1-benzopyran-2,3’-pyrrolidine] hydrochloride 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 | C12H15NO HCl |
| Molecular Weight | 225.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related dihydrospiro Standards
- 2,3-Dihydrospiro[indene-1,3'-pyrrolidine]-4,5-diol (CAS 100038-00-4)
- 2,3-Dihydrospiro[indene-1,3'-pyrrolidine]-5,6-diol (CAS 100038-04-8)
- 1,3-Dihydrospiro[indene-2,2'-pyrrolidine]-5,6-diol (CAS 100038-08-2)
- Methyl 2-(2,3-dihydrospiro[indene-1,4'-piperidin]-3-yl)acetate (CAS 1009374-71-3)
- 2'-Ethyl-5',6'-dihydrospiro[piperidine-4,4'-pyrrolo[1,2-b]pyrazole] (CAS 1026988-58-8)
- 3'-Methyl-2',7'-dihydrospiro[cyclohexane-1,4'-pyrazolo[3,4-b]pyridin]-6'(5'H)-one (CAS 1029475-77-1)
- 1',2'-dihydrospiro[cyclobutane-1,3'-indole]-2'-one (CAS 103490-52-4)
- 2',3'-Dihydrospiro[cyclohexane-1,1'-inden]-3'-amine hydrochloride (CAS 1071675-40-5)
Recommended Standards
- 4-[(3,5-Dimethyl-1H-pyrazol-1-yl)methyl]piperidine (CAS 1211498-15-5)
- 4-Cyano-3-fluorobenzenesulfonamide (CAS 1261823-43-1)
- 4-(2-Ethoxyphenyl)-5-((4-ethylphenoxy)methyl)-4H-1,2,4-triazole-3-thiol (CAS 917748-21-1)
- 2-(2,4-Dichlorophenyl)-2-hydroxyacetic acid (CAS 7554-78-1)
- 1-Methyl-3-(pyridin-4-yl)-1h-pyrazol-5-ol (CAS 944545-94-2)
- Asp-Leu-Arg-Tyr-Trp (CAS CATO-CPTD788487)
- 3-Aminocyclopentane-1-carbonitrile hydrochloride (CAS 1797194-99-0)
- 2-(3,4-Dichlorophenyl)-2-(diethylamino)acetonitrile (CAS 1157428-55-1)
- (S)-1-(4-Ethynylphenyl)-2,2,2-trifluoroethan-1-ol (CAS 2227815-41-8)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
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