(1S)-2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diamine CAS 885462-88-4
| CAS No. | 885462-88-4 |
| Molecular Formula | C17H18N2 |
| Molecular Weight | 250.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 250.34 g/mol gives (1S)-2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (1S)-2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diamine (CAS 885462-88-4), a certified reference material (molecular formula C17H18N2, MW 250.34 g/mol) for analytical method development and quality control.
(1S)-2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diamine (C17H18N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 (1S)-2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diamine 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 | C17H18N2 |
| Molecular Weight | 250.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related S Standards
- (1R)-2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diamine (CAS 1041434-65-4)
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Recommended Standards
- (1R,4S)-5-(1,1-dimethoxyethyl)-1,2,3,4-tetrahydronaphthalene-1,4-diamine (CAS 2053652-15-4)
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- (+/-)-4-Amino-3-(3,4-dimethoxyphenyl)-1-methyl-piperidine (CAS 24218-09-5)
- (2E)-2-[(Thiophen-2-yl)methylidene]-2H,3H,5H,6H,7H-[1,3]thiazolo[3,2-a]pyrimidin-3-one (CAS 92897-45-5)
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- D-Leu26-Tirzepatide (CAS CATO-CPTD788908)
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