1'-(Tert-butoxycarbonyl)spiro[chromane-2,4'-piperidine]-4-carboxylic acid CAS 1009375-04-5
| CAS No. | 1009375-04-5 |
| Molecular Formula | C19H25NO5 |
| Molecular Weight | 347.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1'-(Tert-butoxycarbonyl)spiro[chromane-2,4'-piperidine]-4-carboxylic acid (C19H25NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 347.41 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 1'-(Tert-butoxycarbonyl)spiro[chromane-2,4'-piperidine]-4-carboxylic acid (CAS 1009375-04-5), a certified reference material (molecular formula C19H25NO5, MW 347.41 g/mol) for analytical method development and quality control.
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'-(Tert-butoxycarbonyl)spiro[chromane-2,4'-piperidine]-4-carboxylic acid 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 | C19H25NO5 |
| Molecular Weight | 347.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Tert Standards
- 1'-(tert-Butoxycarbonyl)spiro[chroman-2,4'-piperidine]-6-carboxylic acid (CAS 1086398-14-2)
- 1'-(tert-Butoxycarbonyl)spiro[chroman-2,4'-piperidine]-7-carboxylic acid (CAS 1086398-22-2)
- 1'-(tert-Butoxycarbonyl)spiro[chroman-4,4'-piperidine]-2-carboxylic acid (CAS 1228631-15-9)
- 4-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-2-cyclopropylpyrimidine-5-carboxylic acid (CAS 1707566-57-1)
- 3-(1-(Tert-butoxycarbonyl)-1,2,3,4-tetrahydroquinolin-6-yl)tetrahydrofuran-3-carboxylic acid (CAS 2387599-34-8)
- 1142210-76-1 4-(3-{2-[(tert-Butoxycarbonyl)(methyl)amino]-ethyl}-1,2,4-oxadiazol-5-yl)benzoic acid 9417AC C17H21N3O5 (CAS 1142210-76-1)
- 3-((Tert-butoxycarbonyl)amino)-2-(4-(trifluoromethyl)benzyl)propanoic acid (CAS 1260590-13-3)
- 4'-((tert-Butoxycarbonyl)amino)-5-chloro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261937-15-8)
Recommended Standards
- Tert-butyl n-{4-[2-(4-formylpiperazin-1-yl)-2-oxoethyl]phenyl}carbamate (CAS 1000932-68-2)
- 5-{[1-carboxy-3-(methylsulfanyl)propyl]sulfamoyl}-2-methylbenzoic acid (CAS 1009419-81-1)
- Baricitinib Impurity 59 (CAS CATO-C4X-226059)
- n-(3-Methylphenyl)-3-(morpholine-4-carbonyl)quinolin-4-amine (CAS 1021262-22-5)
- (E)-3-(4-(Methylsulfonyl)phenyl)prop-2-en-1-ol (CAS 125872-64-2)
- methyl 3-(benzylamino)propanoate (CAS 23574-01-8)
- 4-Bromo-2-nitrophenylacetic Acid (CAS 6127-11-3)
- 4-(2,4-dichlorophenyl)-5-(methoxycarbonyl)-2,6-dimethyl-1,4-dihydro-3-pyridinecarboxylic acid 439120-57-7 KS-00003GFW (CAS 439120-57-7)
- Ethyl tert-Octylcarbamate (CAS 1837-62-3)
- 2-(Piperidin-4-yloxy)nicotinonitrile hydrochloride (CAS 1185310-20-6)
- 1,2,3,4,5,6-Hexahydrobenzo[b][1,5]diazocine (CAS 13481-83-9)
- 4,7-Dibromo-2-methylquinoline (CAS 1070879-54-7)
- N'-(Furan-2-ylmethylene)-2-((4-methoxyphenyl)amino)acetohydrazide (CAS 303083-30-9)
- HIV (gp120) Antigenic Peptide (H-2982.0500) (CAS 198636-94-1)
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