2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-2-azabicyclo[2.2.1]heptane-7-carboxylic acid CAS 1823856-75-2
| CAS No. | 1823856-75-2 |
| Molecular Formula | C22H21NO4 |
| Molecular Weight | 363.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-2-azabicyclo[2.2.1]heptane-7-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.
CATO supplies 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-2-azabicyclo[2.2.1]heptane-7-carboxylic acid (CAS 1823856-75-2), a certified reference material (molecular formula C22H21NO4, MW 363.41 g/mol) for analytical method development and quality control.
The molecular framework of 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-2-azabicyclo[2.2.1]heptane-7-carboxylic acid (C22H21NO4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. 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. 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.
Physical & Chemical Properties
| Molecular Formula | C22H21NO4 |
| Molecular Weight | 363.41 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Related H Standards
- 6-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)cyclohex-3-ene-1-carboxylic acid (CAS 1101104-88-4)
- 7-(((9h-Fluoren-9-yl)methoxy)carbonyl)-7-azabicyclo[2.2.1]heptane-2-carboxylic acid (CAS 1561584-59-5)
- 7-{[(9H-fluoren-9-yl)methoxy]carbonyl}-7-azabicyclo[2.2.1]heptane-1-carboxylic acid (CAS 1932605-03-2)
- 2-{[(9H-fluoren-9-yl)methoxy]carbonyl}-2-azabicyclo[2.2.1]heptane-3-carboxylic acid (CAS 1934380-19-4)
- 5-{[(9H-fluoren-9-yl)methoxy]carbonyl}-5-azaspiro[2.4]heptane-1-carboxylic acid (CAS 1936276-26-4)
- 2-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-methyl-2-azabicyclo[2.1.1]Hexane-1-carboxylic acid (CAS 2002257-09-0)
- 2-(1-{[(9h-fluoren-9-yl)methoxy]carbonyl}piperidin-4-ylidene)acetic acid (CAS 885274-82-8)
- 3-(((((9H-fluoren-9-yl)methoxy)carbonyl)amino)methyl)bicyclo[1.1.1]Pentane-1-carboxylic acid (CAS 2137734-35-9)
Recommended Standards
- (1r,6s)-6-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)cyclohex-3-ene-1-carboxylic acid (CAS 1820583-72-9)
- Fmoc-L-Val-CHN2 (CAS 193148-58-2)
- Methyltetrazine-PEG4-amine (CAS 1802908-05-9)
- Benzo[c][1,2,5]thiadiazol-5-yl(3-((furan-2-ylmethyl)sulfonyl)azetidin-1-yl)methanone (CAS 1797697-89-2)
- 2-Bromo-7-methyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one (CAS 139535-51-6)
- Furo[2,3-c]pyridin-7(6H)-one (CAS 84400-98-6)
- (E)-2-(4-(2-(1,3-dioxoisoindolin-2-yl)ethyl)thiazol-2-yl)-3-(pyridin-4-yl)acrylonitrile (CAS 866019-89-8)
- 2-((5-Chloropyridin-2-yl)oxy)ethan-1-amine (CAS 29450-00-8)
- Potassium 3-hydroxy-2-oxopropanoate (CAS 3930-11-8)
- 5-[(1h-imidazol-1-yl)methyl]pyridin-2-amine (CAS 1197333-00-8)
- Methyl 1-methyl-1H-imidazo[4,5-c]pyridine-6-carboxylate (CAS 1936224-65-5)
- 1-Vinylisoquinoline (CAS 19026-44-9)
- 4-Amino-6-isopropyl (1H)Indazole (CAS 1000343-74-7)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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