7-(Tert-butyl) 2-ethyl (1R,2S,4S)-7-azabicyclo[2.2.1]Heptane-2,7-dicarboxylate CAS 1260981-47-2
| CAS No. | 1260981-47-2 |
| Molecular Formula | C14H23NO4 |
| Molecular Weight | 269.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7-(Tert-butyl) 2-ethyl (1R,2S,4S)-7-azabicyclo[2.2.1]Heptane-2,7-dicarboxylate.
7-(Tert-butyl) 2-ethyl (1R,2S,4S)-7-azabicyclo[2.2.1]Heptane-2,7-dicarboxylate (CAS 1260981-47-2), molecular formula C14H23NO4 and molecular weight 269.34 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 7-(Tert-butyl) 2-ethyl (1R,2S,4S)-7-azabicyclo[2.2.1]Heptane-2,7-dicarboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 269.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 7-(Tert-butyl) 2-ethyl (1R,2S,4S)-7-azabicyclo[2.2.1]Heptane-2,7-dicarboxylate 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 | C14H23NO4 |
| Molecular Weight | 269.34 g/mol |
| Appearance | Off-white to pale 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (3aR,7aR)-1-(tert-Butoxycarbonyl)octahydro-1H-indole-5-carboxylic acid (CAS 1260634-85-2)
- Tert-butyl (3S,8aS)-3-carbamoylhexahydropyrrolo[1,2-a]pyrazine-2(1H)-carboxylate (CAS 1266230-31-2)
- tert-Butyl 5-oxo-1,4,9-triazaspiro[5.5]undecane-9-carboxylate (CAS 1256643-30-7)
- 5-tert-Bbutyl 7-ethyl 5-azaspiro[2.4]heptane-5,7-dicarboxylate (CAS 1268520-72-4)
- (R)-2-(3-(tert-butylamino)-2-hydroxypropoxy)benzonitrile hydrochloride (CAS 22972-95-8)
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- 2-[(pyridin-3-yl)amino]pyridine-3-carboxylic acid (CAS 68671-71-6)
- tert-Butyl ((4-methylpyridin-3-yl)methyl)carbamate (CAS 1595032-33-9)
- 4-Boronophthalic acid (CAS 1072946-35-0)
- 2-Hydroxy-5-methylphenyl β-D-glucopyranosiduronic Acid (CAS 117591-51-2)
- 3-(Methoxymethyl)-4-(4-methoxyphenyl)-1H-pyrazol-5-amine (CAS 895010-30-7)
- 2H-Furo[3,2-g]indole (CAS 103671-62-1)
- Hexapeptide-10 (CAS 146439-94-3)
Why CATO?
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