Tert-butyl 4-hydroxy-4-(hydroxymethyl)azepane-1-carboxylate CAS 2089699-28-3
| CAS No. | 2089699-28-3 |
| Molecular Formula | C12H23NO4 |
| Molecular Weight | 245.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 245.32 g/mol gives Tert-butyl 4-hydroxy-4-(hydroxymethyl)azepane-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Tert-butyl 4-hydroxy-4-(hydroxymethyl)azepane-1-carboxylate (CAS 2089699-28-3), molecular formula C12H23NO4 and molecular weight 245.32 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Tert-butyl 4-hydroxy-4-(hydroxymethyl)azepane-1-carboxylate (C12H23NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 245.32 g/mol, it falls into the medium-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.
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 Tert-butyl 4-hydroxy-4-(hydroxymethyl)azepane-1-carboxylate 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 | C12H23NO4 |
| Molecular Weight | 245.32 g/mol |
| 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl 4,4-bis(hydroxymethyl)piperidine-1-carboxylate (CAS 374794-84-0)
- Tert-butyl 6-hydroxy-6-methyl-1,4-oxazocane-4-carboxylate (CAS 2010092-78-9)
- tert-Butyl 4-(hydroxymethyl)-4-methoxypiperidine-1-carboxylate (CAS 239073-94-0)
- tert-Butyl n-[(1S)-1-(hydrazinecarbonyl)-3-methylbutyl]carbamate (CAS 77284-59-4)
- Methyl 4-ethynylcubane-1-carboxylate (CAS 2167874-38-4)
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- 2-(1-(Tert-butoxycarbonyl)-3-hydroxypyrrolidin-3-yl)acetic acid (CAS 1369112-18-4)
- 3-Amino-2-methoxypyridine (CAS 20265-38-7)
- 1346601-04-4 Pyrene-13C6 (CAS 1346601-04-4)
- 1-Methyl-5,6,7,8-tetrahydronaphthalen-2-ol (CAS 56771-15-4)
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- 1-Cyclohexylbenzodiazole-5-carboxylic acid (CAS 669070-72-8)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
Why CATO?
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