87713-11-9 L-Tyrosine-15N, N-[(1,1-dimethylethoxy)carbonyl] CAS 87713-11-9
| CAS No. | 87713-11-9 |
| Molecular Formula | C14H25[15N]O5 |
| Molecular Weight | 288.35 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 87713-11-9 L-Tyrosine-15N, N-[(1,1-dimethylethoxy)carbonyl].
87713-11-9 L-Tyrosine-15N, N-[(1,1-dimethylethoxy)carbonyl] (CAS 87713-11-9) is a high-purity analytical reference standard with the molecular formula C14H25[15N]O5 and a molecular weight of 288.35 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, 87713-11-9 L-Tyrosine-15N, N-[(1,1-dimethylethoxy)carbonyl] is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 288.35 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.
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 87713-11-9 L-Tyrosine-15N, N-[(1,1-dimethylethoxy)carbonyl] 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 | C14H25[15N]O5 |
| Molecular Weight | 288.35 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
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Why CATO?
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