<SC>L</SC>-Aspartate-1,2-<SUP>13</SUP>C<SUB>2</SUB> CAS 109376-41-2
| CAS No. | 109376-41-2 |
| Molecular Formula | C2[13C]2H7NO4 |
| Molecular Weight | 135.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of <SC>L</SC>-Aspartate-1,2-<SUP>13</SUP>C<SUB>2</SUB> is closely related to an amino-acid-derived structure, an amide group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies <SC>L</SC>-Aspartate-1,2-<SUP>13</SUP>C<SUB>2</SUB> (CAS 109376-41-2), a certified reference material (molecular formula C2[13C]2H7NO4, MW 135.09 g/mol) for analytical method development and quality control.
Structurally, <SC>L</SC>-Aspartate-1,2-<SUP>13</SUP>C<SUB>2</SUB> (C2[13C]2H7NO4) contains an amino-acid-derived structure, an amide group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 135.09 g/mol, it falls into the low-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.
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 <SC>L</SC>-Aspartate-1,2-<SUP>13</SUP>C<SUB>2</SUB> 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 | C2[13C]2H7NO4 |
| Molecular Weight | 135.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Recommended Standards
- <SC>L</SC>-Aspartate-3,4-<SUP>13</SUP>C<SUB>2</SUB> (CAS 109376-38-7)
- Mono-Ethyl Malonate-1,2,3-13C3 (CAS 1189981-54-1)
- <SC>DL</SC>-Aspartate-1,4-<SUP>13</SUP>C<SUB>2</SUB> (CAS 101247-29-4)
- <SC>L</SC>-Aspartate-1-<SUP>13</SUP>C,<SUP>15</SUP>N (CAS 1202063-47-5)
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Why CATO?
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