1185113-56-7 2-Propynamide-13C3 NSC 520954-13C3 Propiolamide-13C3 Propynoic Acid Amide-13C3 CAS 1185113-56-7
| CAS No. | 1185113-56-7 |
| Molecular Formula | [13C]3H3NO |
| Molecular Weight | 72.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1185113-56-7 2-Propynamide-13C3 NSC 520954-13C3 Propiolamide-13C3 Propynoic Acid Amide-13C3 (CAS 1185113-56-7), molecular formula [13C]3H3NO and molecular weight 72.04 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1185113-56-7 2-Propynamide-13C3 NSC 520954-13C3 Propiolamide-13C3 Propynoic Acid Amide-13C3 ([13C]3H3NO) contains a hydroxyl group. 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 72.04 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.
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 1185113-56-7 2-Propynamide-13C3 NSC 520954-13C3 Propiolamide-13C3 Propynoic Acid Amide-13C3 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 | [13C]3H3NO |
| Molecular Weight | 72.04 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
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