32488-50-9 Methane-13C, tetrachloro- Carbon tetrachloride-13C CAS 32488-50-9
| CAS No. | 32488-50-9 |
| Molecular Formula | [13C]Cl4 |
| Molecular Weight | 154.82 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 32488-50-9 Methane-13C, tetrachloro- Carbon tetrachloride-13C.
32488-50-9 Methane-13C, tetrachloro- Carbon tetrachloride-13C (CAS 32488-50-9) is a high-purity analytical reference standard with the molecular formula [13C]Cl4 and a molecular weight of 154.82 g/mol.
Structurally, 32488-50-9 Methane-13C, tetrachloro- Carbon tetrachloride-13C ([13C]Cl4) contains chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 154.82 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | [13C]Cl4 |
| Molecular Weight | 154.82 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
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