m-Xylene-d10 CAS 116601-58-2
| CAS No. | 116601-58-2 |
| Molecular Formula | - |
| Molecular Weight | 116.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
m-Xylene-d10 (CAS 116601-58-2), molecular formula C8D10 and molecular weight 116.23 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to deuterium isotope labeling, an aromatic ring system, m-Xylene-d10 is typically pale yellow to yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 116.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8D10 |
| Molecular Weight | 116.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related m Standards
- o-Xylene-d10 (CAS 56004-61-6)
- p-Xylene-d10 (CAS 41051-88-1)
- p-xylene-dimethyl-<SUP>13</SUP>C<SUB>2</SUB> (CAS 116598-94-8)
- Ortho-xylene-dimethyl-<SUP>13</SUP>C<SUB>2</SUB> (CAS 116599-62-3)
- m-Xylene-α,α,α,α′,α′,α′-d6 (CAS 29636-65-5)
- o-Xylene-α,α,α,α′,α′,α′-d6 (CAS 25319-54-4)
- p-Xylene-α,α,α,α′,α′,α′-d6 (CAS 25493-13-4)
- m-Xylene-d4 (ring-d4) (CAS 425420-97-9)
Recommended Standards
- Ethylbenzene-d10 (CAS 25837-05-2)
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- 1,2,3,4,5-pentadeuterio-6-(1-deuterioethenyl)benzene 217501-55-8 (CAS 217501-55-8)
- Tri-tert-butylsilane (CAS 1072-14-6)
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