o-Terphenyl-d14 CAS 5142-67-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5142-67-6 |
| Molecular Formula | C18D14 |
| Molecular Weight | 244.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
o-Terphenyl-d14 (CAS 5142-67-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18D14. Molecular weight: 244.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18D14 |
| Molecular Weight | 244.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related o Standards
- m-Terphenyl-d14 (CAS 17714-84-0)
- p-Terphenyl-d14 (CAS 1718-51-0)
- [1,1':2',1''-Terphenyl]-4'-amine (CAS 10569-67-2)
- [1,1':2',1''-Terphenyl]-4-amine (CAS 5728-65-4)
- [1,1':3',1''-Terphenyl]-2'-amine (CAS 87666-57-7)
- [1,1':3',1''-Terphenyl]-3-amine (CAS 78626-54-7)
- [1,1':3',1''-Terphenyl]-4'-amine (CAS 63344-48-9)
- [1,1':3',1''-Terphenyl]-4-amine (CAS 5728-67-6)
Recommended Standards
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- 20ksi-Dihydroprednisolonic Acid (CAS 62358-12-7)
- MAX-40279 (CAS 2070931-57-4)
- 7-Methyl-4-oxo-6,7,8,9-tetrahydro-4H-benzo[4,5]thiazolo[3,2-a]pyrimidine-3-carboxylic acid (CAS 1172040-35-5)
- 2,5-Dichloro-N-{1-[(3-methoxyphenyl)methyl]-5,6-dimethyl-1H-1,3-benzodiazol-4-yl}benzene-1-sulfonamide (CAS 338955-33-2)
- Methyl 2-[(1-phenylpropyl)amino]acetate (CAS 1019554-60-9)
- 5-Methyl-2-(m-tolylamino)thiazole-4-carboxylic acid (CAS 1550050-17-3)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
Why CATO?
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