1,2-Dimethylnaphthalene CAS 573-98-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 573-98-8 |
| Molecular Formula | C12H12 |
| Molecular Weight | 156.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2-Dimethylnaphthalene (CAS 573-98-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H12. Molecular weight: 156.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H12 |
| Molecular Weight | 156.22 g/mol |
| Purity | >95% |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Dimethylnaphthalene Standards
- 1,3-Dimethylnaphthalene (CAS 575-41-7)
- 1,4-Dimethylnaphthalene (CAS 571-58-4)
- 1,5-Dimethylnaphthalene (CAS 571-61-9)
- 1,6-Dimethylnaphthalene (CAS 575-43-9)
- 1,7-Dimethylnaphthalene (CAS 575-37-1)
- 2,3-Dimethylnaphthalene (CAS 581-40-8)
- 2,6-Dimethylnaphthalene (CAS 581-42-0)
- 2,7-Dimethylnaphthalene (CAS 582-16-1)
Recommended Standards
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- 2-(Chloromethyl)-4-(difluoromethyl)-5-methylpyridine-3-carboxylic acid (CAS 1361902-02-4)
- 2-(3-Fluorophenyl)azetidine hydrochloride (CAS 1354950-56-3)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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