Dansyl-DL-valine Cyclohexylammonium Salt CAS 84540-67-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 84540-67-0 |
| Molecular Formula | C17H22N2O4S C6H13N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dansyl-DL-valine Cyclohexylammonium Salt (CAS 84540-67-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H22N2O4S C6H13N. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H22N2O4S C6H13N |
| Molecular Weight | 449.61 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dansyl Standards
- Dansyl-DL-α-aminocaprylic acid cyclohexylammonium salt (CAS 102783-22-2)
- Dansyl-DL-α-amino-n-butyric acid piperidinium salt (CAS 102783-63-1)
- Dansyl-DL-norvaline piperidinium salt (CAS 102783-76-6)
- (N-Dansyl)biocytinamidoethyl Methanethiosulfonate (CAS 1041392-69-1)
- Dansyl-L-valine (CAS 1098-50-6)
- Dansyl-L-isoleucine (CAS 1100-21-6)
- Dansyl-L-leucine (CAS 1100-22-7)
- Dansyl-L-asparagine (CAS 1100-23-8)
Recommended Standards
- Benzonitrile, 5-bromo-2-(difluoromethoxy)- (CAS 1261859-60-2)
- 6-Bromoimidazo[1,2-a]pyridine hydrochloride (CAS 957035-19-7)
- Ethyl 3-Pyridylacetate (CAS 39931-77-6)
- Ethyl 2,6-bis(trifluoromethyl)isonicotinate (CAS 1280520-88-8)
- Eltrombopag Impurity 14 (CAS CATO-C4X-119814)
- 1-(4-(Trifluoromethyl)phenyl)butan-1-one (CAS 37851-10-8)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com