L-Tyrosine Disodium Salt CAS 69847-45-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69847-45-6 |
| Molecular Formula | C9H10NO3 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies L-Tyrosine Disodium Salt (CAS 69847-45-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H10NO3 Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H10NO3 Na |
| Molecular Weight | 203.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
Related L Standards
- L-Tyrosine Methyl Ester (CAS 1080-06-4)
- L-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-O-[(trifluoromethyl)sulfonyl]-, methyl ester (CAS 112766-18-4)
- Tyrosine disodium salt dihydrate (CAS 122666-87-9)
- D-Tyrosine, 2-iodo- (CAS 1241675-93-3)
- L-Tyrosine-α,β,β,2,3,5,6-d7 (CAS 130551-49-4)
- L-Tyrosine, O-[(4-methylphenyl)sulfonyl]- (CAS 13504-89-7)
- D-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-2-iodo- (CAS 1391385-17-3)
- D-Tyrosine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-iodo- (CAS 1391567-02-4)
Recommended Standards
- 1-Methyl-3-(2-methylcyclohexyl) Benzene (2,3 MCHT) (CAS 93536-68-6)
- 1-Bromo-2-(heptyloxy)cyclohexane (CAS 1342565-60-9)
- Ethyl 4,6-diphenylpyrylium-2-carboxylatetrifluoromethanesulfonate (CAS 78904-85-5)
- 4,5-bis(hydroxymethyl)-1,3-dioxolan-2-one (CAS 147368-80-7)
- 3-(4-Ethoxy-3,5-difluorophenyl)propanoic acid (CAS 1092461-00-1)
- 4-Tert-Butyl-2-methylcyclohexanone (CAS 5064-52-8)
- Autoinducing Peptide I trifluoroacetate salt (CAS 200010-29-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com