LTA3 (Leukotriene A3 methyl ester) CAS 83851-38-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83851-38-1 |
| Molecular Formula | C21H34O3 |
| Molecular Weight | 334.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies LTA3 (Leukotriene A3 methyl ester) (CAS 83851-38-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H34O3. Molecular weight: 334.49 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H34O3 |
| Molecular Weight | 334.49 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Related LTA Standards
- Leukotriene B5 (CAS 80445-66-5)
- Leukotriene B4 (CAS 71160-24-2)
- 73466-12-3 Leukotriene A4 methyl ester methyl 4-((2S,3S)-3-((1E,3E,5Z,8Z)-tetradeca-1,3,5,8-tetraenyl)oxiran-2-yl)butanoate (CAS 73466-12-3)
- Leukotriene B4-d4 (CAS 124629-74-9)
- 12-epi Leukotriene B4 (CAS 83709-73-3)
- Leukotriene B4-dimethyl Amide (CAS 83024-92-4)
- 11-trans Leukotriene E4 (CAS 75715-88-7)
- Leukotriene E4 (CAS 75715-89-8)
Recommended Standards
- Chaetomellic Acid B Anhydride (CAS 84306-79-6)
- R-(3)-Benzyloxymyristic Acid (CAS 87357-67-3)
- Allopregnanolone Impurity 2 (CAS 481-10-7)
- GSK-J1 (CAS 1373422-53-7)
- Benzyl 1H-indol-5-ylcarbamate (CAS 6964-97-2)
- Methyl 5,6-Dihydroxy-2-methylpyrimidine-4-carboxylate (CAS 878158-18-0)
- 2-(4-Tetrahydropyranyl)acetyl Chloride (CAS 40500-05-8)
- 1-((1R,3S,6R)-6-Methyl-7-oxabicyclo[4.1.0]heptan-3-yl)ethanone (CAS 1932365-85-9)
- Methyl 2,3,3,3-tetrafluoro-2-methoxypropanoate (CAS 10186-63-7)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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