S-Adenosyl-L-Methionine Impurity 27 CAS 911667-93-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 911667-93-1 |
| Molecular Formula | C11H15N5O3S |
| Molecular Weight | 297.33 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
S-Adenosyl-L-Methionine Impurity 27 (CAS 911667-93-1) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H15N5O3S. Molecular weight: 297.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H15N5O3S |
| Molecular Weight | 297.33 g/mol |
| Purity | >95% |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related S Standards
- S-(5')-Adenosyl-3-thiopropylamine (CAS 53186-57-5)
- S-Adenosyl-L-Methionine Impurity 11 (CAS 81012-86-4)
- S-Adenosyl-L-Methionine Impurity 12 (CAS 84-21-9)
- S-Adenosyl-L-Methionine Impurity 28 (CAS CATO-C4X-138128)
- S-Adenosyl-L-Methionine Impurity 10 (CAS 4229-50-9)
- S-Adenosyl-L-Methionine Impurity 19 (CAS 13484-65-6)
- Adenosyl Methionine Impurity 8 (CAS 59987-48-3)
- S-(5'-Adenosyl)-L-homocysteine (CAS 979-92-0)
Recommended Standards
- Argatroban Impurity 125 (CAS CATO-C4X-1007125)
- 5'-Deoxy-5'-Methylthioadenosine (CAS 2457-80-9)
- Argatroban Impurity 120 (CAS CATO-C4X-1007120)
- Capivasertib Impurity 35 (CAS CATO-C4X-331235)
- Ketoconazole Impurity 24 (CAS CATO-C4X-147224)
- N-Ethyl-1,3,4-oxadiazol-2-amine (CAS 1851947-09-5)
- (2-Cyclopropyl-2-methylpropyl)(methyl)amine (CAS 1550903-18-8)
- 1-Methyl-3-((pyridin-2-yloxy)methyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine (CAS 1422063-18-0)
- Methyl 4-methyl-3-(1H-pyrrol-1-yl)-1H-indole-2-carboxylate (CAS 890094-13-0)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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