S-Adenosyl-L-Methionine Impurity 18 CAS 37063-35-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 37063-35-7 |
| Molecular Formula | C10H11N5O6P Na |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies S-Adenosyl-L-Methionine Impurity 18 (CAS 37063-35-7), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H11N5O6P Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H11N5O6P Na |
| Molecular Weight | 351.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 5 |
Related S Standards
- S-Adenosyl-L-Methionine Impurity 19 (CAS 13484-65-6)
- S-Adenosyl-D-methionine (CAS 14031-35-7)
- S-Adenosyl-L-Methionine Impurity 17 (CAS 2095880-61-6)
- ADENOSYL-L-METHIONINE CHLORIDE, S- (CAS 24346-00-7)
- S-Adenosyl-L-Methionine (CAS 29908-03-0)
- S-Adenosyl-L-Methionine Impurity 10 (CAS 4229-50-9)
- S-Adenosyl-L-methionine 4-methylbenzenesulfonic acid bis(4-methylbenzenesulfonate) salt (CAS 52248-04-1)
- S-(5')-Adenosyl-3-thiopropylamine (CAS 53186-57-5)
Recommended Standards
- Pazopanib Impurity 42 (CAS 1226500-01-1)
- Bosutinib 4-Chloro 7-Chloropropoxy Impurity (CAS 214470-68-5)
- 6-(3-Amino-4-methylphenyl)pyridazin-3-ol (CAS 1030563-11-1)
- Methyl 2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-4-carboxylate (CAS 1558276-67-7)
- 3,5-Diethyl 6-{[(E)-[(dimethylamino)methylidene]amino]amino}-2-oxo-1,2-dihydropyridine-3,5-dicarboxylate (CAS 321432-01-3)
- 2-(2-Chlorobenzo[d]oxazol-4-yl)acetic acid (CAS 1803794-81-1)
- Peptide Impurity 34 (CAS 21282-09-7)
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