Methylammonium Acetate CAS 6998-30-7
| CAS No. | 6998-30-7 |
| Molecular Formula | C38H36N4O4S2 |
| Molecular Weight | 676.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 676.85 g/mol gives Methylammonium Acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methylammonium Acetate (CAS 6998-30-7), molecular formula C38H36N4O4S2 and molecular weight 676.85 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Methylammonium Acetate (C38H36N4O4S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methylammonium Acetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C38H36N4O4S2 |
| Molecular Weight | 676.85 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) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Methylammonium Standards
Recommended Standards
- Sacubitril Impurity 39 (CAS CATO-C4X-280939)
- Glipizide Impurity 31 (CAS CATO-C4X-140731)
- Nalmefene Impurity 24 (CAS CATO-C4X-126824)
- 1,4,5,8-Tetraamino-2,7-bis(3-octylphenoxy)anthracene-9,10-dione (CAS 88623-53-4)
- Octahydro-2h-1,4-benzothiazine, mixture of diastereomers (CAS 29442-16-8)
- N-(2,3-Dimethylphenyl)-2-((1-(2-(ethylamino)-2-oxoethyl)-5-(hydroxymethyl)-1H-imidazol-2-yl)thio)acetamide (CAS 923680-43-7)
- 1-Iodo-3-methyl-2-(trifluoromethyl)benzene (CAS 1369955-63-4)
- 3,4-Dihydroxybenzoic Acid (CAS 99-50-3)
- N,N,N',N'-Tetrabenzylpropanediamide (CAS 87898-62-2)
- 2-amino-N-(3,4-dichlorophenyl)benzamide (CAS 65960-74-9)
- Entacapone impurity 39 (CAS CATO-C4X-162939)
- 1-(azepan-1-yl)propan-2-one (CAS 23982-56-1)
- 3-(4-((4-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(pyridin-4-yl)pyridazine (CAS 946213-54-3)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
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 18665070610 / Nicole.chen@cato-chem.com