1H-imidazol-2-amine; sulfuric acid CAS 36946-29-9
| CAS No. | 36946-29-9 |
| Molecular Formula | H2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1H-imidazol-2-amine; sulfuric acid.
CATO supplies 1H-imidazol-2-amine; sulfuric acid (CAS 36946-29-9), a certified reference material (molecular formula H2O4SC3H9N3, MW 185.20 g/mol) for analytical method development and quality control.
1H-imidazol-2-amine; sulfuric acid (H2O4SC3H9N3) contains an amide group, a sulfone group, a carboxylic acid group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 1H-imidazol-2-amine; sulfuric acid 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 | H2O4S C3H9N3 |
| Molecular Weight | 185.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related H Standards
- 3-(1H-Imidazol-2-yl)acrylamide (CAS 1000568-69-3)
- 3-[2-(1H-imidazol-1-yl)ethoxy]benzaldehyde (CAS 1001505-70-9)
- 2-(1H-Imidazol-1-yl)-3-iodopyridine (CAS 1001658-88-3)
- 2-(1H-imidazol-1-yl)cyclohexan-1-ol (CAS 100199-09-5)
- 4-(1H-imidazol-1-yl)-N,N-dimethylaniline (CAS 10040-97-8)
- 4-(imidazol-1-yl)phenol (CAS 10041-02-8)
- 3-(1H-imidazol-1-yl)phenol (CAS 10041-03-9)
- 2-(1H-imidazol-1-yl)phenol (CAS 10041-04-0)
Recommended Standards
- 5-Chloro-3-nitro-1H-1,2,4-triazole (CAS 70890-47-0)
- sodium 4-hydroxydodecanoate (CAS 50861-93-3)
- 2-Naphthalenecarboxylic acid methyl ester 2-Naphthalenecarboxylic acid, methyl ester 2-Naphthoic acid, methyl ester 2459-25-8 Methyl 2-naphthalenecarboxylate Methyl 2-naphthoate NSC-17493 NSC17493 (CAS 2459-25-8)
- 2,4-Dibromo-3-(difluoromethoxy)benzaldehyde (CAS 1804513-08-3)
- Methyl n-(4-hydroxyphenyl)-n-methylcarbamate (CAS 189223-68-5)
- 1-{[1,1'-biphenyl]-2-yl}-3,4,5-trimethyl-1H-pyrazole (CAS 956962-20-2)
- 3-(Ethoxycarbonyl)-5-hydroxybenzoic acid (CAS 95640-51-0)
- 3-([1,1'-biphenyl]-4-yl)-3-((tert-butoxycarbonyl)amino)propanoic acid (CAS 193633-60-2)
- 4-(2,2-Difluoroethoxy)pyridin-2-amine (CAS 1566071-01-9)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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