1-Methyl-1-(4-methylquinazolin-2-yl)guanidine CAS 779311-28-3
| CAS No. | 779311-28-3 |
| Molecular Formula | C11H13N5 |
| Molecular Weight | 215.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-1-(4-methylquinazolin-2-yl)guanidine (CAS 779311-28-3), molecular formula C11H13N5 and molecular weight 215.25 g/mol, is a CATO reference standard with documented purity and traceability.
1-Methyl-1-(4-methylquinazolin-2-yl)guanidine (C11H13N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 1-Methyl-1-(4-methylquinazolin-2-yl)guanidine 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 | C11H13N5 |
| Molecular Weight | 215.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 5 |
Related Methyl Standards
- 3-Butyl-2-methylquinazolin-4(3H)-one (CAS 394-90-1)
- (6-Methylquinazolin-4-yl)glycine (CAS 405920-59-4)
- 2-((6-Methylquinazolin-4-yl)amino)ethan-1-ol (CAS 889940-47-0)
- 1-(2-Methylquinazolin-4-yl)pyrrolidin-3-amine (CAS 1707399-12-9)
- N-(4-Methylquinazolin-2-yl)guanidine (CAS 716-11-0)
- 1-(4-Ethyl-6-methylquinazolin-2-yl)guanidine (CAS 331417-03-9)
- 2-(7-Ethyl-4-methylquinazolin-2-yl)guanidine (CAS 503831-80-9)
- 4-(2-Methylquinazolin-4-yl)morpholine (CAS 499133-82-3)
Recommended Standards
- 1-Mesityl-1H-pyrrole-2,5-dione (CAS 55862-98-1)
- 1-Methyl-3',6'-dihydrospiro[indoline-3,2'-pyran]-2-one (CAS 882041-44-3)
- 1-Hexyl-3,4-dihydroxypyrrolidine-2,5-dione (CAS 446833-95-0)
- 1-Phenyl-5-pyrrolidin-1-yl-1H-tetrazole (CAS 305791-42-8)
- 4-Chloroindole (CAS 25235-85-2)
- (2-Acetylfuran-3,4-diyl)bis(methylene) diacetate (CAS 78503-06-7)
- Ethyl 3-(((trifluoromethyl)sulfonyl)oxy)furo[2,3-c]pyridine-2-carboxylate (CAS 927804-63-5)
- 3-(4-Butoxyphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 956507-18-9)
- Mepyramine EP Impurity A (CAS 52818-63-0)
- 2-(3-Amino-4-methyl-1h-pyrazol-1-yl)acetonitrile (CAS 1174877-89-4)
- Ethyl 2-Cyanoacetoacetate (CAS 634-55-9)
- (S)-Methyl 3-hydroxy-2-oleamidopropanoate (CAS 1246302-98-6)
- 2-(Piperidin-1-yl)quinoline-3-carbaldehyde (CAS 326008-59-7)
- Peptide Impurity 26 (CAS 1350456-66-4)
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