1-(O-tolyl)guanidine hydrochloride CAS 6976-05-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6976-05-2 |
| Molecular Formula | C8H11N3 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(O-tolyl)guanidine hydrochloride (CAS 6976-05-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H11N3 HCl. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H11N3 HCl |
| Molecular Weight | 185.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related O Standards
- 3-(M-Tolyl)isonicotinic acid (CAS 100004-79-3)
- 2-(m-Tolyl)isonicotinic acid (CAS 100004-94-2)
- 4-(P-tolyl)benzo[b]thiophene-6-carboxylic acid (CAS 100046-86-4)
- 2-((1-(P-tolyl)-3-(trifluoromethyl)-1h-pyrazol-5-yl)oxy)acetohydrazide (CAS 1002034-07-2)
- 1-(O-tolyl)cyclopentan-1-ol (CAS 100256-17-5)
- 5-(p-Tolyl)isoxazole-4-carbonyl chloride (CAS 1003562-04-6)
- 4-(m-Tolyl)-1-tosyl-1H-pyrazol-5-amine (CAS 1003992-23-1)
- 4-(o-Tolyl)-1-tosyl-1H-pyrazol-5-amine (CAS 1003992-24-2)
Recommended Standards
- (E)-[1-(4-Chlorophenyl)-2-[(4-chlorophenyl)methanesulfinyl]ethylidene](methoxy)amine (CAS 320422-57-9)
- 2-Aminoterephthalamide (CAS 84166-88-1)
- Methyl 2-(2-cyanoacetamido)-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylate (CAS 666728-99-0)
- 3-Amino-4-ethylbenzoic acid (CAS 5129-23-7)
- 1-(4-Bromo-3-fluorophenyl)propan-1-one (CAS 916792-04-6)
- R-(-)-Manidipine D4 (CAS 1217718-54-1)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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