1-(3-(3-Aminophenyl)-1,2,4-oxadiazol-5-yl)guanidine CAS 88541-02-0
| CAS No. | 88541-02-0 |
| Molecular Formula | C9H10N6O |
| Molecular Weight | 218.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 1-(3-(3-Aminophenyl)-1,2,4-oxadiazol-5-yl)guanidine (CAS 88541-02-0), a certified reference material (molecular formula C9H10N6O, MW 218.22 g/mol) for analytical method development and quality control.
Structurally, 1-(3-(3-Aminophenyl)-1,2,4-oxadiazol-5-yl)guanidine (C9H10N6O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 218.22 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1-(3-(3-Aminophenyl)-1,2,4-oxadiazol-5-yl)guanidine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H10N6O |
| Molecular Weight | 218.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1982 |
| Nitrogen Atoms | 6 |
Related Aminophenyl Standards
- 1-(3-(4-Aminophenyl)-1,2,4-oxadiazol-5-yl)guanidine (CAS 88541-01-9)
- 2-(5-(4-Aminophenyl)-2H-tetrazol-2-yl)acetamide (CAS 918932-95-3)
- 2-[5-(2-aminophenyl)-2H-1,2,3,4-tetrazol-2- 436092-82-9 SP3023 yl]acetamide (CAS 436092-82-9)
- Methyl 1-(4-aminophenyl)-1h-1,2,3-triazole-4-carboxylate (CAS 1049605-94-8)
- Methyl 1-(2-aminophenyl)-1h-1,2,3-triazole-4-carboxylate (CAS 1049873-33-7)
- 2-(4-Aminophenyl)-5-methyloxazole-4-carboxylic acid (CAS 1334486-76-8)
- 2-(3-Aminophenyl)-5-methyloxazole-4-carboxylic acid (CAS 1334493-14-9)
- 2-(2-Aminophenyl)-5-methyloxazole-4-carboxylic acid (CAS 1334493-58-1)
Recommended Standards
- 1-(2-(Difluoromethoxy)phenyl)thiourea (CAS 860610-10-2)
- (4-tetraZol-1-yl-phenyl)-acetic acid hydrazide (CAS 832737-53-8)
- 1-(5-(4-Fluorobenzyl)furan-3-yl)ethanone (CAS 500367-34-0)
- (4-Fluoro-3-phenoxyphenyl)methanol (CAS 68359-53-5)
- 1-Chloro-5-fluoro-4-methoxy-2-methylbenzene (CAS 1804881-28-4)
- 2-(4-(Methylthio)phenyl)-N-(5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)acetamide (CAS 919864-55-4)
- 4,4,4-Trifluoro-3-phenylbutanoic acid (CAS 149680-95-5)
- 4-Epitetracycline (CAS 23313-80-6)
- tert-Butyl (2-amino-2-methylhexyl)carbamate (CAS 2256752-69-7)
- N-(2-Aminophenyl)-4-((4-fluoro-1H-indazol-1-yl)methyl)benzamide (CAS 920315-07-7)
- 4-Amino-3-chloro-N-cyclobutylbenzamide (CAS 1344312-65-7)
- N-(2-aminoethyl)-2-(trifluoromethyl)benzamide hydrochloride (CAS 1171228-13-9)
- Azocane hydrochloride (CAS 36520-41-9)
- Tirzepatide(sodium salt) (CAS 2023788-19-2(free base))
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