1-(4-Iodophenyl)guanidine CAS 45964-99-6
| CAS No. | 45964-99-6 |
| Molecular Formula | C7H8IN3 |
| Molecular Weight | 261.06 g/mol |
| 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 1-(4-Iodophenyl)guanidine.
CATO supplies 1-(4-Iodophenyl)guanidine (CAS 45964-99-6), a certified reference material (molecular formula C7H8IN3, MW 261.06 g/mol) for analytical method development and quality control.
The molecular framework of 1-(4-Iodophenyl)guanidine (C7H8IN3) is characterized by a nitrile group, iodine substitution, an aromatic ring system. 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(4-Iodophenyl)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 | C7H8IN3 |
| Molecular Weight | 261.06 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1970 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related Iodophenyl Standards
- N-(3-iodophenyl)acetamide (CAS 19230-45-6)
- 2-(2-Iodophenyl)acetamide (CAS 195456-43-0)
- 2-(4-Iodophenyl)acetamide (CAS 84863-81-0)
- N-(4-Iodophenyl)acetamide (CAS 622-50-4)
- 2-Iodophenyl Isothiocyanate (CAS 98041-44-2)
- 3-Iodophenyl Isothiocyanate (CAS 3125-73-3)
- 1-(2-Iodophenyl)-N,N-dimethylmethanamine (CAS 10175-33-4)
- 1-(4-Iodophenyl)-N,N-dimethylmethanamine (CAS 140621-52-9)
Recommended Standards
- 1-(4-Bromothiophen-2-yl)-2,2,2-trifluoroethan-1-ol (CAS 946501-48-0)
- 1-(5-Bromothiophen-2-yl)-2,2,2-trifluoroethan-1-ol (CAS 35304-69-9)
- 1-(3-amino-4-iodophenyl)ethan-1-one (CAS 89976-42-1)
- 2-(4-Iodo-1H-pyrazol-1-yl)-2-methylpropanenitrile (CAS 2411707-91-8)
- 2-(4-Ethoxyphenyl)-3-hydroxy-4H-chromen-4-one (CAS 177587-97-2)
- Methyl 6-amino-5-cyano-4-(2-fluorophenyl)-2-(methoxymethyl)-4H-pyran-3-carboxylate (CAS 313379-54-3)
- Ethyl 3-Bromopyrazole-4-carboxylate (CAS 1353100-91-0)
- 7-(Bromomethyl)-5-fluoro-2,2-dimethylbenzofuran-3(2H)-one (CAS 1234846-63-9)
- 24,25-Dihydroxy vitamin D2-d (CAS 118584-50-2)
- tert-Butyl (3-methoxy-5-methylphenyl)carbamate (CAS 161620-94-6)
- rac N-Nitroso Thiazolidine-4-carboxylic Acid (CAS 88381-44-6)
- Decoyinine (CAS 2004-04-8)
- 8-((Tetrahydro-2H-pyran-2-yl)oxy)octan-1-ol (CAS 51326-52-4)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com