4-Iodoquinazoline CAS 630067-18-4
| CAS No. | 630067-18-4 |
| Molecular Formula | C8H5IN2 |
| Molecular Weight | 256.04 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 4-Iodoquinazoline.
CATO supplies 4-Iodoquinazoline (CAS 630067-18-4), a certified reference material (molecular formula C8H5IN2, MW 256.04 g/mol) for analytical method development and quality control.
Structurally, 4-Iodoquinazoline (C8H5IN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 256.04 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 4-Iodoquinazoline 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 | C8H5IN2 |
| Molecular Weight | 256.04 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Iodoquinazoline Standards
- 2-iodoquinazoline (CAS 1331850-55-5)
- 7-Iodoquinazoline (CAS 1425310-59-3)
- 6-Iodoquinazoline (CAS 848841-54-3)
- 5-Iodoquinazoline-2,4-diamine (CAS 119584-76-8)
- 6-Iodoquinazoline-2,4-diamine (CAS 132131-20-5)
- 6-Iodoquinazoline-2,4(1H,3H)-dione (CAS 16353-27-8)
- 5-Iodoquinazoline-2,4-diol (CAS 33140-34-0)
- Methyl 6-iodoquinazoline-4-carboxylate (CAS 1823365-57-6)
Recommended Standards
- 2-Iodoquinoxaline (CAS 36856-92-5)
- 2-Iodo-1,6-naphthyridine (CAS 944804-84-6)
- 6-Iodoquinoxaline (CAS 50998-18-0)
- 6-Iodocinnoline (CAS 1823872-55-4)
- N-(4-Fluorophenyl)-3-(4-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-11-9)
- 2,2-Difluoro-6-nitro-2h-benzo[b][1,4]oxazin-3(4H)-one (CAS 1002726-49-9)
- 4-(4-Bromo-5-methyl-3-nitro-1H-pyrazol-1-yl)butanoic acid (CAS 1171922-90-9)
- 6-Fluoro-1-(2-fluorophenyl)-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (CAS 164662-38-8)
- 4-Amino-1-phenylbutan-1-one (CAS 7347-73-1)
- 2-Chloro-4-isopropoxy-5-methoxybenzoic acid (CAS 713104-07-5)
- Biphenyl-4-yl pent-4-enoate (CAS 1415564-76-9)
- 1,4-Dibromo-2,5-diiodobenzene (CAS 63262-06-6)
- 7-Methoxythieno[3,4-c]pyridine-1,3-diamine (CAS 314033-46-0)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
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