4-Amino-3-iodopyridine CAS 88511-27-7
| CAS No. | 88511-27-7 |
| Molecular Formula | C5H5IN2 |
| Molecular Weight | 220.01 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-Amino-3-iodopyridine.
4-Amino-3-iodopyridine (CAS 88511-27-7), molecular formula C5H5IN2 and molecular weight 220.01 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-Amino-3-iodopyridine (C5H5IN2) contains a nitrile group, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 220.01 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-Amino-3-iodopyridine 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 | C5H5IN2 |
| Molecular Weight | 220.01 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 |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-Amino-3-iodopyridine (CAS 104830-06-0)
- 2-Amino-4-iodopyridine (CAS 552331-00-7)
- 2-(3-Amino-4-bromo-1H-pyrazol-1-yl)acetic acid (CAS 1006320-13-3)
- 3-Amino-4-bromo-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1369241-29-1)
- 3-Amino-5-bromo-1-methyl-1H-pyrazole-4-carboxylic Acid (CAS 1781890-36-5)
- 6-Amino-5-bromo-3-methylpyrimidine-2,4(1H,3H)-dione (CAS 7150-03-0)
- Methyl 3-amino-4-bromo-1H-pyrazole-5-carboxylate (CAS 913065-21-1)
- 3-Amino-5-(cyclopropylcarbamoyl)phenylboronic acid (CAS 1423129-20-7)
Recommended Standards
- 4,6-Dichloro-3-hydroxyfuro[3,4-c]pyridin-1(3H)-one (CAS 2837903-61-2)
- 4-chloro-2-nitro-benzoyl chloride (CAS 41995-04-4)
- 4,5-Dichloro-2-nitrobenzaldehyde (CAS 56990-04-6)
- 4-Iodo-2-methylpyrimidine (CAS 84586-49-2)
- 3,5-Dichloro-4-((4-methylbenzyl)oxy)benzonitrile (CAS 1024414-35-4)
- 4-Chloro-3,5-dimethylpyridine (CAS 143798-73-6)
- 4,5,6,7-Tetrahydro-3H-imidazo[4,5-b]pyridine (CAS 933701-76-9)
- 1-(pyridin-3-ylmethyl)piperidin-4-one (CAS 41661-57-8)
- N-(3-chloro-4-fluorophenyl)-2-(m-tolylthio)acetamide (CAS 882079-92-7)
- 1-(4-fluoro-3-iodophenyl)ethan-1-ol (CAS 1909313-55-8)
- Tolvaptan Impurity 65 (CAS CATO-C4X-195565)
- (R)-1-(3-bromophenyl)butan-1-amine (CAS 1391542-02-1)
- 2-phenylpent-4-enoic acid (CAS 94086-47-2)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
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