3,5-Diiodo-4-methoxybenzhydrazide CAS 23964-37-6
| CAS No. | 23964-37-6 |
| Molecular Formula | C8H8I2N2O2 |
| Molecular Weight | 417.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3,5-Diiodo-4-methoxybenzhydrazide (CAS 23964-37-6), a certified reference material (molecular formula C8H8I2N2O2, MW 417.97 g/mol) for analytical method development and quality control.
Structurally, 3,5-Diiodo-4-methoxybenzhydrazide (C8H8I2N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 417.97 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 3,5-Diiodo-4-methoxybenzhydrazide 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 | C8H8I2N2O2 |
| Molecular Weight | 417.97 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Diiodo Standards
- 3,5-Diiodo-4-hydroxyphenylpropionic Acid (CAS 13811-11-5)
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- 2,7-Diiodo-9H-fluorene (CAS 16218-28-3)
- 3,3'-Diiodo-2,2'-bithiophene (CAS 90348-22-4)
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- 3,6-Diiodo-9H-Carbazole (CAS 57103-02-3)
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Recommended Standards
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- 3-(4-Methoxyphenyl)-2-oxo-2H-chromen-7-yl propionate (CAS 869080-13-7)
- N1-(3-methoxybenzyl)-N1-methylpropane-1,3-diamine (CAS 876717-75-8)
- 4-(Phenylamino)butan-2-one (CAS 6220-79-7)
- 4-(2,4-Dioxo-1,4-dihydrothieno[3,2-d]pyrimidin-3(2H)-yl)butanoic acid (CAS 702664-43-5)
- 3-(5-Methyl-1h-imidazol-1-yl)propan-1-amine dihydrochloride (CAS 1423034-32-5)
- N,N-DImethyl-6-pyrrolidin-2-ylpyridine-2-carboxamide dihydrochloride (CAS 1316219-08-5)
- Tert-butyl 7-fluoro-8-hydroxy-2-azaspiro[4.4]Nonane-2-carboxylate (CAS 1823981-08-3)
- 3-(3-Carbamoyl-4-(3-methoxyphenylamino)-8-methylquinolin-6-ylsulfonyl)benzoic acid (CAS 801311-41-1)
- 2-Phenyl-4,5,6,7-tetrahydro-2H-indazole (CAS 32286-81-0)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
Why CATO?
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