618-91-7 Benzoic acid, m-iodo-, methyl ester (8CI) Benzoic acid, 3-iodo-, methyl ester Methyl 3-iodobenzoate EINECS 210-570-4 3-Iodomethylbenzoate Methyl m-iodobenzoate NSC 34639 CAS 618-91-7
| CAS No. | 618-91-7 |
| Molecular Formula | C8H13IO2 |
| Molecular Weight | 268.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 618-91-7 Benzoic acid, m-iodo-, methyl ester (8CI) Benzoic acid, 3-iodo-, methyl ester Methyl 3-iodobenzoate EINECS 210-570-4 3-Iodomethylbenzoate Methyl m-iodobenzoate NSC 34639 (CAS 618-91-7), a certified reference material (molecular formula C8H13IO2, MW 268.09 g/mol) for analytical method development and quality control.
Structurally, 618-91-7 Benzoic acid, m-iodo-, methyl ester (8CI) Benzoic acid, 3-iodo-, methyl ester Methyl 3-iodobenzoate EINECS 210-570-4 3-Iodomethylbenzoate Methyl m-iodobenzoate NSC 34639 (C8H13IO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 268.09 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.
As a certified reference material (CRM), 618-91-7 Benzoic acid, m-iodo-, methyl ester (8CI) Benzoic acid, 3-iodo-, methyl ester Methyl 3-iodobenzoate EINECS 210-570-4 3-Iodomethylbenzoate Methyl m-iodobenzoate NSC 34639 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 | C8H13IO2 |
| Molecular Weight | 268.09 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | I-containing |
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Recommended Standards
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- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
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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