1-Iodo-2,3,4,5,6-pentamethylbenzene CAS 3853-91-6
| CAS No. | 3853-91-6 |
| Molecular Formula | C11H15I |
| Molecular Weight | 274.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 274.14 g/mol gives 1-Iodo-2,3,4,5,6-pentamethylbenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-Iodo-2,3,4,5,6-pentamethylbenzene (CAS 3853-91-6), a certified reference material (molecular formula C11H15I, MW 274.14 g/mol) for analytical method development and quality control.
Structurally, 1-Iodo-2,3,4,5,6-pentamethylbenzene (C11H15I) contains iodine substitution, an aromatic ring system. 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 274.14 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-Iodo-2,3,4,5,6-pentamethylbenzene 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 | C11H15I |
| Molecular Weight | 274.14 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | I-containing |
Related Iodo Standards
- 4-Butyl-1-iodo-2-methylbenzene (CAS 175278-38-3)
- 1-Iodo-4-(tert-pentyl)benzene (CAS 860556-27-0)
- 1-Iodo-4-pentylbenzene (CAS 85017-60-3)
- 3-Iodo-2-methylbenzo[b]thiophene (CAS 139625-61-9)
- 5-Iodo-3,3-dimethyl-2,3-dihydro-1-benzofuran (CAS 1232361-88-4)
- 3-Iodo-2-(pyrrolidin-1-yl)pyridine (CAS 1235440-37-5)
- 3-Iodo-5-isopropylbenzaldehyde (CAS 1289200-88-9)
- 4-Iodo-2-pyrrolidin-1-ylpyridine (CAS 1370025-52-7)
Recommended Standards
- 1-(4-Iodobutyl)-4-methylbenzene (CAS 339570-60-4)
- 1-(3,4-Dichlorophenyl)piperidine-4-carboxylic acid (CAS 847407-54-9)
- (E)-3-(2,4-dichlorophenyl)-2-phenylacrylonitrile (CAS 68620-10-0)
- 2-(2,5-Dichlorobenzyl)-4,4-dimethylisoxazolidin-3-one (CAS 81778-66-7)
- 1-(3,4-Difluorophenyl)-3-(4-(methylthio)phenyl)propan-1-one (CAS 898781-79-8)
- 1-(Tert-butoxycarbonyl)-1-azaspiro[3.3]Heptane-2-carboxylic acid (CAS 2344679-32-7)
- 2-Cyano-1H-pyrrol-1-yl methylcarbamate (CAS 500885-42-7)
- 5-Ethyl-2-(2-piperidinylmethyl)pyridine (CAS 881041-81-2)
- 3-Methyl-1-phenyl-6,7-dihydro-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,5H)-dione (CAS 39929-87-8)
- 5,6,7,8-Tetrahydro-4H-thieno[2,3-c]azepine (CAS 153024-86-3)
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