1,2,3,4,5-Pentachloro-6-iodobenzene CAS 16478-18-5
| CAS No. | 16478-18-5 |
| Molecular Formula | C6Cl5I |
| Molecular Weight | 376.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2,3,4,5-Pentachloro-6-iodobenzene (CAS 16478-18-5), a certified reference material (molecular formula C6Cl5I, MW 376.23 g/mol) for analytical method development and quality control.
Owing to chlorine/iodine substitution, an aromatic ring system, 1,2,3,4,5-Pentachloro-6-iodobenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 376.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 1,2,3,4,5-Pentachloro-6-iodobenzene 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 | C6Cl5I |
| Molecular Weight | 376.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| 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.) | 1961 |
| Halogen Content | Cl/I-containing |
Related Pentachloro Standards
- 2,3,4,5,6-Pentachloro-p-terphenyl (CAS 61577-01-3)
- 3,3',4',5,5'-Pentachloro-[1,1'-biphenyl]-4-ol (CAS 130689-92-8)
- 2',3,3',4',5-Pentachloro-4-biphenylol (CAS 149589-55-9)
- 2,3,3',4',5-Pentachloro-4-Biphenylol (CAS 152969-11-4)
- 2,3,8,9,10-Pentachloro-6-methyl-6H-dibenzo[c,e][1,2]thiazine 5,5-dioxide (CAS 3846-28-4)
- 1,1,3,5,6-Pentachloro-1,2,2,3,4,4,5,6,6-nonafluorohexane (CAS 307-26-6)
- 1,2,3,4,5-Pentachloro-6-trifluoromethyl-benzene (CAS 384-83-8)
- 2,4,5,6,7-Pentachloro-1h-benzo[d]imidazole (CAS 7682-34-0)
Recommended Standards
- (2S,4S)-1-(tert-butoxycarbonyl)-4-(2,3-dichlorophenoxy)pyrrolidine-2-carboxylic acid (CAS 1354486-54-6)
- 2-(4-Bromomethyl-phenyl)-5-(3-nitro-phenyl)-[1,3,4]thiadiazole (CAS 311313-26-5)
- (2S,4S)-1-(tert-butoxycarbonyl)-4-(2,5-dichlorophenoxy)pyrrolidine-2-carboxylic acid (CAS 1354486-15-9)
- 3-Iodo-5,5-dimethyl-2-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 2450997-72-3)
- 3-(1-Aminoethyl)isoxazole-4-carboxylic acid (CAS 1334494-67-5)
- Ethyl [(5-chloro-1,3-benzoxazol-2-yl)thio]acetate (CAS 84829-54-9)
- N-(Pyridin-2-ylmethyl)oxetan-3-amine (CAS 1339602-84-4)
- Methyl 6-(benzyloxy)-1H-indole-3-carboxylate (CAS 371971-13-0)
- 5-Bromo-N,N-diethylthiazol-2-amine (CAS 959240-16-5)
- 6-(Hydroxymethyl)pyridin-2-ol (CAS 352514-21-7)
- 1-Butylindoline-2-thione (CAS 112817-84-2)
- 2-Bromo-3,5-dimethylphenol (CAS 125237-08-3)
- 1,1-Dimethyl-3-(p-tolyl)thiourea (CAS 2741-13-1)
- Glucagon (19-29) (human, rat, porcine) (CAS 64790-15-4)
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