2-(4-(Iodomethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 1169945-44-1
| CAS No. | 1169945-44-1 |
| Molecular Formula | C13H18BIO2 |
| Molecular Weight | 344.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2-(4-(Iodomethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1169945-44-1), molecular formula C13H18BIO2 and molecular weight 344.00 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system, 2-(4-(Iodomethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 344.00 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.
Physical & Chemical Properties
| Molecular Formula | C13H18BIO2 |
| Molecular Weight | 344.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | I-containing |
Related Iodomethyl Standards
- Bis(iodomethyl)(methyl)phosphine oxide (CAS 13916-01-3)
- 2-(iodomethyl)-9-methylsulfonyl-1-oxaspiro[4.4]nonane (CAS 1859095-48-9)
- 6-(iodomethyl)-2-methylsulfonyl-5-oxaspiro[3.5]nonane (CAS 2159462-86-7)
- 6-(iodomethyl)-6-methyl-2-methylsulfonyl-5-oxaspiro[3.4]octane (CAS 2150221-10-4)
- 2-(Iodomethyl)-5-(trifluoromethyl)benzo[d]thiazole (CAS 1355612-99-5)
- Benzyl 3-(iodomethyl)pyrrolidine-1-carboxylate (CAS 241484-55-9)
- 4-(Iodomethyl)-2-(4-isopropylphenyl)-5-methyloxazole (CAS 752212-86-5)
- Iodomethyl Dodecanoate, (CAS 1313853-88-1)
Recommended Standards
- 2-(3-Iodo-5-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1073339-01-1)
- 2-(5-Iodo-2-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1192050-43-3)
- 4,5-Dibromo-2-(m-tolyl)pyridazin-3(2H)-one (CAS 1035450-90-8)
- 2-Bromo-1-(4-(4-bromo-1H-pyrazol-1-yl)phenyl)ethan-1-one (CAS 1227955-12-5)
- n-Cyclopropyl-2-(n-methylmethylsulfonamido)acetamide (CAS 1119403-65-4)
- 2-(4-Methyl-5-phenyl-4h-1,2,4-triazol-3-yl)acetonitrile (CAS 923254-73-3)
- 1-Butyl-3-methyl-1h-pyrazole-4-carbaldehyde (CAS 899709-49-0)
- 3-Fluoropiperidin-4-ol hydrochloride (CAS 1356339-27-9)
- 5-[3-[(Aminoiminomethyl)amino]-1-propynyl]-2'-deoxy-uridine 5'-(tetrahydrogen triphosphate) (CAS 402932-20-1)
- 6-Chloro-1-methyl-N-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 931719-54-9)
- 1-([1,1'-Biphenyl]-4-yl)-2-nitroethan-1-ol (CAS 126939-80-8)
- 2-((4-Allyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-chlorophenyl)acetamide (CAS 332175-49-2)
- 2-Amino-2-(3-methoxyphenyl)acetic acid hydrochloride (CAS 709043-23-2)
- (10-31)Semaglutide (CAS CATO-C4X-2226283)
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