3-Isobutoxy-4-methoxybenzenethiol CAS 1379292-24-6
| CAS No. | 1379292-24-6 |
| Molecular Formula | C11H16O2S |
| Molecular Weight | 212.31 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.
3-Isobutoxy-4-methoxybenzenethiol (CAS 1379292-24-6), molecular formula C11H16O2S and molecular weight 212.31 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Isobutoxy-4-methoxybenzenethiol (C11H16O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 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 212.31 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C11H16O2S |
| Molecular Weight | 212.31 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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.) | 1991 |
| Sulfur Atoms | 1 |
Related Isobutoxy Standards
- (2-Isobutoxy-5-methylphenyl)(methyl)sulfane (CAS 1379322-55-0)
- 4-Isobutoxy-3,5-dimethylbenzenethiol (CAS 1379363-24-2)
- (3-Isobutoxy-4-methylphenyl)(methyl)sulfane (CAS 1379365-42-0)
- 4-Isobutoxy-2,6-dimethylbenzenethiol (CAS 1379367-26-6)
- (3-Isobutoxy-4-methoxyphenyl)methanol (CAS 1021067-57-1)
- 6-Isobutoxy-2-methylpyrimidine-4-carboxylic acid (CAS 1707400-30-3)
- (4-Isobutoxy-3-methoxyphenyl)methanamine (CAS 854185-31-2)
- 2-Isobutoxy-3-nitrotoluene (CAS 1375068-70-4)
Recommended Standards
- Methyl 5-(tert-butyl)-3-methylthiophene-2-carboxylate (CAS 1361386-45-9)
- 3-Butoxy-4-methoxybenzenethiol (CAS 1379317-19-7)
- 2-(Methyl((3-methylthiophen-2-yl)methyl)amino)propanamide (CAS 1355457-36-1)
- 4-((2-Methylthiazol-4-yl)methyl)piperidin-4-ol (CAS 1467871-75-5)
- Ethyl 2-[2-(4-nitrophenyl)hydrazinylidene]propanoate (CAS 73647-04-8)
- 1-Aminocycloheptane-1-carboxamide (CAS 906075-26-1)
- 2-{[(4-chlorophenyl)methyl]amino}-n-(2-fluorophenyl)acetamide (CAS 1038214-79-7)
- (5-Bromo-2-cyanopyridin-4-yl)boronic acid (CAS 2225170-91-0)
- [(2,4-difluorophenyl)methyl](ethyl)amine (CAS 1016859-58-7)
- 3-Benzyl-5-(benzylsulfanyl)-8,9-dimethoxy-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 477768-52-8)
- (5-(4-Bromophenyl)-1,3,4-oxadiazol-2-yl)methanamine (CAS 944897-66-9)
- 2-Phenoxybenzenethiol (CAS 55710-19-5)
- 7-Methoxy-8-nitro-1,2,3,4-tetrahydroisoquinoline hydrochloride (CAS 1824065-43-1)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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