dl-?Methylbenzyl isothiocyanate CAS 4478-92-6
| CAS No. | 4478-92-6 |
| Molecular Formula | C9H9NS |
| Molecular Weight | 163.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of dl-?Methylbenzyl isothiocyanate is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
dl-?Methylbenzyl isothiocyanate (CAS 4478-92-6) is a high-purity analytical reference standard with the molecular formula C9H9NS and a molecular weight of 163.24 g/mol.
Based on its molecular formula C9H9NS, dl-?Methylbenzyl isothiocyanate contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 163.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 dl-?Methylbenzyl isothiocyanate 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 | C9H9NS |
| Molecular Weight | 163.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related dl Standards
- 2-Methylbenzyl isothiocyanate (CAS 16735-69-6)
- 4-Methylbenzyl thiocyanate (CAS 18991-39-4)
- 2-Methylbenzyl thiocyanate (CAS 85728-62-7)
- 3-Methylbenzyl isothiocyanate (CAS 3696-66-0)
- 1-(4-Methylbenzyl)guanidine (CAS 13333-41-0)
- N-(3-methylbenzyl)acetamide (CAS 55329-66-3)
- N-(4-Methylbenzyl)acetamide (CAS 25079-96-3)
- 2-Methylbenzyl acetate (CAS 17373-93-2)
Recommended Standards
- D-a-Methylbenzyl isothiocyanate (CAS 24277-44-9)
- Hex-5-ene-1-sulfonamide (CAS 291514-03-9)
- cyclopentylmethanesulfonamide (CAS 919354-02-2)
- H-N-Me-Met-OH (CAS 42537-72-4)
- Methyl 3-(4-hydroxyquinazolin-2-yl)propanoate (CAS 5368-39-8)
- 4-(4-sec-Butylpiperazin-1-yl)-4-oxobutanoic acid (CAS 705943-51-7)
- EPZ015866, 98%, a potent and selective inhibitor of protein methyltransferase 5 (PRMT5) (CAS 1616391-87-7)
- Porfimer (CAS 87806-31-3)
- Dimethyl 5-((2-cyano-2-(4-(4-isobutylphenyl)thiazol-2-yl)vinyl)amino)isophthalate (CAS 796881-63-5)
- 2-(1-Isopropyl-1H-imidazol-5-yl)ethanamine (CAS 279236-10-1)
- Rel-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)tetrahydro-2H-pyran-3-amine dihydrochloride (CAS 1807940-48-2)
- 1-(5-Bromobenzofuran-2-yl)-2,2-dimethylpropan-1-amine (CAS 1016719-86-0)
- 5-bromo-3-methyl-2-(1H-pyrazol-1-yl)pyridine hydrochloride (CAS 1909318-97-3)
- (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt (CAS 2022956-55-2)
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