2131-59-1 Isothiocyanic acid, m-bromophenyl ester 3-12-00-01427 (Beilstein Handbook Reference) Benzene, 1-bromo-3-isothiocyanato- BRN 2081173 m-Bromophenyl isothiocyanate 3-Bromophenyl isothiocyanate CAS 2131-59-1
| CAS No. | 2131-59-1 |
| Molecular Formula | C7H10BrNS |
| Molecular Weight | 220.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 220.13 g/mol gives 2131-59-1 Isothiocyanic acid, m-bromophenyl ester 3-12-00-01427 (Beilstein Handbook Reference) Benzene, 1-bromo-3-isothiocyanato- BRN 2081173 m-Bromophenyl isothiocyanate 3-Bromophenyl isothiocyanate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2131-59-1 Isothiocyanic acid, m-bromophenyl ester 3-12-00-01427 (Beilstein Handbook Reference) Benzene, 1-bromo-3-isothiocyanato- BRN 2081173 m-Bromophenyl isothiocyanate 3-Bromophenyl isothiocyanate (CAS 2131-59-1), a certified reference material (molecular formula C7H10BrNS, MW 220.13 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H10BrNS, 2131-59-1 Isothiocyanic acid, m-bromophenyl ester 3-12-00-01427 (Beilstein Handbook Reference) Benzene, 1-bromo-3-isothiocyanato- BRN 2081173 m-Bromophenyl isothiocyanate 3-Bromophenyl isothiocyanate contains a nitrile group, sulfur-containing functionality, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 220.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 2131-59-1 Isothiocyanic acid, m-bromophenyl ester 3-12-00-01427 (Beilstein Handbook Reference) Benzene, 1-bromo-3-isothiocyanato- BRN 2081173 m-Bromophenyl isothiocyanate 3-Bromophenyl isothiocyanate 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 | C7H10BrNS |
| Molecular Weight | 220.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Isothiocyanic Standards
- 7356-55-0 Isothiocyanic acid, (4-piperidinosulfonyl)phenyl ester Piperidine, 1-((4-isothiocyanatophenyl)sulfonyl)- (9CI) BRN 4939532 N-(4-Isothiocyanatobenzenesulfonyl)piperidine Isothiocyanic acid, (4-piperidinosulfonylphenyl) ester NSC 68337 N-(4-Piperidinosulfonylphenyl)isothiocyanate (CAS 7356-55-0)
- 14214-31-4 Isothiocyanic acid, 2-chloroallyl ester 1-Propene, 2-chloro-3-isothiocyanato- (9CI) 2-Chlor-3-isothiocyanato-1-propene 0-04-00-00219 (Beilstein Handbook Reference) BRN 1748580 beta-Chloroallyl isothiocyanate 2-Chloroallyl isothiocyanate 2-Chloro-3-isothiocyanato-1-propene EC 604-275-3 (CAS 14214-31-4)
Recommended Standards
- 5-Bromo-2-isopropyl-4-methylthiazole (CAS 910552-70-4)
- 4-(4-Nitrophenyl)-3H-1,2,4-triazole-3,5(4H)-dione (CAS 13274-75-4)
- 5-Bromo-2-isobutylthiazole (CAS 905300-73-4)
- 3-Bromo-5-(trimethylsilyl)isoxazole (CAS 181947-25-1)
- 8-Chloroquinoline-2,4-dicarboxylic acid (CAS 330646-88-3)
- 9-Fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-3,5,6,7-tetrahydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carbaldehyde (CAS 2067305-44-4)
- (2-(6-Aminopyridin-3-yl)piperidin-1-yl)(phenyl)methanone (CAS 1352490-99-3)
- 1-[1-[(4-Methylphenyl)sulfonyl]-1H-pyrrol-2-yl]ethanone (CAS 129666-99-5)
- n-(1-Amino-2-methylpropan-2-yl)tetrahydro-2h-pyran-4-carboxamide (CAS 1342160-81-9)
- 2-[3-(propan-2-yl)-4H-1,2,4-triazol-4-yl]ethan-1-amine dihydrochloride (CAS 1333954-67-8)
- 5-[(2-Methylpropan-2-yl)oxycarbonyl]-6,7-dihydro-4H-triazolo[1,5-a]pyrazine-3-carboxylic acid (CAS 1251002-60-4)
- 4-[4-(Ethoxycarbonyl)piperazin-1-yl]-4-oxobutanoic acid (CAS 677741-91-2)
- (3-Fluoro-5-((2-fluoro-5-methylbenzyl)carbamoyl)phenyl)boronic acid (CAS 1449132-38-0)
- Peptide Impurity (CAS CATO-CPTD788810)
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