2-(5-Bromothiophen-2-yl)-2-methyloxetane CAS 1783427-68-8
| CAS No. | 1783427-68-8 |
| Molecular Formula | C8H9BrOS |
| Molecular Weight | 233.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(5-Bromothiophen-2-yl)-2-methyloxetane.
CATO supplies 2-(5-Bromothiophen-2-yl)-2-methyloxetane (CAS 1783427-68-8), a certified reference material (molecular formula C8H9BrOS, MW 233.13 g/mol) for analytical method development and quality control.
Structurally, 2-(5-Bromothiophen-2-yl)-2-methyloxetane (C8H9BrOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, 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 233.13 g/mol, it falls into the medium-molecular-weight range. 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), 2-(5-Bromothiophen-2-yl)-2-methyloxetane 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 | C8H9BrOS |
| Molecular Weight | 233.13 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1994 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromothiophen Standards
- (5-bromothiophen-2-yl)(cyclopropyl)methanol (CAS 1216254-93-1)
- 4-(3-Bromothiophen-2-yl)butan-2-one (CAS 1247761-69-8)
- 4-(4-Bromothiophen-2-yl)butan-2-one (CAS 1292607-30-7)
- 4-(3-Bromothiophen-2-yl)butanal (CAS 1341285-50-4)
- 4-(5-Bromothiophen-2-yl)butanal (CAS 1341682-62-9)
- 4-(5-Bromothiophen-2-yl)butan-2-one (CAS 161330-84-3)
- 2-(4-Bromothiophen-2-yl)-2-methyloxetane (CAS 1780308-52-2)
- 1-(4-Bromothiophen-2-yl)-2-methylpropan-1-one (CAS 99769-26-3)
Recommended Standards
- 2,6-Difluoro-4-nitromandelic acid (CAS 1803730-77-9)
- 4-Bromo-2-propylthiophene-3-carbaldehyde (CAS 166591-55-5)
- 3,4-Difluoro-5-nitromandelic acid (CAS 1803730-82-6)
- 3-Difluoromethoxy-5-nitrobenzoic acid (CAS 1639296-74-4)
- (E)-2,6-dioxocyclohexane-1-carbaldehyde O-(2-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-2-oxoethyl) oxime (CAS 303150-04-1)
- N-(1-(3-Nitrophenyl)-1H-pyrazol-4-yl)-2-phenylacetamide (CAS 62537-78-4)
- 3-Chloro-5-(pentafluoro-lambda6-sulfanyl)benzamide (CAS 1240257-35-5)
- 2,6-Dimethylcyclohex-2-en-1-one (CAS 40790-56-5)
- 1-(Tert-pentyl)cyclopropan-1-ol (CAS 1247842-20-1)
- Nomega-Nitro-L-arginine 4-nitroanilide hydrobromide (CAS 85697-89-8)
- Sebriplatin (CAS 110172-45-7)
- Pyridazine-3-carboxylic acid hydrazide (CAS 89463-74-1)
- 4-((1,4-Diazepan-1-yl)methyl)benzonitrile dihydrochloride (CAS 1208476-35-0)
- Peptide 433 (CAS CATO-CPTD788433)
Why CATO?
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