3-((3,4-Difluorophenyl)thio)propanal CAS 1341477-06-2
| CAS No. | 1341477-06-2 |
| Molecular Formula | C9H8F2OS |
| Molecular Weight | 202.22 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 3-((3,4-Difluorophenyl)thio)propanal.
3-((3,4-Difluorophenyl)thio)propanal (CAS 1341477-06-2) is a high-purity analytical reference standard with the molecular formula C9H8F2OS and a molecular weight of 202.22 g/mol.
Structurally, 3-((3,4-Difluorophenyl)thio)propanal (C9H8F2OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 202.22 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 3-((3,4-Difluorophenyl)thio)propanal 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 | C9H8F2OS |
| Molecular Weight | 202.22 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Difluorophenyl Standards
- 1-((3,4-Difluorophenyl)thio)propan-2-one (CAS 1152913-89-7)
- 1-((2,5-Difluorophenyl)thio)propan-2-one (CAS 1152967-45-7)
- 1-((2,4-Difluorophenyl)thio)propan-2-one (CAS 1152970-42-7)
- 1-(3,4-Difluorophenyl)-2-(methylthio)ethan-1-one (CAS 1178315-96-2)
- 1-(2,5-Difluorophenyl)-2-(methylthio)ethan-1-one (CAS 1178832-72-8)
- 1-(2,6-Difluorophenyl)-2-(methylthio)ethan-1-one (CAS 1179725-39-3)
- 1-(2,4-Difluorophenyl)-2-(methylthio)ethan-1-one (CAS 192862-10-5)
- 1-(2,4-Difluorophenyl)-3-methylthiourea (CAS 452965-89-8)
Recommended Standards
- 4-(3-Fluoro-4-methylphenyl)phenol (CAS 1262001-75-1)
- 2-(4-Fluorophenoxy-d4)-acetic Acid Ethyl Ester (CAS 1346598-92-2)
- 3'-Fluoro-2,4'-dimethyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261959-24-3)
- 2,2-Difluoro-1-(3-(methylthio)phenyl)ethanone (CAS 1352216-37-5)
- 2-(2,5-Dimethoxyphenyl)isoindolin-1-imine hydrobromide (CAS 1052510-01-6)
- 8-Bromo-2,3,4,5-tetrahydro-1H-1-benzazepin-2-one (CAS 885953-12-8)
- N-(Thiophen-2-ylcarbamothioyl)benzamide (CAS 66645-99-6)
- 5-Hydroxy-2H-furo[2,3-h]chromen-2-one (CAS 21339-45-7)
- (2S,4S)-tert-Butyl 4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 191280-88-3)
- N-[2-[(6-Amino-5-nitro-2-pyridinyl)amino]ethyl]guanidine Hydrochloride (CAS 1246816-36-3)
- ML-239 (CAS 1378872-36-6)
- 4-Methyl-N-(pentan-3-yl)aniline (CAS 1021010-74-1)
- (S)-2-Bromo-1-(2,4-dichlorophenyl)ethanol (CAS 187164-20-1)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
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