(S)-1-(4-Methoxyphenyl)but-3-yn-2-ol CAS 2381411-31-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2381411-31-8 |
| Molecular Formula | C11H12O2 |
| Molecular Weight | 176.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-1-(4-Methoxyphenyl)but-3-yn-2-ol (CAS 2381411-31-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H12O2. Molecular weight: 176.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H12O2 |
| Molecular Weight | 176.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1999 |
Related S Standards
- 1-(2-Methoxyphenyl)cyclopropane-1-carbaldehyde (CAS 1083396-47-7)
- (E)-1-(3-Methoxyphenyl)but-2-en-1-one (CAS 1087399-25-4)
- 3-(4-Methoxyphenyl)-2-methylprop-2-enal (CAS 119711-59-0)
- 3-(3-Methoxyphenyl)cyclobutanone (CAS 1260675-20-4)
- (E)-1-(2-Methoxyphenyl)but-2-en-1-one (CAS 1404116-72-8)
- 2-(2-Methoxyphenyl)cyclopropanecarbaldehyde (CAS 1484291-55-5)
- (E)-1-(4-Methoxyphenyl)but-2-en-1-one (CAS 97060-29-2)
- (E)-3-(4-Methoxyphenyl)-2-methylacrylaldehyde (CAS 75101-99-4)
Recommended Standards
- (R)-Amino Carnitine (CAS 98063-21-9)
- (Z)-2-Methyl-3-phenylbut-2-enoic acid (CAS 4540-79-8)
- (R)-3-Phenylpent-4-enoic acid (CAS 675855-26-2)
- 2-[3-(trifluoromethyl)phenyl]acetamide (CAS 22902-93-8)
- 2-Aminoindan-1-ol (CAS 15028-16-7)
- N-Methyl-N-((5,6,7,8-tetrahydroimidazo[1,2-a]pyrazin-3-yl)methyl)propan-2-amine (CAS 1422142-20-8)
- 2-(2-Ethynylphenyl)ethan-1-amine (CAS 612499-53-3)
- Limaprost Impurity 6 (CAS CATO-C4X-21456)
- Tetrabenazine Impurity 37 (CAS CATO-C4X-274837)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com