3-Ethyl-1-(methylthio)cyclobutane-1-carboxylic acid CAS 1489094-75-8
| CAS No. | 1489094-75-8 |
| Molecular Formula | C8H14O2S |
| Molecular Weight | 174.26 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-Ethyl-1-(methylthio)cyclobutane-1-carboxylic acid.
3-Ethyl-1-(methylthio)cyclobutane-1-carboxylic acid (CAS 1489094-75-8), molecular formula C8H14O2S and molecular weight 174.26 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Ethyl-1-(methylthio)cyclobutane-1-carboxylic acid (C8H14O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 174.26 g/mol, it falls into the medium-molecular-weight range.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-Ethyl-1-(methylthio)cyclobutane-1-carboxylic acid 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 | C8H14O2S |
| Molecular Weight | 174.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2-(Methylthio)-1-(piperazin-1-yl)ethan-1-one (CAS 1042793-62-3)
- (S)-6-(2-(Methylthio)ethyl)piperazin-2-one (CAS 1240585-02-7)
- (R)-3-(2-(Methylthio)ethyl)piperazin-2-one (CAS 1240585-19-6)
- (R)-5-(2-(Methylthio)ethyl)piperazin-2-one (CAS 1240585-33-4)
- (R)-6-(2-(Methylthio)ethyl)piperazin-2-one (CAS 1240586-26-8)
- 3-(2-(Methylthio)ethyl)piperazin-2-one (CAS 78551-63-0)
- 5-(2-(Methylthio)ethyl)piperazin-2-one (CAS 907973-12-0)
- 3,6-bis(methylthio)-1,2,4,5-tetrazine (CAS 1672-34-0)
Recommended Standards
- 1-(Propylthio)cyclobutane-1-carboxylic acid (CAS 1484705-29-4)
- 3,3-Dimethyl-1-(methylthio)cyclobutane-1-carboxylic acid (CAS 1497985-18-8)
- 3-(5-methylthiophen-2-yl)propanoic acid (CAS 14779-24-9)
- Ethyl 2-(tetrahydrothiophen-3-yl)acetate (CAS 150332-02-8)
- [2-(pyridin-3-yl)ethyl]urea (CAS 1179193-35-1)
- Ethyl 2-(4-(methylcarbamoyl)piperidin-1-yl)acetate (CAS 1248813-74-2)
- Fmoc-N-Me-u(OtBu)-OH (CAS 72156-62-8)
- Methyl 4-(hydroxymethyl)-2-methyl-5-(1-naphthyl)-pyrrolidine-2-carboxylate (CAS 1217606-36-4)
- 5-Nitro-6-(D-ribitylamino)-2,4(1H,3H)-pyrimidinedione (CAS 52918-39-5)
- 4-(sec-Butyl)-N-ethyl-6-methoxy-1,3,5-triazin-2-amine (CAS 62706-29-0)
- Methyl 4-(2-ethoxy-2-oxoacetamido)benzoate (CAS 20983-83-9)
- 1-(1H-Indol-3-yl)-3-(thiophen-2-ylmethyl)urea (CAS 899989-70-9)
- 4-(5-Methoxypyridin-3-yl)benzoic acid (CAS 1373232-70-2)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
Why CATO?
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