2-(Methylthio)spiro[3.5]nonane-2-carboxylic acid CAS 1480988-04-2
| CAS No. | 1480988-04-2 |
| Molecular Formula | C11H18O2S |
| Molecular Weight | 214.32 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-(Methylthio)spiro[3.5]nonane-2-carboxylic acid.
CATO supplies 2-(Methylthio)spiro[3.5]nonane-2-carboxylic acid (CAS 1480988-04-2), a certified reference material (molecular formula C11H18O2S, MW 214.32 g/mol) for analytical method development and quality control.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 2-(Methylthio)spiro[3.5]nonane-2-carboxylic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 214.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H18O2S |
| Molecular Weight | 214.32 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 2-Methyl-2’-(methylthio)biphenyl (CAS 38351-01-8)
- 3-Methyl-5-(methylthio)-4-vinylthiophene-2-carboxylic acid (CAS 175202-63-8)
- 2-(Methylthio)-1H-naphtho[1,2-d]imidazole (CAS 40507-62-8)
- 2-(Methylthio)-1H-naphtho[2,3-d]imidazole (CAS 71670-68-3)
- 4-(2-(Methylthio)phenyl)-1H-pyrrole-3-carbonitrile (CAS 87388-27-0)
- 4-(3-(Methylthio)phenyl)-1H-pyrrole-3-carbonitrile (CAS 87388-26-9)
- Ethyl 2-(methylthio)-6-oxo-1,6-dihydropyrimidine-4-carboxylate (CAS 7249-20-9)
- Ethyl 2-(methylthio)-6-oxo-1,6-dihydropyrimidine-5-carboxylate (CAS 53554-29-3)
Recommended Standards
- 1-(Tetrahydrothiophen-2-yl)cyclohexane-1-carboxylic acid (CAS 1420792-81-9)
- 5-(Isobutylthio)spiro[2.3]hexane-5-carboxylic acid (CAS 1482303-91-2)
- 7-methoxy-5-methyl-1-benzothiophene-3-carbaldehyde (CAS 1388061-05-9)
- 2-(Propylthio)spiro[3.3]heptane-2-carboxylic acid (CAS 1486340-25-3)
- 64125-32-2 8,8-dimethyl-2-phenylpyrano[2,3-f]chromen-4(8H)-one (CAS 64125-32-2)
- 3-(4-(Cyanomethyl)piperazin-1-yl)pyrazine-2-carbonitrile (CAS 1272934-66-3)
- 3-Amino-1-(5-chlorothiophen-2-yl)propan-1-ol (CAS 1215944-73-2)
- methyl 3-(4-methoxy-2-methylphenyl)propanoate (CAS 849586-52-3)
- Ethyl 2-(4-Biphenylyl)-2,2-difluoroacetate (CAS 73789-98-7)
- Parasin I (CAS 219552-69-9)
- Tert-butyl (1S,5S,6S)-6-hydroxy-3,8-diazabicyclo[3.2.1]Octane-8-carboxylate (CAS 2306247-62-9)
- 2-(3-Methoxypropyl)-3-oxoisoindoline-4-carboxylic acid (CAS 881041-34-5)
- 9-Bromo-7-chloro-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 1222997-48-9)
- Fibrinogen-Binding Peptide (CAS 137235-80-4)
Why CATO?
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