(1R,3S)-3-(methoxycarbonyl)cyclopentane-1-carboxylic acid CAS 1098881-13-0
| CAS No. | 1098881-13-0 |
| Molecular Formula | C8H12O4 |
| Molecular Weight | 172.18 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 (1R,3S)-3-(methoxycarbonyl)cyclopentane-1-carboxylic acid.
CATO supplies (1R,3S)-3-(methoxycarbonyl)cyclopentane-1-carboxylic acid (CAS 1098881-13-0), a certified reference material (molecular formula C8H12O4, MW 172.18 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, (1R,3S)-3-(methoxycarbonyl)cyclopentane-1-carboxylic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 172.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C8H12O4 |
| Molecular Weight | 172.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
Recommended Standards
- (2R,4R)-Ethyl 4-amino-5-oxopyrrolidine-2-carboxylate (CAS 108648-44-8)
- 1,4,9-trioxaspiro[4.6]undecan-8-one (CAS 110674-74-3)
- (2R,4S)-Ethyl 4-amino-5-oxopyrrolidine-2-carboxylate (CAS 108636-54-0)
- [3,3'-Bipyridin]-6(1H)-one (CAS 1111109-65-9)
- 2-(3-Bromophenyl)-5-ethyl-1,3,4-oxadiazole (CAS 957065-88-2)
- 3-[(cyclopentylmethyl)sulfanyl]aniline (CAS 1339633-50-9)
- (R)-1-(2,3-Dihydro-1H-inden-5-yl)ethan-1-amine hydrochloride (CAS 1427393-49-4)
- 3-Chloro-4-[(6-chloro-5-fluoro-4-pyrimidinyl)amino]benzonitrile (CAS 1147558-27-7)
- tert-Butyl (4-ethynylphenyl)(methyl)carbamate (CAS 1246094-14-3)
- 2-Methyl-5-(3-nitro-phenyl)-2H-tetrazole (CAS 69790-73-4)
- cis-1-methylcyclobutane-1,3-diamine;dihydrochloride (CAS 2231664-29-0)
- 5-Bromo-3-(trifluoromethoxy)picolinaldehyde (CAS 1361494-24-7)
- 3-(Benzylthio)-1-(4-bromophenyl)-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile (CAS 439096-60-3)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
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 18665070610 / Nicole.chen@cato-chem.com