1-(2-Hydroxyethyl)cyclopentane-1-carboxylic acid CAS 740038-63-5
| CAS No. | 740038-63-5 |
| Molecular Formula | C8H14O3 |
| Molecular Weight | 158.19 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 1-(2-Hydroxyethyl)cyclopentane-1-carboxylic acid.
1-(2-Hydroxyethyl)cyclopentane-1-carboxylic acid (CAS 740038-63-5), molecular formula C8H14O3 and molecular weight 158.19 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(2-Hydroxyethyl)cyclopentane-1-carboxylic acid (C8H14O3) contains 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 158.19 g/mol, it falls into the medium-molecular-weight range.
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), 1-(2-Hydroxyethyl)cyclopentane-1-carboxylic acid 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 | C8H14O3 |
| Molecular Weight | 158.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1986 |
Related Hydroxyethyl Standards
- Methyl 1-(2-hydroxyethyl)cyclobutane-1-carboxylate (CAS 1780235-34-8)
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- n-(2-Hydroxyethyl)pyrrolidine-1-carboxamide (CAS 1478581-05-3)
- 3-(Bis(2-hydroxyethyl)amino)propanenitrile (CAS 17209-72-2)
- 4-(2-Hydroxyethyl)piperazine-1-carbaldehyde (CAS 25209-64-7)
- 3-(2-Hydroxyethyl)piperazine-2,5-dione (CAS 101080-13-1)
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Recommended Standards
- 1-(1,3-Dioxolan-2-yl)-pentan-2-one (CAS 60643-06-3)
- 1-(2-Hydroxypropan-2-yl)cyclobutane-1-carboxylic acid (CAS 959235-88-2)
- [(1R,2S)-2-(hydroxymethyl)cyclobutyl]methyl acetate (CAS 98516-06-4)
- 1-(3,3-Dimethoxycyclobutyl)ethan-1-one (CAS 2090880-14-9)
- tert-Butyl (2-(6-acetyl-4-methylpyridin-2-yl)ethyl)carbamate (CAS 1393538-50-5)
- 4-Amino-1-hydroxy-2-methoxyanthracene-9,10-dione (CAS 151107-12-9)
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- N-Butyl-1-methyl-5-oxo-2-(p-tolyl)-1,2,3,5-tetrahydroimidazo[1,2-a]pyrimidine-6-carboxamide (CAS 141234-22-2)
- 3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-amine (CAS 1219584-94-7)
- 2,3,4,5-Tetrafluoro-6-hydroxybenzoic acid (CAS 14742-36-0)
- 2,4-DICHLOROBENZENEACETONITRILE 2,4-Dichlorobenzyl cyanide 2-(2,4-Dichlorophenyl)acetonitrile 6306-60-1 Acetonitrile,4-dichlorophenyl)- Benzeneacetonitrile,4-dichloro- NSC-22988 NSC22988 (CAS 6306-60-1)
- (4-propoxyphenoxy)acetic acid (CAS 713509-19-4)
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