2-(hydroxymethyl)cyclobutan-1-one CAS 23107-52-0
| CAS No. | 23107-52-0 |
| Molecular Formula | C5H8O2 |
| Molecular Weight | 100.12 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-(hydroxymethyl)cyclobutan-1-one.
2-(hydroxymethyl)cyclobutan-1-one (CAS 23107-52-0) is a high-purity analytical reference standard with the molecular formula C5H8O2 and a molecular weight of 100.12 g/mol.
2-(hydroxymethyl)cyclobutan-1-one (C5H8O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
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 | C5H8O2 |
| Molecular Weight | 100.12 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.) | 1963 |
Related hydroxymethyl Standards
- 3-(hydroxymethyl)cyclobutan-1-one (CAS 183616-18-4)
- 3-(Hydroxymethyl)but-3-en-2-one (CAS 73255-29-5)
- 3-(Hydroxymethyl)azetidin-2-one (CAS 1781802-55-8)
- (R)-4-(hydroxymethyl)azetidin-2-one (CAS 91815-14-4)
- (S)-4-(hydroxymethyl)azetidin-2-one (CAS 72776-07-9)
- 4-(Hydroxymethyl)azetidin-2-one (CAS 74694-48-7)
- N-(Hydroxymethyl)acrylamide (CAS 924-42-5)
- (R)-3-(Hydroxymethyl)pyrrolidine (CAS 110013-18-8)
Recommended Standards
- 2-(Allyloxy)acetaldehyde (CAS 55207-76-6)
- 2-(oxetan-2-yl)acetaldehyde (CAS 928758-02-5)
- 1-methoxycyclopropane-1-carbaldehyde (CAS 42083-00-1)
- 2-(Oxetan-3-yl)acetaldehyde (CAS 928758-00-3)
- 4-Methoxy-7-methyl-2,3-dihydro-1H-indene-5-carbonitrile (CAS 175136-10-4)
- (±)-Camphorquinone (CAS 10373-78-1)
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- Benzo[d]isothiazole-7-carboxylic acid (CAS 1260382-80-6)
- 4-(5-(2,3-Dimethoxyphenyl)-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)-4-oxobutanoic acid (CAS 377761-78-9)
- T-705RMP (ammonium) (CAS 2096342-42-4)
- 8-Bromo-2-(difluoromethyl)imidazo[1,2-a]pyridine-3-carboxylic acid (CAS 2514942-06-2)
- Tert-butyl 10,10-difluoro-1,8-diazaspiro[5.5]Undecane-1-carboxylate (CAS 1263178-14-8)
- 5-tert-Butyl 1-methyl (2R)-2-{[(tert-butoxy)carbonyl]amino}pentanedioate (CAS 156143-34-9)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
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