Hexanoic-5,5-d2 Acid CAS 55320-68-8
| CAS No. | 55320-68-8 |
| Molecular Formula | - |
| Molecular Weight | 118.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Hexanoic-5,5-d2 Acid (CAS 55320-68-8), a certified reference material (molecular formula C6H10D2O2, MW 118.17 g/mol) for analytical method development and quality control.
Owing to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, Hexanoic-5,5-d2 Acid is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 118.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H10D2O2 |
| Molecular Weight | 118.17 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.) | 1972 |
Related Hexanoic Standards
- Hexanoic-2,2-d2 Acid (CAS 55320-65-5)
- Hexanoic-6,6,6-d3 Acid (CAS 55320-69-9)
- Hexanoic Acid (Caproic Acid) (CAS 142-62-1)
- Hexanoic-5,5,6,6,6-d5 Acid (CAS 123167-40-8)
- Hexanoic Acid Methyl Ester (CAS 106-70-7)
- 6395-83-1 Hexanoic acid, 2-oxo-, methyl ester (CAS 6395-83-1)
- Hexanoic acid, 2-ethyl-, copper salt (CAS 22221-10-9)
- Hexanoic acid, 4-hydroxy-, sodium salt (1:1) (CAS 85873-09-2)
Recommended Standards
- N-Nitrosopiperidine-d4 (CAS 99389-11-4)
- hexane-1,3-diol (CAS 21531-91-9)
- Propoxypropanol (CAS 4161-22-2)
- Carisoprodol Impurity 1 (CAS 20667-05-4)
- 2-(5-Bromo-2-methoxybenzylidene)malononitrile (CAS 2972-77-2)
- 1,4-Anhydro-D-xylitol (CAS 53448-53-6)
- 6-Bromo-2-naphthol (CAS 15231-91-1)
- methyl 2-{4-[(2-cyanopyridin-4-yl)oxy]phenyl}acetate (CAS 1423026-85-0)
- ML 3403 (CAS 549505-65-9)
- 4-(Trifluoromethyl)furan-2-carbaldehyde (CAS 26431-60-7)
- tert-Butyl ((3R,5S)-5-(hydroxymethyl)pyrrolidin-3-yl)carbamate hydrochloride (CAS 1264243-44-8)
- tert-Butyl (S)-(1-(aminooxy)propan-2-yl)carbamate (CAS 863991-08-6)
- 1-Cyclopropyl-4-methyl-1H-pyrazole-3-carboxylic acid (CAS 2384170-96-9)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com