Butabarbital CAS 125-40-6
| CAS No. | 125-40-6 |
| Molecular Formula | C10H16N2O3 |
| Molecular Weight | 212.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 212.25 g/mol gives Butabarbital distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Butabarbital (CAS 125-40-6), a certified reference material (molecular formula C10H16N2O3, MW 212.25 g/mol) for analytical method development and quality control.
Butabarbital (C10H16N2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), Butabarbital 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 | C10H16N2O3 |
| Molecular Weight | 212.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 100μg/mL in Methanol |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Butabarbital Standards
Recommended Standards
- Harmine (CAS 442-51-3)
- (3-Fluoro-4-(isopentyloxy)phenyl)methanol (CAS 1037139-62-0)
- N,N'-Diphenylurea (CAS 102-07-8)
- (3-Fluoro-4-(pentyloxy)phenyl)methanol (CAS 1095085-20-3)
- 2-Chloro-6-(piperidin-1-yl)pyrazine (CAS 343856-62-2)
- Yttrium-Nickel alloy, YNi5 99.9% trace metals basis (CAS 12333-67-4)
- 3-Amino-6-(difluoromethyl)-4-(1-ethyl-5-methyl-1h-pyrazol-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 1005582-49-9)
- 2-Ethynyl-1,4-difluorobenzene (CAS 956386-38-2)
- Rotigotine Impurity 10 (CAS 244239-68-7)
- 5-Methyl-3-{[2-(4-methylphenyl)-2-oxoethyl]sulfanyl}-1,2-thiazole-4-carbonitrile (CAS 343372-91-8)
- Methyl 2-amino-4-methyl-5-[(propylamino)carbonyl]-thiophene-3-carboxylate (CAS 832106-18-0)
- 7-(Methylsulfonyl)-1H-indole (CAS 936902-08-8)
- N-(2-Methyl-1H-benzo[d]imidazol-6-yl)formamide (CAS 944663-22-3)
- Palmitoyl Tripeptide -5 · 2 TFA (CAS 623172-56-5)
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