3-Butylphthalide-d9 CAS CATO-C3D-5711
| CAS No. | CATO-C3D-5711 |
| Molecular Formula | - |
| Molecular Weight | 199.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 199.29 g/mol gives 3-Butylphthalide-d9 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Butylphthalide-d9 (CAS CATO-C3D-5711), a certified reference material (molecular formula C12H5D9O2, MW 199.29 g/mol) for analytical method development and quality control.
The molecular framework of 3-Butylphthalide-d9 (C12H5D9O2) is characterized by deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 3-Butylphthalide-d9 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 | C12H5D9O2 |
| Molecular Weight | 199.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Butylphthalide Standards
- Butylphthalide Impurity 18 (CAS CATO-C4X-181318)
- Butylphthalide Impurity 76 (CAS 90965-68-7)
- Butylphthalide Impurity 17 (CAS 691863-84-0)
- Butylphthalide Impurity 53 (CAS 122654-49-3)
- Butylphthalide Impurity 40 (CAS 1485081-46-6)
- Butylphthalide Impurity 78 (CAS 2944272-81-3)
- Butylphthalide Impurity 11 (CAS 111943-62-5)
- Butylphthalide Impurity 24 (CAS 20871-32-3)
Recommended Standards
- 98640-74-5 N 0425 hydrochloride, (+)- - N-methyl-N-propargyl-2-aminotetralin hydrochloride, (+)- (CAS 98640-74-5)
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- 91246-63-8 4-(Tetrahydro-furan-2-ylmethoxy)-phenylamine DTXSID60424400 (CAS 91246-63-8)
- Tranexamic Impurity 39 (CAS CATO-C4X-177139)
- 1-(4-Methylbenzyl)guanidine (CAS 13333-41-0)
- 2-(Difluoromethyl)-1H-indole (CAS 916914-03-9)
- 4-(Benzofuran-2-carboxamido)butanoic acid (CAS 223465-91-6)
- (2-(n-(Tert-butyl)sulfamoyl)-5-methylphenyl)boronic acid (CAS 183000-60-4)
- 1-(3-Chlorophenyl)cyclopropanamine hydrochloride (CAS 1217031-87-2)
- 4-(3-Fluorophenyl)phenol (CAS 64465-61-8)
- Axitinib Impurity 61 (CAS CATO-C4X-107161)
- 3-Bromo-8-methylquinolin-2-amine (CAS 1447960-47-5)
- 5-(Chloromethyl)-2-ethoxythiazole (CAS 937655-31-7)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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