O-Isopentyl-D-serine hydrochloride CAS 2642331-75-5
| CAS No. | 2642331-75-5 |
| Molecular Formula | C8H17NO3 |
| Molecular Weight | N/A |
| 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 O-Isopentyl-D-serine hydrochloride.
O-Isopentyl-D-serine hydrochloride (CAS 2642331-75-5) is a high-purity analytical reference standard with the molecular formula C8H17NO3HCl and a molecular weight of 211.69 g/mol.
Structurally, O-Isopentyl-D-serine hydrochloride (C8H17NO3HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 211.69 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), O-Isopentyl-D-serine hydrochloride 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 | C8H17NO3 HCl |
| Molecular Weight | 211.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related O Standards
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Recommended Standards
- 4'-Bromo-2-methoxy-1,1'-biphenyl (CAS 169691-87-6)
- 1-Bromonaphthalene (CAS 90-11-9)
- Ethyl 2-(3-cyclopropyl-6-(furan-2-yl)-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetate (CAS 1018051-12-1)
- 1-Bromo-4-isopropoxy-2,2-dimethylbutane (CAS 1487645-61-3)
- 2,3-Dibromo-6-fluorophenacyl bromide (CAS 1806355-20-3)
- 2-Bromo-4-chloro-5-cyanobenzoic acid (CAS 1805104-12-4)
- Tegoprazan Impurity 60 (CAS CATO-C4X-229760)
- Methyl 2-(2-imino-6-methyl-4-oxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetate (CAS 500115-86-6)
- Demiditraz Impurity 2 (CAS 944268-65-9)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
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