Phenylthiohydantoin-glycine CAS 2010-15-3
| CAS No. | 2010-15-3 |
| Molecular Formula | C9H8N2OS |
| Molecular Weight | 192.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Phenylthiohydantoin-glycine (CAS 2010-15-3), molecular formula C9H8N2OS and molecular weight 192.24 g/mol, is a CATO reference standard with documented purity and traceability.
Phenylthiohydantoin-glycine (C9H8N2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), Phenylthiohydantoin-glycine 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 | C9H8N2OS |
| Molecular Weight | 192.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Phenylthiohydantoin Standards
- Phenylthiohydantoin-Δ-threonine (CAS 5800-50-0)
- Phenylthiohydantoin-proline (CAS 4333-21-5)
- Phenylthiohydantoin-isoleucine (contains PTH-alloisoleucine) (CAS 5066-94-4)
- Phenylthiohydantoin-tyrosine (CAS 4332-95-0)
- Phenylthiohydantoin-leucine (CAS 4399-40-0)
- Phenylthiohydantoin-norleucine (CAS 4333-22-6)
- Phenylthiohydantoin-tryptophan (CAS 5789-24-2)
- Phenylthiohydantoin-valine (CAS 4333-20-4)
Recommended Standards
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