H-Pro-Pro-Pro-Gly-Met-Arg-Pro-Pro-OH (H-3464.0001) CAS 141312-42-7
| CAS No. | 141312-42-7 |
| Molecular Formula | C38H61N11O9S |
| Molecular Weight | 848.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
H-Pro-Pro-Pro-Gly-Met-Arg-Pro-Pro-OH (H-3464.0001) (CAS 141312-42-7), molecular formula C38H61N11O9S and molecular weight 848.02 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, H-Pro-Pro-Pro-Gly-Met-Arg-Pro-Pro-OH (H-3464.0001) is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 848.02 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), H-Pro-Pro-Pro-Gly-Met-Arg-Pro-Pro-OH (H-3464.0001) 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 | C38H61N11O9S |
| Molecular Weight | 848.02 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 11 |
| Sulfur Atoms | 1 |
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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