GRP (14-27) (human, porcine, canine) CAS 81608-29-9
| CAS No. | 81608-29-9 |
| Molecular Formula | C75H110N24O16S2 |
| Molecular Weight | 1668.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of GRP (14-27) (human, porcine, canine) (C75H110N24O16S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
GRP (14-27) (human, porcine, canine) (CAS 81608-29-9) is a high-purity analytical reference standard with the molecular formula C75H110N24O16S2 and a molecular weight of 1668.00 g/mol.
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), GRP (14-27) (human, porcine, canine) 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 | C75H110N24O16S2 |
| Molecular Weight | 1668.00 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) | 33.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 24 |
| Sulfur Atoms | 2 |
Related GRP Standards
- AF-16 (human, mouse, rat) (H-6708.1000) (CAS 188585-60-6)
- VIP (1-12), human, porcine, rat, ovine (CAS 120928-03-2)
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- pTH (28-48) (human) (CAS 83286-22-0)
- GRP (18-27) (human, porcine, canine) (CAS 81608-30-2)
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Why CATO?
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