pTH-Related Protein (1-34) (human, mouse, rat) CAS 112540-82-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 112540-82-6 |
| Molecular Formula | C180H287N57O48 |
| Molecular Weight | 4018.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
pTH-Related Protein (1-34) (human, mouse, rat) (CAS 112540-82-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C180H287N57O48. Molecular weight: 4018.00 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C180H287N57O48 |
| Molecular Weight | 4018.00 g/mol |
| Purity | >95% |
| 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) | 66.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 57 |
Recommended Standards
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- (4-9)-Oxytocin (CAS 72098-65-8)
- (R)-3,3-Difluoropiperidin-4-ol (CAS 2199320-91-5)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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