pTH (1-44) (human) CAS 85568-24-7
| CAS No. | 85568-24-7 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
pTH (1-44) (human) (CAS 85568-24-7), molecular formula N/A and molecular weight N/A g/mol, is a CATO reference standard with documented purity and traceability.
pTH (1-44) (human) is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).
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.
CATO manufactures pTH (1-44) (human) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1981 |
Related pTH Standards
- VIP (3-28) (human, mouse, rat) (H-6556.0005) (CAS 115444-33-2)
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- VIP (1-12), human, porcine, rat, ovine (CAS 120928-03-2)
- Human Growth Hormone (CAS 12629-01-5)
- MCH (human, mouse, rat) (CAS 128315-56-0)
- pTH (1-37) (human) trifluoroacetate salt (CAS 136799-54-7)
- IL-6 (88-121) (human) (CAS 145990-81-4)
- Human CMV pp65 (495-503) (CAS 153045-21-7)
Recommended Standards
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- 5-Methoxy-4-(trimethylsilyl)nicotinotrile (CAS 1138444-11-7)
- 2-(Oxolan-3-yl)-1,3-thiazole-5-carboxylic acid (CAS 1249317-27-8)
- semaglutide (CAS 782487-28-9)
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