Inroduction
Semax 80714-61-0 is a synthetic heptapeptide derived from the adrenocorticotropic hormone (ACTH) fragment. It is produced as a research-grade peptide widely used in neuroscience and laboratory studies.
Basic Information Table
|
Item |
Details |
|
English Name |
Semax |
|
Chinese Name |
Naoli Tai, Acetyl Naoli Tai |
|
CAS No. |
80714-61-0 |
|
EINECS No. |
253-368-1 |
|
MDL No. |
MFCD01631262 |
|
Molecular Formula |
C₃₇H₅₁N₉O₁₀S |
|
Molecular Weight |
813.92 |
|
Amino Acid Sequence |
H-Met-Glu-His-Phe-Pro-Gly-Pro-OH |
|
Appearance |
White to brownish powder, loose solid after lyophilization |
|
Solubility |
Highly soluble in water (>2mg/mL), soluble in solvents such as DMF (1mg/mL), DMSO (5mg/mL), and PBS (pH7.2, 10mg/mL) |
|
Density |
Predicted value: 1.391±0.06g/cm³ |
|
Boiling Point |
Predicted value: 1335.2±65.0°C |
|
Stability |
Store at -20°C as lyophilized powder, protected from light; avoid high temperature and strong light to prevent activity loss |
|
Storage Conditions |
Store at -20°C as lyophilized powder, protected from light; avoid repeated freezing and thawing; low-temperature cold chain required for transportation |
COA
|
ITEMS |
SPECIFICATIONS |
RESULTS |
|
Appearance |
White or off-white powder |
Conform |
|
Solubility |
soluble in water |
Conform |
|
MS |
813.9±1.0 |
Conform |
|
Purity |
NLT 98.0% |
98.7% |
|
Acetic acid |
NMT 15.0% |
4.1% |
|
Water Content(Karl Fischer) |
NMT 7.0% |
4.3% |
|
Peptide Content(N%) |
NLT80% |
89.9% |
|
Conclusion |
QUALIFIED. |
|
Key Features
High Chromatographic Purity
Minimum 98% purity verified by HPLC, with typical batches exceeding 99%.
Rapid Reconstitution
Dissolves instantly in sterile water or bacteriostatic water without residue or turbidity.
Freeze-Dried Stable Form
Lyophilized powder structure improves thermal stability and supports long-term storage up to 24 months.
Minimal TFA Residue
Advanced de-salting processes ensure low residual solvents, preserving the peptide's biological integrity.
Customization Services
Modular Dosing
Custom vial filling from 5mg to 100mg.
Branding Solutions
Professional private labeling and color-coded cap selection.
Tailored Lyophilization
Adjustable freeze-drying cycles
Applications
Neuroscience
Investigating neuroprotective pathways and BDNF expression.
01
Drug Discovery
High-purity compound for HTS and pharmaceutical screening.
02
Analytical Research
Reference standard for peptide stability and metabolic studies.
03
Formulation Testing
Pilot-scale R&D for novel delivery systems.
04
Lab Assays
Precision reagent for biochemical and chromatographic calibration.
05
Quality Control
Quality Control
Every shipment includes an authentic Certificate of Analysis matching the physical batch.
Raw Data Access
HPLC and MS (Mass Spectrometry) chromatograms are available upon request to verify sequence and purity.
Traceability
Full documentation from raw amino acid sourcing to final lyophilized product.
Packaging & Storage
Packaging
Sterile sealed vial or airtight foil bag
Secondary packaging
Temperature-protected export packaging
Storage condition
-20°C (long-term stability recommended)
Shipping condition
Dry ice or cold-chain logistics available upon request
Shipment
Package
Payment
FAQ
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