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Acetyl Tetrapeptide- 11（acetate）, CAS No.928006-88-6(free base)
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GRADE & PURITY ≥95%
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Why this grade
≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications
Product Name
Acetyl Tetrapeptide- 11（acetate）, CAS No.928006-88-6(free base)
Synonyms
Acetyl tetrapeptide-11 | Ac-pro-pro-tyr-leu | 928006-88-6 | Acetyltetrapeptide 11 | 0R3VC3BV8I | Acetyl tetrapeptide-11 [INCI] | L-Leucine, 1-acetyl-L-prolyl-L-prolyl-L-tyrosyl- | UNII-0R3VC3BV8I | SCHEMBL21529634 | Q27237131 | (2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-1-acetylpyrrolid
Specifications & Purity
≥95%
Sequence
Ac-Pro-Pro-Tyr-Leu
CAS
928006-88-6(free base)
Molecule Type
Peptide
Storage and Shipping
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
3D Structure
Interactive Chemical Structure Model
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 A2329240 | Certificate of Analysis | Feb 05, 2026 | A292935 |
| A2329239 | Certificate of Analysis | Feb 05, 2026 | A292935 |
| A2329238 | Certificate of Analysis | Feb 05, 2026 | A292935 |
| C2521306 | Certificate of Analysis | Jan 19, 2026 | A292935 |
| A2329426 | Certificate of Analysis | Oct 14, 2025 | A292935 |
| A2329241 | Certificate of Analysis | Oct 14, 2025 | A292935 |
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