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Orexin B (human) TFA, CAS No.205640-91-1(free)
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
224,000+ research products · Triple ISO certified · COA & SDS available for every product · Same-day shipping on in-stock items
Why this grade
≥98% 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
Orexin B (human) TFA, CAS No.205640-91-1(free)
Synonyms
Human orexin B TFA；Orexin B, human TFA
Specifications & Purity
≥98%
Sequence
Arg-Ser-Gly-Pro-Pro-Gly-Leu-Gln-Gly-Arg-Leu-Gln-Arg-Leu-Leu-Gln-Ala-Ser-Gly-Asn-His-Ala-Ala-Gly-Ile-Leu-Thr-Met-NH2.TFA
CAS
205640-91-1(free)
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
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 |
|---|---|---|---|
 G2229179 | Certificate of Analysis | May 12, 2025 | O407197 |
| G2229180 | Certificate of Analysis | May 12, 2025 | O407197 |
| G2229181 | Certificate of Analysis | May 12, 2025 | O407197 |
| G2229182 | Certificate of Analysis | May 12, 2025 | O407197 |
| G2229183 | Certificate of Analysis | May 12, 2025 | O407197 |
| G2229184 | Certificate of Analysis | May 12, 2025 | O407197 |
Documents & Articles
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