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EC089 , CAS No.625827-91-0
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Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Why this grade
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.
Overview
EC089 is a cleavable linker used in conjugates of tubulysins and folates, and extracted from patent WO2011069116A1.
Specifications
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
| Canonical Smiles | C1=CC(=CC=C1C(=O)NC(CCC(=O)NC(CC(=O)O)C(=O)NC(CCCN=C(N)N)C(=O)NC(CC(=O)O)C(=O)NC(CS)C(=O)O)C(=O)O)NCC2=CN=C3C(=N2)C(=O)NC(=N3)N |
|---|---|
| IUPAC Name | (2S)-2-[[4-[(2-amino-4-oxo-3H-pteridin-6-yl)methylamino]benzoyl]amino]-5-[[(2S)-3-carboxy-1-[[(2S)-1-[[(2S)-3-carboxy-1-[[(1R)-1-carboxy-2-sulfanylethyl]amino]-1-oxopropan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-5-oxopentanoic acid |
| InChIKey | HEPJURCEHYKKAB-YFNVTMOMSA-N |
| INCHI | 1S/C36H46N14O14S/c37-35(38)40-9-1-2-18(29(57)47-21(11-25(54)55)31(59)48-22(14-65)34(63)64)45-30(58)20(10-24(52)53)44-23(51)8-7-19(33(61)62)46-28(56)15-3-5-16(6-4-15)41-12-17-13-42-27-26(43-17)32(60)50-36(39)49-27/h3-6,13,18-22,41,65H,1-2,7-12,14H2,(H,44,51)(H,45,58)(H,46,56)(H,47,57)(H,48,59)(H,52,53)(H,54,55)(H,61,62)(H,63,64)(H4,37,38,40)(H3,39,42,49,50,60)/t18-,19-,20-,21-,22-/m0/s1 |
| PubChem CID | 135992811 |
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:
Solution Calculators
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