≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Product Description
Biotin-Malay Metabolism is a biotin conversion thiol reagent used to biotiny different proteins through artificially induced or natural sulfhydryl groups. . Biotin-Malay metabolism can also be used to detect protein SH groups by the spot method.
Product Application
The 0.01 mg/ml biotin-maleic substituted PBS (containing 0.1% Tween 20) solution can be used to detect the deprotected cysteine thiol present on the immobilized peptide after 1 hour in series.
Connect in series via effective thioether bonds. Usually used to connect to internal sulfhydryl groups, such as proteins, without changing primary amines.
| Pubchem Sid | 504757777 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504757777 |
| Canonical Smiles | C1C2C(C(S1)CCCCC(=O)NNC(=O)CCCCCN3C(=O)C=CC3=O)NC(=O)N2 |
| IUPAC Name | N'-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoyl]-6-(2,5-dioxopyrrol-1-yl)hexanehydrazide |
| InChIKey | VAPZWEFPQRDVHR-NJSLBKSFSA-N |
| INCHI | 1S/C20H29N5O5S/c26-15(7-2-1-5-11-25-17(28)9-10-18(25)29)23-24-16(27)8-4-3-6-14-19-13(12-31-14)21-20(30)22-19/h9-10,13-14,19H,1-8,11-12H2,(H,23,26)(H,24,27)(H2,21,22,30)/t13-,14-,19-/m0/s1 |
| Isomeric SMILES | C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NNC(=O)CCCCCN3C(=O)C=CC3=O)NC(=O)N2 |
| Molecular Weight | 451.54 |
| Reaxy-Rn | 40895108 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=40895108&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2301236 | Certificate of Analysis | Jun 11, 2026 | B302263 |
| I2301239 | Certificate of Analysis | Jun 11, 2026 | B302263 |
| I2301240 | Certificate of Analysis | Jun 11, 2026 | B302263 |
| A2622155 | Certificate of Analysis | Jun 19, 2024 | B302263 |
| G2424288 | Certificate of Analysis | Jun 19, 2024 | B302263 |
| G2424289 | Certificate of Analysis | Jun 19, 2024 | B302263 |
| I2301162 | Certificate of Analysis | Aug 11, 2023 | B302263 |
| I2301237 | Certificate of Analysis | Aug 11, 2023 | B302263 |
| I2301238 | Certificate of Analysis | Aug 11, 2023 | B302263 |
| Solubility | acetic acid: 20 mg/mL |
|---|---|
| Molecular Weight | 451.500 g/mol |
| XLogP3 | -0.100 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 11 |
| Exact Mass | 451.189 Da |
| Monoisotopic Mass | 451.189 Da |
| Topological Polar Surface Area | 162.000 Ų |
| Heavy Atom Count | 31 |
| Formal Charge | 0 |
| Complexity | 740.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 3 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
