≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C,Argon charged Ships Ice chest + Ice pads 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.
The heparin/heparan sulfate disaccharide standard is an indispensable disaccharide reference standard for the composition analysis and structure identification of heparin and heparan sulfate disaccharides. We used heparin enzyme to degrade heparin and heparan sulfate with different sulfation modes, and combined with gel filtration and anion exchange HPLC, we prepared high-purity C4, 5 unsaturated disaccharide standards with various sulfation modes. Including: eight common unsaturated disaccharides after heparinase degradation of natural heparin/heparan sulfate: I-A (Δ UA-2S - [1 → 4] - GlcNAc-6S), II-A (Δ UA - [1 → 4] - GlcNAc-6S), III-A (Δ UA-2S - [1 → 4] - GlcNAc), IV-A (Δ UA - [1 → 4] - GlcNAc), I-S (Δ UA-2S - [1 → 4] - GlcNS-6S), II-S (Δ UA - [1 → 4] - GlcNS-6S), III-S (Δ UA-2S - [1 → 4] - GlcNS), and IV-S (Δ UA - [1 → 4] - GlcNS) 4] - GlcNS, as well as unsaturated disaccharides such as I-H (Δ UA-2S - [1 → 4] - GlcN-6S), II-H (Δ UA - [1 → 4] - GlcN-6S), III-H (Δ UA-2S - [1 → 4] - GlcN), and IV-H (Δ UA - [1 → 4] - GlcN), which are deacetylated products during the processing of heparin/heparan sulfate; 2-Aminobenzamide (2AB) fluorescent labeling standard for various heparin/heparan sulfate disaccharide standards mentioned above.
| Canonical Smiles | CC(=O)NC1C(C(C(OC1O)COS(=O)(=O)[O-])OC2C(C(C=C(O2)C(=O)[O-])O)OS(=O)(=O)[O-])O.[Na+].[Na+].[Na+] |
|---|---|
| IUPAC Name | trisodium;(2R,3R,4S)-2-[(2R,3S,4R,5R)-5-acetamido-4,6-dihydroxy-2-(sulfonatooxymethyl)oxan-3-yl]oxy-4-hydroxy-3-sulfonatooxy-3,4-dihydro-2H-pyran-6-carboxylate |
| InChIKey | WRWNGZNBPYOKPM-NYNVPWSXSA-K |
| INCHI | 1S/C14H21NO17S2.3Na/c1-4(16)15-8-9(18)11(7(29-13(8)21)3-28-33(22,23)24)31-14-10(32-34(25,26)27)5(17)2-6(30-14)12(19)20;;;/h2,5,7-11,13-14,17-18,21H,3H2,1H3,(H,15,16)(H,19,20)(H,22,23,24)(H,25,26,27);;;/q;3*+1/p-3/t5-,7+,8+,9+,10+,11+,13?,14-;;;/m0.../s1 |
| Isomeric SMILES | CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](OC1O)COS(=O)(=O)[O-])O[C@H]2[C@@H]([C@H](C=C(O2)C(=O)[O-])O)OS(=O)(=O)[O-])O.[Na+].[Na+].[Na+] |
| PubChem CID | 11365472 |
| Molecular Weight | 605.39 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic oxygen compounds |
| Class | Organooxygen compounds |
| Subclass | Carbohydrates and carbohydrate conjugates |
| Intermediate Tree Nodes | Aminosaccharides - Amino sugars |
| Direct Parent | Acylaminosugars |
| Alternative Parents | Disaccharide sulfates N-acyl-alpha-hexosamines Sulfuric acid monoesters Oxanes Alkyl sulfates Acetamides Secondary carboxylic acid amides Secondary alcohols Carboxylic acid salts Hemiacetals Acetals Oxacyclic compounds Carboxylic acids Monocarboxylic acids and derivatives Organic sodium salts Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds Organic cations |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | Acylaminosugar - N-acyl-alpha-hexosamine - Disaccharide sulfate - Disaccharide - Oxane - Sulfuric acid ester - Alkyl sulfate - Sulfate-ester - Sulfuric acid monoester - Organic sulfuric acid or derivatives - Acetamide - Carboxamide group - Carboxylic acid salt - Hemiacetal - Secondary alcohol - Secondary carboxylic acid amide - Acetal - Carboxylic acid derivative - Carboxylic acid - Oxacycle - Monocarboxylic acid or derivatives - Organic alkali metal salt - Organoheterocyclic compound - Hydrocarbon derivative - Alcohol - Organic oxide - Carbonyl group - Organopnictogen compound - Organic sodium salt - Organonitrogen compound - Organic nitrogen compound - Organic salt - Organic cation - Aliphatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as acylaminosugars. These are organic compounds containing a sugar linked to a chain through N-acyl group. |
| External Descriptors | Not available |
| Sensitivity | Moisture sensitive |
|---|
![Heparin disaccharide I-A sodium salt（α-ΔUA-2S-[1→4]-GlcNAc-6S） - ≥95% , CAS No.136098-00-5](https://www.aladdinsci.com/media/catalog/product/placeholder/default/default_4.jpg)