≥98%(mixture) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Protected from light 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Astragalus polysaccharide is a natural product extracted from Astragalus propinquus. Astragalus polysaccharides have anti-cancer activity, and show anti-tumor activity in hepatocellular carcinoma ( HCC ) by inhibiting M2 polarization of tumor-associated macrophages ( TAM ). This product is only used for scientific research.
| Pubchem Sid | 528776706 |
|---|---|
| Sonrisas canónicas | C1=CC(=CC=C1C2=CSC(=N2)CCl)[N+](=O)[O-] |
| IUPAC Name | 2-(chloromethyl)-4-(4-nitrophenyl)-1,3-thiazole |
| InChIKey | LEBRGKZHLICZCZ-UHFFFAOYSA-N |
| INCHI | 1S/C10H7ClN2O2S/c11-5-10-12-9(6-16-10)7-1-3-8(4-2-7)13(14)15/h1-4,6H,5H2 |
| Isómeros SMILES | C1=CC(=CC=C1C2=CSC(=N2)CCl)[N+](=O)[O-] |
| CAS alternativo | 94166-93-5 |
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 →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Clase | Benzene and substituted derivatives |
| Subclass | Nitrobenzenes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Nitrobenzenes |
| Alternative Parents | Nitroaromatic compounds 2,4-disubstituted thiazoles Heteroaromatic compounds Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organochlorides Organic oxides Hydrocarbon derivatives Alkyl chlorides |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Nitrobenzene - Nitroaromatic compound - 2,4-disubstituted 1,3-thiazole - Azole - Thiazole - Heteroaromatic compound - C-nitro compound - Organic nitro compound - Azacycle - Organoheterocyclic compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Organic oxoazanium - Organopnictogen compound - Organonitrogen compound - Organochloride - Alkyl chloride - Organohalogen compound - Organic oxygen compound - Alkyl halide - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteromonocyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as nitrobenzenes. These are compounds containing a nitrobenzene moiety, which consists of a benzene ring with a carbon bearing a nitro group. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 B2602412 | Certificate of Analysis | Jan 27, 2026 | A708486 |
| B2602415 | Certificate of Analysis | Jan 27, 2026 | A708486 |
| B2602418 | Certificate of Analysis | Jan 27, 2026 | A708486 |
| L2410285 | Certificate of Analysis | Nov 25, 2024 | A708486 |
| L2410286 | Certificate of Analysis | Nov 25, 2024 | A708486 |
| L2410287 | Certificate of Analysis | Nov 25, 2024 | A708486 |
| L2410288 | Certificate of Analysis | Nov 25, 2024 | A708486 |
| L2410289 | Certificate of Analysis | Nov 25, 2024 | A708486 |
| L2410290 | Certificate of Analysis | Nov 25, 2024 | A708486 |
| Sensibilidad | Light sensitive；Heat sensitive |
|---|---|
| Peso molecular | 254.690 g/mol |
| XLogP3 | 2.900 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 253.992 Da |
| Monoisotopic Mass | 253.992 Da |
| Topological Polar Surface Area | 87.000 Ų |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 254.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| 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 |
| 1. Qi Meng, Xiao Tan, Bi Wu, Siyan Zhang, Yuangang Zu, Shougang Jiang. (2024) Polysaccharide of sunflower (Helianthus annuus L.) stalk pith inhibits cancer proliferation and metastases via TNF-α pathway. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, [PMID:38838890] [10.1016/j.ijbiomac.2024.132873] |
| 2. Yilin Sun, Man Zhu, Zimu Li, Xinyan Yang, Wei Zhang, Ling Guo, Yujun Jiang, Yu Zhang. (2025) Construction of carboxymethyl chitosan/oxidized Astragalus polysaccharide cross-linked gel microspheres in alginate system: Improving the tolerance and functional characteristics of Lactobacillus paracasei. FOOD RESEARCH INTERNATIONAL, [PMID:41352838] [10.1016/j.foodres.2025.117945] |
