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· · COA & SDS available for every product · Same-day shipping on in-stock items 5-Chloro-3-nitrosalicylaldehyde - ≥98% , CAS No.16634-90-5
Synonyms
Benzaldehyde,5-chloro-2-hydroxy-3-nitro- | MFCD00462959 | AKOS000103912 | STK343958 | C2249 | EN300-01100 | SCHEMBL11210616 | EC-000.1571 | 5-Chloro-3-nitrosalicylaldehyde | 5-Chloro-2-hydroxy-3-nitrobenzaldehyde | 5-chloro-2-hydroxy-3-nitro-benzaldehyde
Storage
Argon charged,Room temperature
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Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
Benzaldehyde, 5-chloro-2-hydroxy-3-nitro- | MFCD00462959 | AKOS000103912 | STK343958 | C2249 | EN300-01100 | SCHEMBL11210616 | EC-000.1571 | 5-Chloro-3-nitrosalicylaldehyde | 5-Chloro-2-hydroxy-3-nitrobenzaldehyde | 5-chloro-2-hydroxy-3-nitro-benzaldehyde
Specifications & Purity
≥98%
Storage
Argon charged, Room temperature
Names and Identifiers Pubchem Sid 504757699 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504757699 Canonical Smiles C1=C(C=C(C(=C1C=O)O)[N+](=O)[O-])Cl IUPAC Name 5-chloro-2-hydroxy-3-nitrobenzaldehyde InChIKey YSDCZOBSHGDCCI-UHFFFAOYSA-N INCHI 1S/C7H4ClNO4/c8-5-1-4(3-10)7(11)6(2-5)9(12)13/h1-3,11H Isomeric SMILES C1=C(C=C(C(=C1C=O)O)[N+](=O)[O-])Cl Molecular Weight 201.56 Beilstein 8(2)49 Reaxy-Rn 1966048 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1966048&ln=
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 → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Benzenoids Class Benzene and substituted derivatives Subclass Nitrobenzenes Intermediate Tree Nodes Not available Direct Parent Nitrobenzaldehydes Alternative Parents Nitrophenols Hydroxybenzaldehydes P-chlorophenols Nitroaromatic compounds Benzoyl derivatives Chlorobenzenes Aryl chlorides Vinylogous acids Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Organopnictogen compounds Organonitrogen compounds Organochlorides Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic homomonocyclic compounds Substituents Nitrobenzaldehyde - Nitrophenol - Hydroxybenzaldehyde - Nitroaromatic compound - 4-chlorophenol - 4-halophenol - Benzoyl - Benzaldehyde - Aryl-aldehyde - Phenol - Halobenzene - Chlorobenzene - Aryl halide - Aryl chloride - Vinylogous acid - Organic nitro compound - C-nitro compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Organic oxoazanium - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Aldehyde - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as nitrobenzaldehydes. These are nitrobenzenes that carry an aldehyde group at any position of the benzene ring. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Soluble in Toluene Sensitivity Air Sensitive Melt Point(°C) 110 °C Molecular Weight 201.560 g/mol XLogP3 2.000 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 1 Exact Mass 200.983 Da Monoisotopic Mass 200.983 Da Topological Polar Surface Area 83.100 Ų Heavy Atom Count 13 Formal Charge 0 Complexity 217.000 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
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