2-Chloro-5-hydroxybenzoic acid - ≥97% , CAS No.56961-30-9

CAS: 56961-30-9 Cat. No.: C124717 Summenformel: C7H5ClO3 Molekulargewicht: 172.57 EG-Nummer: 629-948-9
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GRADE & PURITY ≥97%
Synonyms
2-Chloro-5-hydroxybenzoic acid | 2-chloro-5-hydroxy-benzoic acid | FT-0682366 | SCHEMBL201278 | Z1201622697 | FS-2095 | CL8039 | 2-Chloro-5-hydroxybenzene carboxylic acid | AKOS005257970 | AM808243 | UTVCLUZQPSRKMY-UHFFFAOYSA-N | DTXSID90332488 | 2-chloro
Storage
Room temperature,Desiccated
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
250mg
C124717-250mg
—
4 Auf Lager
8,59€
1g
C124717-1g
—
3 Auf Lager
12,06€
5g
C124717-5g
—
5 Auf Lager
17,27€
25g
C124717-25g
—
4 Auf Lager

41,56€

62,39€
Speichern 20,83 € (33.38%)
100g
C124717-100g
—
1 Auf Lager

137,02€

225,53€
Speichern 88,51 € (39.25%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Desiccated Ships Normal 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.

Specifications

Synonyme
2-Chloro-5-hydroxybenzoic acid | 2-chloro-5-hydroxy-benzoic acid | FT-0682366 | SCHEMBL201278 | Z1201622697 | FS-2095 | CL8039 | 2-Chloro-5-hydroxybenzene carboxylic acid | AKOS005257970 | AM808243 | UTVCLUZQPSRKMY-UHFFFAOYSA-N | DTXSID90332488 | 2-chloro
Spezifikationen & Reinheit
≥97%
Storage
Room temperature,Desiccated
Verschickt in
Normal
Reinheit
≥97%
Namen und Kennungen
Pubchem Sid488189882
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488189882
Kanonisches LächelnC1=CC(=C(C=C1O)C(=O)O)Cl
IUPAC Name2-chloro-5-hydroxybenzoic acid
InChIKeyUTVCLUZQPSRKMY-UHFFFAOYSA-N
INCHI1S/C7H5ClO3/c8-6-2-1-4(9)3-5(6)7(10)11/h1-3,9H,(H,10,11)
Isomere SMILES C1=CC(=C(C=C1O)C(=O)O)Cl
Molekulargewicht 172.57
Reaxy-Rn 3247353
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3247353&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

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
KlasseBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentHydroxybenzoic acid derivatives
Alternative Parents Halobenzoic acids  2-halobenzoic acids  Benzoic acids  P-chlorophenols  Benzoyl derivatives  1-carboxy-2-haloaromatic compounds  Chlorobenzenes  1-hydroxy-2-unsubstituted benzenoids  Aryl chlorides  Vinylogous halides  Monocarboxylic acids and derivatives  Organooxygen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Hydroxybenzoic acid - 2-halobenzoic acid or derivatives - Halobenzoic acid or derivatives - 2-halobenzoic acid - Halobenzoic acid - Benzoic acid - 4-halophenol - Benzoyl - 4-chlorophenol - 1-carboxy-2-haloaromatic compound - Phenol - Halobenzene - 1-hydroxy-2-unsubstituted benzenoid - Chlorobenzene - Aryl chloride - Aryl halide - Vinylogous halide - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Organic oxygen compound - Organooxygen compound - Hydrocarbon derivative - Organochloride - Organohalogen compound - Organic oxide - Aromatic homomonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as hydroxybenzoic acid derivatives. These are compounds containing a hydroxybenzoic acid (or a derivative), which is a benzene ring bearing a carboxyl and a hydroxyl groups.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

13 results found

Lot NumberCertificate TypeDatumArtikel
B2624054Certificate of AnalysisJan 27, 2026 C124717
B2624055Certificate of AnalysisJan 27, 2026 C124717
E2326359Certificate of AnalysisMar 13, 2023 C124717
E2326434Certificate of AnalysisMar 13, 2023 C124717
E2326435Certificate of AnalysisMar 13, 2023 C124717
E2326509Certificate of AnalysisMar 13, 2023 C124717
E2326511Certificate of AnalysisMar 13, 2023 C124717
E2326515Certificate of AnalysisMar 13, 2023 C124717
E2326516Certificate of AnalysisMar 13, 2023 C124717
E2326758Certificate of AnalysisMar 13, 2023 C124717
E2326827Certificate of AnalysisMar 13, 2023 C124717
G1520052Certificate of AnalysisMar 08, 2023 C124717
E2326427Certificate of AnalysisFeb 20, 2023 C124717

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Chemische und physikalische Eigenschaften
Schmelzpunkt (°C)178-180°C
Molekulargewicht172.560 g/mol
XLogP31.800
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass171.993 Da
Monoisotopic Mass171.993 Da
Topological Polar Surface Area57.500 Ų
Heavy Atom Count11
Formal Charge0
Complexity160.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Lösungsrechner
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