Salicylaldehyde - AR, ≥98% , CAS No.90-02-8

CAS: 90-02-8 Cat. No.: S103742 Summenformel: C7H6O2 Molekulargewicht: 122.12 Beilstein Registry Number: 471388 EG-Nummer: 201-961-0 PubChem CID: 6998
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GRADE & PURITY AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results. ≥98%
Synonyms
InChI=1/C7H6O2/c8-5-6-3-1-2-4-7(6)9/h1-5,9 | NCGC00249108-01 | Salicylal | o-Hydroxybenzaldehyde | Salicylaldehyde, redist., >=99.0% (GC) | salicylylaldehyde | Salicylaldehyde, reagent grade, 98% | UNII-17K64GZH20 | NSC-83562 | WLN: VHR BQ | CAS-90-02-8 |
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice,FedEx DG Service
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Size
Deutschland (EU)
USA*
Price
Qty
25g
S103742-25g
—
1 Auf Lager
8,59€
100g
S103742-100g
—
1 Auf Lager
16,40€
25ml
S103742-25ml
—
3 Auf Lager
8,59€
100ml
S103742-100ml
—
5 Auf Lager
17,27€
250ml
S103742-250ml
—
2 Auf Lager
32,02€
500ml
S103742-500ml
—
3 Auf Lager
49,37€
Enter a quantity for the sizes you want to add.
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Why this grade

AR, ≥98% AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Protected from light,Argon charged Ships Wet ice,FedEx DG Service 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 155 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
InChI=1/C7H6O2/c8-5-6-3-1-2-4-7(6)9/h1-5,9 | NCGC00249108-01 | Salicylal | o-Hydroxybenzaldehyde | Salicylaldehyde, redist., >=99.0% (GC) | salicylylaldehyde | Salicylaldehyde, reagent grade, 98% | UNII-17K64GZH20 | NSC-83562 | WLN: VHR BQ | CAS-90-02-8 |
Spezifikationen & Reinheit
AR, ≥98%
Storage
Store at 2-8°C,Protected from light,Argon charged
Verschickt in
Wet ice,FedEx DG Service
Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.
Note
AR
Reinheit
≥98%
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504751219
Kanonisches Lächeln
C1=CC=C(C(=C1)C=O)O
IUPAC Name
2-hydroxybenzaldehyde
InChIKey
SMQUZDBALVYZAC-UHFFFAOYSA-N
INCHI
1S/C7H6O2/c8-5-6-3-1-2-4-7(6)9/h1-5,9H
Isomere SMILES
C1=CC=C(C(=C1)C=O)O
WGK Deutschland
3
RTECS
VN5250000
PubChem CID
6998
Molekulargewicht
122.12
Beilstein
471388
Reaxy-Rn
471388

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
SuperclassOrganic oxygen compounds
KlasseOrganooxygen compounds
SubclassCarbonyl compounds
Intermediate Tree Nodes Aldehydes - Aryl-aldehydes - Benzaldehydes
Direct ParentHydroxybenzaldehydes
Alternative Parents Benzoyl derivatives  1-hydroxy-4-unsubstituted benzenoids  1-hydroxy-2-unsubstituted benzenoids  Vinylogous acids  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Hydroxybenzaldehyde - Benzoyl - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Benzenoid - Monocyclic benzene moiety - Vinylogous acid - Organic oxide - Hydrocarbon derivative - Aromatic homomonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as hydroxybenzaldehydes. These are organic aromatic compounds containing a benzene ring carrying an aldehyde group and a hydroxyl group.
External Descriptors a small molecule
3D-Struktur
Interaktives chemisches Strukturmodell





Zugehörige Ziele (menschlich)
TRIM24 Tchem Transcription intermediary factor 1-alpha (2 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
TRIM33 Tchem E3 ubiquitin-protein ligase TRIM33 (2 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
TYR Tclin Tyrosinase (717 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
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MPO Tchem Myeloperoxidase (1002 Activities)
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AOX1 Tchem Aldehyde oxidase (429 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ERN1 Tchem Serine/threonine-protein kinase/endoribonuclease IRE1 (1682 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TRIM33 Tchem E3 ubiquitin-protein ligase TRIM33 (162 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TRIM24 Tchem Transcription intermediary factor 1-alpha (2087 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Zugehörige Ziele (nicht menschlich)
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Meloidogyne incognita (862 Activities)
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ARG1 Arginase-1 (70 Activities)
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Wirkungsmechanismen
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.

72 results found

Lot NumberCertificate TypeDatumArtikel
L2418479Certificate of AnalysisSep 01, 2026 S103742
L2418477Certificate of AnalysisSep 01, 2026 S103742
C2631207Certificate of AnalysisApr 06, 2026 S103742
C2631170Certificate of AnalysisApr 06, 2026 S103742
C2631168Certificate of AnalysisApr 06, 2026 S103742
C2631208Certificate of AnalysisApr 03, 2026 S103742
C2631169Certificate of AnalysisApr 03, 2026 S103742
C2631167Certificate of AnalysisApr 03, 2026 S103742
D2403536Certificate of AnalysisJan 19, 2026 S103742
L2308445Certificate of AnalysisSep 08, 2025 S103742
L2308459Certificate of AnalysisSep 08, 2025 S103742
L2308460Certificate of AnalysisSep 08, 2025 S103742
F2513676Certificate of AnalysisJun 17, 2025 S103742
F2513675Certificate of AnalysisJun 17, 2025 S103742
F2513677Certificate of AnalysisJun 17, 2025 S103742
J2517178Certificate of AnalysisJun 17, 2025 S103742
J2517218Certificate of AnalysisJun 17, 2025 S103742
F2513583Certificate of AnalysisJun 17, 2025 S103742
F2513325Certificate of AnalysisJun 17, 2025 S103742
G2524035Certificate of AnalysisJun 17, 2025 S103742
A2629018Certificate of AnalysisJun 17, 2025 S103742
C2611037Certificate of AnalysisJun 17, 2025 S103742
C2331954Certificate of AnalysisJan 10, 2025 S103742
L2418475Certificate of AnalysisDec 23, 2024 S103742
L2418473Certificate of AnalysisDec 23, 2024 S103742
L2418471Certificate of AnalysisDec 23, 2024 S103742
G2524033Certificate of AnalysisDec 23, 2024 S103742
I2409216Certificate of AnalysisSep 11, 2024 S103742
I2409217Certificate of AnalysisSep 11, 2024 S103742
I2409211Certificate of AnalysisSep 11, 2024 S103742
I2409210Certificate of AnalysisSep 11, 2024 S103742
K2210049Certificate of AnalysisAug 21, 2024 S103742
K2210008Certificate of AnalysisAug 21, 2024 S103742
A2503610Certificate of AnalysisJul 05, 2024 S103742
D2403533Certificate of AnalysisApr 12, 2024 S103742
D2403534Certificate of AnalysisApr 12, 2024 S103742
D2403511Certificate of AnalysisApr 12, 2024 S103742
D2403512Certificate of AnalysisApr 12, 2024 S103742
D2403535Certificate of AnalysisApr 12, 2024 S103742
G2206372Certificate of AnalysisApr 03, 2024 S103742
L2308436Certificate of AnalysisDec 13, 2023 S103742
L2308437Certificate of AnalysisDec 13, 2023 S103742
L2308438Certificate of AnalysisDec 13, 2023 S103742
L2308439Certificate of AnalysisDec 13, 2023 S103742
E2513011Certificate of AnalysisDec 13, 2023 S103742
L2308440Certificate of AnalysisDec 13, 2023 S103742
K2321249Certificate of AnalysisNov 29, 2023 S103742
J2312082Certificate of AnalysisNov 13, 2023 S103742
H2310328Certificate of AnalysisAug 15, 2023 S103742
H2310327Certificate of AnalysisAug 15, 2023 S103742
H2310323Certificate of AnalysisAug 15, 2023 S103742
H2310320Certificate of AnalysisAug 15, 2023 S103742
H2310318Certificate of AnalysisAug 15, 2023 S103742
H2310315Certificate of AnalysisAug 15, 2023 S103742
D2308458Certificate of AnalysisJun 29, 2023 S103742
D2308465Certificate of AnalysisJun 29, 2023 S103742
C2331951Certificate of AnalysisApr 17, 2023 S103742
C2331853Certificate of AnalysisApr 06, 2023 S103742
C2331955Certificate of AnalysisApr 06, 2023 S103742
C2331950Certificate of AnalysisApr 03, 2023 S103742
B2327060Certificate of AnalysisMar 02, 2023 S103742
B2317548Certificate of AnalysisFeb 24, 2023 S103742
K2210183Certificate of AnalysisNov 14, 2022 S103742
K2210047Certificate of AnalysisNov 14, 2022 S103742
K2210046Certificate of AnalysisNov 14, 2022 S103742
K2209858Certificate of AnalysisNov 14, 2022 S103742
J2212107Certificate of AnalysisOct 13, 2022 S103742
I2011242Certificate of AnalysisJul 11, 2022 S103742
G2206369Certificate of AnalysisJul 08, 2022 S103742
G2206371Certificate of AnalysisJul 08, 2022 S103742
G2206370Certificate of AnalysisJul 08, 2022 S103742
C2218035Certificate of AnalysisMar 19, 2022 S103742
Chemische und physikalische Eigenschaften
LöslichkeitMiscible with Alcohol,Ether; Very soluble in Acetone,Benzene
EmpfindlichkeitLight & Air sensitive
Brechungsindex1.5735
Flammpunkt (°F)170.6 °F
Flammpunkt (°C)76℃
Siedepunkt (°C)196-197°C
Schmelzpunkt (°C)-7°C
Molekulargewicht122.120 g/mol
XLogP31.800
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass122.037 Da
Monoisotopic Mass122.037 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count9
Formal Charge0
Complexity101.000
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
FAQs und Artikel
Citations of This Product
Lösungsrechner
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Häufig gestellte Fragen

What is the purity of this product?
This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
What does AR mean?
AR is a defined analytical purity tier suitable for general analytical and reagent applications. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. AR is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.
How should this product be stored?
Store at 2–8 °C, protected from light, under argon. It is supplied under an argon blanket; reseal under inert gas after each use.
How is this product shipped?
This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 90-02-8, the molecular formula is C7H6O2, and the molecular weight is 122.12 g/mol. InChIKey SMQUZDBALVYZAC-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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