5-Hydroxyvanillin - ≥95% , CAS No.3934-87-0

CAS: 3934-87-0 Cat. No.: H193175 Summenformel: C8H8O4 Molekulargewicht: 168.15 EG-Nummer: 223-513-3
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QUALITÄT & REINHEIT ≥95%
Synonyms
3,4-Dihydroxy-5-methoxybenzaldehyde | 3,4-dihydroxy-5-methoxy-benzaldehyde | Benzaldehyde, 3,4-dihydroxy-5-methoxy- | Protocatechualdehyde, 5-methoxy- | 3,4-Dihydroxy-4-methoxybenzaldehyde | 3,4-Dihydroxy-5-methoxybenzaldehyde, 96% | SCHEMBL1001955 | 4,5-
Storage
Room temperature
Shipped In
Normal
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Größe
Deutschland (EU)
USA*
Preis
Menge
250mg
H193175-250mg
—
3 Auf Lager

8,59€

12,93€
Speichern 4,34 € (33.56%)
1g
H193175-1g
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3 Auf Lager

17,27€

25,95€
Speichern 8,68 € (33.44%)
5g
H193175-5g
—
1 Auf Lager

39,83€

59,79€
Speichern 19,96 € (33.38%)
25g
H193175-25g
Auf Bestellung · 8–12 Wochen

198,63€

298,42€
Speichern 99,79 € (33.44%)
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Warum diese Qualität

≥95% für empfindliche chromatographische und analytische Workflows, die minimale Basislinieninterferenzen erfordern.

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Lagerung & Versand

Room temperature Versand Normal. Genaue Spezifikationen finden Sie im chargenspezifischen COA.

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Qualitätsdokumente

SDS, COA, Datenblatt und Spezifikationsblatt stehen zum Download bereit. Chargenspezifische COA über Chargennummernsuche abrufbar.

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Literaturbeleg

In 0 peer-reviewten Publikationen zu Chromatographie, organischer Synthese und Kreuzkupplungsreaktionen zitiert.

Übersicht

3,4-Dihydroxy-5-methoxybenzaldehyde can be obtained by reactting 5-iodovaniliin with sodium hydroxide and copper sulfate solution

Spezifikationen

Synonyme
3,4-Dihydroxy-5-methoxybenzaldehyde | 3,4-dihydroxy-5-methoxy-benzaldehyde | Benzaldehyde, 3,4-dihydroxy-5-methoxy- | Protocatechualdehyde, 5-methoxy- | 3,4-Dihydroxy-4-methoxybenzaldehyde | 3,4-Dihydroxy-5-methoxybenzaldehyde, 96% | SCHEMBL1001955 | 4,5-
Spezifikationen & Reinheit
≥95%
Storage
Room temperature
Verschickt in
Normal
Reinheit
≥95%
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488185419
Kanonisches Lächeln
COC1=CC(=CC(=C1O)O)C=O
IUPAC Name
3,4-dihydroxy-5-methoxybenzaldehyde
InChIKey
RRKMWVISRMWBAL-UHFFFAOYSA-N
INCHI
1S/C8H8O4/c1-12-7-3-5(4-9)2-6(10)8(7)11/h2-4,10-11H,1H3
Isomere SMILES
COC1=CC(=CC(=C1O)O)C=O
WGK Deutschland
3
RTECS
CU5620000
Molekulargewicht
168.15
Reaxy-Rn
1956546
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1956546&ln=

Dokumentation

📋 Sicherheitsdatenblatt (SDS)

Umfassendes Dokument zu Gefahren, Handhabung, Lagerung und Einhaltung regulatorischer Vorschriften.

<<<<<<< HEAD SDS herunterladen → ======= SDS herunterladen → >>>>>>> release248-p3

✅ Analysezertifikat (COA)

Chargenspezifische Qualitätsdaten. Geben Sie Ihre Chargennummer ein, um das genaue COA abzurufen.

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📊 Datenblatt

Kurzübersicht über Produktspezifikationen und Anwendungen.

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🔬 Spezifikationsblatt

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Erweiterte Daten

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
KlassePhenols
SubclassMethoxyphenols
Intermediate Tree Nodes Not available
Direct ParentMethoxyphenols
Alternative Parents Hydroxybenzaldehydes  Phenoxy compounds  Methoxybenzenes  Catechols  Benzoyl derivatives  Anisoles  Alkyl aryl ethers  1-hydroxy-4-unsubstituted benzenoids  1-hydroxy-2-unsubstituted benzenoids  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Methoxyphenol - Hydroxybenzaldehyde - Phenoxy compound - Anisole - Benzaldehyde - Methoxybenzene - Phenol ether - Catechol - Benzoyl - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Aryl-aldehyde - Monocyclic benzene moiety - Ether - Aldehyde - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aromatic homomonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as methoxyphenols. These are compounds containing a methoxy group attached to the benzene ring of a phenol moiety.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





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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.

5 results found

Lot NumberCertificate TypeDatumArtikel
K2113253K2113253Certificate of AnalysisMay 09, 2025 H193175
K2113256K2113256Certificate of AnalysisMay 09, 2025 H193175
K2115143K2115143Certificate of AnalysisMay 09, 2025 H193175
K2115144K2115144Certificate of AnalysisMay 09, 2025 H193175
C2524578C2524578Certificate of AnalysisMar 28, 2025 H193175
Chemische und physikalische Eigenschaften
Schmelzpunkt (°C)131-134 °C
Molekulargewicht168.150 g/mol
XLogP3-0.300
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass168.042 Da
Monoisotopic Mass168.042 Da
Topological Polar Surface Area66.800 Ų
Heavy Atom Count12
Formal Charge0
Complexity159.000
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
Lösungsrechner
Bewertungen

Kundenbewertungen

Häufig gestellte Fragen

What is the purity of this product?
This product is supplied at ≥95% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 3934-87-0, the molecular formula is C8H8O4, and the molecular weight is 168.15 g/mol. InChIKey RRKMWVISRMWBAL-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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