Pyridoxal - ≥98% , CAS No.66-72-8

CAS: 66-72-8 Cat. No.: H693319 Peso molecular: 167.16 Número EC: 200-630-8
Disponible para pedir
GRADE & PURITY ≥98%
Synonyms
3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde | 3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde | Pyridoxal | Pyridoxaldehyde
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
100mg
H693319-100mg
1
153,90US$
250mg
H693319-250mg
2
299,90US$
1g
H693319-1g
1
739,90US$
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

Store at -20°C,Argon charged Ships Ice chest + Ice pads 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

Pyridoxal is a neuroprotectant. Pyridoxal is one of the main forms of vitamin B6. Pyridoxal is phosphorylated by pyridoxal kinase to pyridoxal phosphate . Pyridoxal is oxidized by the liver to 4-pyridoxic acid and excreted in the urine. Pyridoxal has shown promise in the study of carpal tunnel syndrome (CTS)

Specifications

Sinónimos
3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde | 3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde | Pyridoxal | Pyridoxaldehyde
Especificaciones y pureza
≥98%
Condiciones de almacenamiento de almacenamiento
Store at -20°C, Argon charged
Enviado en
Ice chest + Ice pads
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Pureza
≥98%
Nombres e identificadores
Sonrisas canónicasCC1=NC=C(C(=C1O)C=O)CO
IUPAC Name3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde
InChIKeyRADKZDMFGJYCBB-UHFFFAOYSA-N
INCHI1S/C8H9NO3/c1-5-8(12)7(4-11)6(3-10)2-9-5/h2,4,10,12H,3H2,1H3
Isómeros SMILES CC1=NC=C(C(=C1O)C=O)CO
CAS alternativo 66-72-8,17281-92-4
Términos de entrada MeSH Pyridoxal
Peso molecular 167.16

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
SuperclassOrganoheterocyclic compounds
ClasePyridines and derivatives
SubclassPyridine carboxaldehydes
Intermediate Tree Nodes Not available
Direct ParentPyridoxals and derivatives
Alternative Parents Methylpyridines  Hydroxypyridines  Aryl-aldehydes  Vinylogous acids  Heteroaromatic compounds  Azacyclic compounds  Primary alcohols  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Aromatic alcohols  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyridoxal - Aryl-aldehyde - Hydroxypyridine - Methylpyridine - Vinylogous acid - Heteroaromatic compound - Azacycle - Hydrocarbon derivative - Aldehyde - Alcohol - Organic oxygen compound - Aromatic alcohol - Organic nitrogen compound - Primary alcohol - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Organic oxide - Aromatic heteromonocyclic compound
DescripciónThis compound belongs to the class of organic compounds known as pyridoxals and derivatives. These are compounds containing a pyridoxal moiety, which consists of a pyridine ring substituted at positions 2,3,4, and 5 by a methyl group, a hydroxyl group, a carbaldehyde group, and a hydroxymethyl group, respectively.
External Descriptors a vitamin B6
Estructura 3D
Modelo de Estructura Química Interactiva





Objetivos asociados (humanos)
ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AOX1 Tchem Aldehyde oxidase (429 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
POLK Tbio DNA polymerase kappa (8653 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
APEX1 Tchem DNA-(apurinic or apyrimidinic site) lyase (38016 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDXK Tbio Pyridoxal kinase (263 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KDM4E Tchem Lysine-specific demethylase 4D-like (40243 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
LMNA Tbio Prelamin-A/C (36751 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HPGD Tchem 15-hydroxyprostaglandin dehydrogenase [NAD+] (24926 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GMNN Tbio Geminin (128009 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MEN1 Tchem Menin/Histone-lysine N-methyltransferase MLL (48157 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Objetivos asociados (no humanos)
Hdac6 Histone deacetylase 6 (222 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mus musculus (284745 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GCN5 Histone acetyltransferase GCN5 (89 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ffp 4'-phosphopantetheinyl transferase ffp (24982 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mecanismos de acción
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

4 results found

Lot NumberCertificate TypeFechaArticulo
B2626103Certificate of AnalysisJul 25, 2025 H693319
H2508449Certificate of AnalysisJul 25, 2025 H693319
H2508450Certificate of AnalysisJul 25, 2025 H693319
H2508451Certificate of AnalysisJul 25, 2025 H693319
Propiedades químicas y físicas
Sensibilidadair sensitive
Punto de ebullición (°C)412.8±40.0 °C at 760 mmHg
Punto de fusión (°C)165 °C
Peso molecular167.160 g/mol
XLogP30.000
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass167.058 Da
Monoisotopic Mass167.058 Da
Topological Polar Surface Area70.400 Ų
Heavy Atom Count12
Formal Charge0
Complexity162.000
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
Preguntas frecuentes y artículos
Citations of This Product
Referencias
1. Xiao Zhang, Sihao Li, Heng Liu, Anurak Wongta, Zhenlin Xu, Kai Zhou, Surat Hongsibsong.  (2025)  Isolation and Characterizations of Histamine- and Tyramine-Producing Strains Isolated from Fermented Soybean Food: Soy Sauce and Soybean Paste.  Foods,  14  (14): (2407).  [PMID:40724227] [10.3390/foods14142407]
Calculadoras de soluciones
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