Pyridoxine dipalmitate - ≥98% , CAS No.635-38-1

CAS: 635-38-1 Cat. No.: P341858 Molecular Weight: 645.99 EC Number: 643-096-5 PubChem CID: 17897875
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
[4-(hexadecanoyloxymethyl)-5-hydroxy-6-methylpyridin-3-yl]methyl hexadecanoate | VITAMINB6DIPALMITATE | {5-[(HEXADECANOYLOXY)METHYL]-3-HYDROXY-2-METHYLPYRIDIN-4-YL}METHYL HEXADECANOATE | Palmitic acid, diester with 5-hydroxy-6-methylpyridine-3,4-dimethano
Storage
Store at 2-8°C,Protected from light
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
P341858-1g
3
$33.90
5g
P341858-5g
3
$113.90
25g
P341858-25g
2
$371.90
100g
P341858-100g
1
$963.90
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,Protected from light Ships Wet ice 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

Synonyms
[4-(hexadecanoyloxymethyl)-5-hydroxy-6-methylpyridin-3-yl]methyl hexadecanoate | VITAMINB6DIPALMITATE | {5-[(HEXADECANOYLOXY)METHYL]-3-HYDROXY-2-METHYLPYRIDIN-4-YL}METHYL HEXADECANOATE | Palmitic acid, diester with 5-hydroxy-6-methylpyridine-3, 4-dimethano
Specifications & Purity
≥98%
Storage
Store at 2-8°C, Protected from light
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid488199566
Canonical SmilesCCCCCCCCCCCCCCCC(=O)OCC1=CN=C(C(=C1COC(=O)CCCCCCCCCCCCCCC)O)C
IUPAC Name[4-(hexadecanoyloxymethyl)-5-hydroxy-6-methylpyridin-3-yl]methyl hexadecanoate
InChIKeyRCYWWJBNPIWJMJ-UHFFFAOYSA-N
INCHI1S/C40H71NO5/c1-4-6-8-10-12-14-16-18-20-22-24-26-28-30-38(42)45-33-36-32-41-35(3)40(44)37(36)34-46-39(43)31-29-27-25-23-21-19-17-15-13-11-9-7-5-2/h32,44H,4-31,33-34H2,1-3H3
Isomeric SMILES CCCCCCCCCCCCCCCC(=O)OCC1=CN=C(C(=C1COC(=O)CCCCCCCCCCCCCCC)O)C
PubChem CID 17897875
Molecular Weight 645.99

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
ClassPyridines and derivatives
SubclassPyridoxines
Intermediate Tree Nodes Not available
Direct ParentPyridoxines
Alternative Parents Methylpyridines  Hydroxypyridines  Fatty acid esters  Dicarboxylic acids and derivatives  Heteroaromatic compounds  Carboxylic acid esters  Azacyclic compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyridoxine - Fatty acid ester - Hydroxypyridine - Methylpyridine - Dicarboxylic acid or derivatives - Fatty acyl - Heteroaromatic compound - Carboxylic acid ester - Azacycle - Carboxylic acid derivative - Carbonyl group - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyridoxines. These are pyridoxal derivatives in which the carbaldehyde group at position 2 of the pyridoxal moiety is replaced by a hydroxymethyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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.

8 results found

Lot NumberCertificate TypeDateItem
G23181050Certificate of AnalysisMay 08, 2026 P341858
G23181054Certificate of AnalysisMay 08, 2026 P341858
G23181057Certificate of AnalysisMay 08, 2026 P341858
G23181059Certificate of AnalysisMay 08, 2026 P341858
G23181066Certificate of AnalysisMay 08, 2026 P341858
G23181067Certificate of AnalysisMay 08, 2026 P341858
G23181070Certificate of AnalysisMay 08, 2026 P341858
G23181077Certificate of AnalysisMay 08, 2026 P341858
Chemical and Physical Properties
SensitivityLight sensitive
Molecular Weight646.000 g/mol
XLogP314.500
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count6
Rotatable Bond Count34
Exact Mass645.533 Da
Monoisotopic Mass645.533 Da
Topological Polar Surface Area85.700 Ų
Heavy Atom Count46
Formal Charge0
Complexity701.000
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
Solution Calculators
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