Etioporphyrin III - ≥95% , CAS No.26608-34-4

CAS: 26608-34-4 Cat. No.: E281506 Molecular Weight: 478.68 PubChem CID: 141310
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
FT-0769399 | 2,7,12,18-tetramethyl-3,8,13,17-tetraethyl-21h,23h-porphine | YWM7PVC95X | SCHEMBL200421 | ETIOPORPHYRINIII | 2,7,12,18-Tetraethyl-3,8,13,17-tetramethyl-21H,23H-porphine | Atioporphyrin III | UNII-YWM7PVC95X | Etioporphyrin cento | Etioporph
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
E281506-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$603.90
250mg
E281506-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$2,395.90
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
FT-0769399 | 2, 7, 12, 18-tetramethyl-3, 8, 13, 17-tetraethyl-21h, 23h-porphine | YWM7PVC95X | SCHEMBL200421 | ETIOPORPHYRINIII | 2, 7, 12, 18-Tetraethyl-3, 8, 13, 17-tetramethyl-21H, 23H-porphine | Atioporphyrin III | UNII-YWM7PVC95X | Etioporphyrin cento | Etioporph
Specifications & Purity
≥95%
Storage
Room temperature
Purity
≥95%
Names and Identifiers
Canonical SmilesCCC1=C(C2=CC3=NC(=CC4=NC(=CC5=C(C(=C(N5)C=C1N2)CC)C)C(=C4C)CC)C(=C3C)CC)C
IUPAC Name3,7,12,17-tetraethyl-2,8,13,18-tetramethyl-21,22-dihydroporphyrin
InChIKeySOZGZCJUYXLGOI-UHFFFAOYSA-N
INCHI1S/C32H38N4/c1-9-21-17(5)25-13-26-18(6)23(11-3)31(34-26)16-32-24(12-4)20(8)28(36-32)15-30-22(10-2)19(7)27(35-30)14-29(21)33-25/h13-16,34,36H,9-12H2,1-8H3
Isomeric SMILES CCC1=C(C2=CC3=NC(=CC4=NC(=CC5=C(C(=C(N5)C=C1N2)CC)C)C(=C4C)CC)C(=C3C)CC)C
PubChem CID 141310
Molecular Weight 478.68

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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassTetrapyrroles and derivatives
SubclassPorphyrins
Intermediate Tree Nodes Not available
Direct ParentPorphyrins
Alternative Parents Substituted pyrroles  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Porphyrin - Substituted pyrrole - Heteroaromatic compound - Pyrrole - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as porphyrins. These are compounds containing a fundamental skeleton of four pyrrole nuclei united through the alpha-positions by four methine groups to form a macrocyclic structure.
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:
Chemical and Physical Properties
Molecular Weight478.700 g/mol
XLogP36.800
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count4
Exact Mass478.31 Da
Monoisotopic Mass478.31 Da
Topological Polar Surface Area57.400 Ų
Heavy Atom Count36
Formal Charge0
Complexity727.000
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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