Chlorin e4 - ≥95% , CAS No.550-52-7

CAS: 550-52-7 Cat. No.: C332689 Molecular Weight: 552.66 PubChem CID: 25060996
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
(17S,18S)-18-(2-carboxyethyl)-12-ethenyl-7-ethyl-3,8,13,17,20-pentamethyl-17,18-dihydroporphyrin-2-carboxylic acid
Storage
Protected from light,Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
C332689-5mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$69.90
25mg
C332689-25mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$199.90
100mg
C332689-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$544.90
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Why this grade

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

🌡

Storage & shipping

Protected from light,Store at -20°C Ships Ice chest + Ice pads 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.

📚

Literature proof

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

Overview

Chlorin e4 is a porphyrin based natural product and fine chemical that possesses photophysical properties while cytoprotective in mammalian cells. This compound is found in chlorophyllin extracts, and may add to its chemoprevention properties, and have high membrane affinity compared to porphyrins.

Specifications

Synonyms
(17S, 18S)-18-(2-carboxyethyl)-12-ethenyl-7-ethyl-3, 8, 13, 17, 20-pentamethyl-17, 18-dihydroporphyrin-2-carboxylic acid
Specifications & Purity
≥95%
Storage
Protected from light, Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Canonical SmilesCCC1=C(C2=CC3=C(C(=C(N3)C=C4C(C(C(=N4)C(=C5C(=C(C(=N5)C=C1N2)C)C(=O)O)C)CCC(=O)O)C)C)C=C)C
IUPAC Name(17S,18S)-18-(2-carboxyethyl)-12-ethenyl-7-ethyl-3,8,13,17,20-pentamethyl-17,18,22,23-tetrahydroporphyrin-2-carboxylic acid
InChIKeyAKQWLZLQQVVKCI-JTSKRJEESA-N
INCHI1S/C33H36N4O4/c1-8-20-15(3)23-12-25-17(5)22(10-11-29(38)39)31(36-25)19(7)32-30(33(40)41)18(6)26(37-32)14-28-21(9-2)16(4)24(35-28)13-27(20)34-23/h8,12-14,17,22,34-35H,1,9-11H2,2-7H3,(H,38,39)(H,40,41)/t17-,22-/m0/s1
Isomeric SMILES CCC1=C(C2=CC3=C(C(=C(N3)C=C4[C@H]([C@@H](C(=N4)C(=C5C(=C(C(=N5)C=C1N2)C)C(=O)O)C)CCC(=O)O)C)C)C=C)C
PubChem CID 25060996
Molecular Weight 552.66

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
ClassTetrapyrroles and derivatives
SubclassChlorins
Intermediate Tree Nodes Not available
Direct ParentChlorins
Alternative Parents Pyrrole carboxylic acids  Substituted pyrroles  Heteroaromatic compounds  Monocarboxylic acids and derivatives  Carboxylic acids  Azacyclic compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Chlorin - Pyrrole-3-carboxylic acid - Pyrrole-3-carboxylic acid or derivatives - Substituted pyrrole - Heteroaromatic compound - Pyrrole - Azacycle - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Hydrocarbon derivative - Carbonyl group - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Organic oxide - Organic oxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as chlorins. These are large heterocyclic aromatic ring systems consisting, at the core, of three pyrroles and one pyrroline coupled through four methine linkages.
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
SensitivityLight sensitive
Molecular Weight552.700 g/mol
XLogP35.500
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count6
Rotatable Bond Count6
Exact Mass552.274 Da
Monoisotopic Mass552.274 Da
Topological Polar Surface Area132.000 Ų
Heavy Atom Count41
Formal Charge0
Complexity977.000
Isotope Atom Count0
Defined Atom Stereocenter Count2
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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