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Home/Compounds/CAS 14643-66-4
Formula C36H38N4O8MW 654.7Research-use catalog entryCOA/SDS by request

Coproporphyrin III

CAS Number: 14643-66-4

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Available Options

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Purity
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Purity
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Loading RDKit molecule structure...
InChIKey: XNBNKCLBGTWWSD-UHFFFAOYSA-NC36H38N4O8 | MW 654.7

Chemical Absolute Identifiers

CAS Number

14643-66-4

PubChem CID

114935

Molecular Formula

C36H38N4O8

Molecular Weight

654.7 g/mol

Exact Mass

654.268964

InChIKey

XNBNKCLBGTWWSD-UHFFFAOYSA-N

IUPAC Name

3-[8,13,18-tris(2-carboxyethyl)-3,7,12,17-tetramethyl-21,24-dihydroporphyrin-2-yl]propanoic acid

SMILES String

CC1=C(CCC(=O)O)c2cc3nc(cc4[nH]c(cc5[nH]c(cc1n2)c(C)c5CCC(=O)O)c(CCC(=O)O)c4C)C(CCC(=O)O)=C3C

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Coproporphyrin III (CAS 14643-66-4) is listed in the Catalysts and Ligands portfolio, with molecular formula C36H38N4O8 and molecular weight 654. 70 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for catalysis development, ligand screening, and synthetic method research; structure-derived tags include nitrogen-containing heterocycle.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Asymmetric SynthesisCatalysis and Ligand ResearchLigand ResearchResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Safety and handling reference content is available through documentation requests.

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Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

Coproporphyrin III

Names & Synonyms

21H,23H-Porphine-2,7,12,18-tetrapropanoic acid, 3,8,13,17-tetramethyl-3,8,13,17-Tetramethyl-21H,23H-porphine-2,7,12,18-tetrapropanoic acidZinc coproporphyrin III3,8,13,17-tetramethylporphyrin-2,7,12,18-tetrapropanoic acidKoproporphyrin
Show all synonyms
CoproporphyrinIII3,3',3'',3'''-(3,8,13,17-Tetramethylporphyrin-2,7,12,18-tetrayl)tetrapropanoic acidKoproporphyrin IIIHT9Coproporphyrin III tetrasodium3-[(5Z,10Z,14Z,19Z)-8,12,17-tris(2-carboxyethyl)-3,7,13,18-tetramethyl-21,23-dihydroporphyrin-2-yl]propanoic acid
External Identifiers
DSSTOX SUBSTANCE ID: DTXSID20864520DSSTOX SUBSTANCE ID: DTXSID50904307CHEBI ID: CHEBI:27609UNII: ETX4TFE9GJWIKIDATA ID: Q105331551

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

21H,23H-Porphine-2,7,12,18-tetrapropanoic acid, 3,8,13,17-tetramethyl-, hydrochloride (1:2)CAS 68938-73-8
Coproporphyrin I dihydrochlorideCAS 69477-27-6
Mesoporphyrin IX, dihydrochlorideCAS 68938-72-7
protoporphyrin IXCAS 553-12-8
21H,23H-porphine-2,18-dipropanoic acid, 8,13-diethyl-3,7,12,17,23-pentamethylCAS 142234-85-3

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 68938-73-821H,23H-Porphine-2,7,12,18-tetrapropanoic acid, 3,8,13,17-tetramethyl-, hydrochloride (1:2)CAS 69477-27-6Coproporphyrin I dihydrochlorideCAS 68938-72-7Mesoporphyrin IX, dihydrochlorideCAS 553-12-8protoporphyrin IXCAS 142234-85-321H,23H-porphine-2,18-dipropanoic acid, 8,13-diethyl-3,7,12,17,23-pentamethylCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

RFQ questions for CAS 14643-66-4

What are the key identifiers for Coproporphyrin III (CAS 14643-66-4)?

Coproporphyrin III is identified by CAS 14643-66-4, with molecular formula C36H38N4O8, molecular weight 654.7, InChIKey XNBNKCLBGTWWSD-UHFFFAOYSA-N.

Can I request a COA for CAS 14643-66-4?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Coproporphyrin III?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 14643-66-4 available for quotation?

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