Coproporphyrin III

Name: Coproporphyrin III
Brand: Vaqora Chemicals
SKU: VQ-040248

About Coproporphyrin III

Coproporphyrin III is a five-membered N-heterocycle carrying the CAS registry number 14643-66-4. The compound has the formula C36H38N4O8, corresponding to a molecular weight of 654.7 g/mol. Systematically, it is named 3-[8,13,18-tris(2-carboxyethyl)-3,7,12,17-tetramethyl-21,24-dihydroporphyrin-2-yl]propanoic acid. Common synonyms include Koproporphyrin and Koproporphyrin III.

Store in a tightly closed container in a cool, dry and well-ventilated place. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is commonly used for organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Coproporphyrin III
Catalogue No.	VQ-040248
CAS Number	14643-66-4
IUPAC name	3-[8,13,18-tris(2-carboxyethyl)-3,7,12,17-tetramethyl-21,24-dihydroporphyrin-2-yl]propanoic acid
Molecular formula	C₃₆H₃₈N₄O₈
Molecular weight	654.7 g/mol
Exact mass	654.269
HSN code	2933
InChIKey	XNBNKCLBGTWWSD-UHFFFAOYSA-N
SMILES	CC1=C(C2=CC3=C(C(=C(N3)C=C4C(=C(C(=N4)C=C5C(=C(C(=N5)C=C1N2)C)CCC(=O)O)C)CCC(=O)O)C)CCC(=O)O)CCC(=O)O
PubChem CID	114935

Physical properties
Physical form	Other
LogP (XLogP3)	2.6
H-bond donors / acceptors	6 / 10
TPSA	207 Å²
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 acid, 3,8,13,17-tetramethylporphyrin-2,7,12,18-tetrapropanoic acid, Koproporphyrin, 3,3',3'',3'''-(3,8,13,17-Tetramethylporphyrin-2,7,12,18-tetrayl)tetrapropanoic acid, Koproporphyrin III, Coproporphyrin III tetrasodium

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Coproporphyrin III?

The CAS Registry Number of Coproporphyrin III is 14643-66-4. It is also known as 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 acid, 3,8,13,17-tetramethylporphyrin-2,7,12,18-tetrapropanoic acid.

What is the molecular formula and molecular weight of Coproporphyrin III?

Coproporphyrin III has the molecular formula C36H38N4O8 and a molecular weight of 654.7 g/mol. Its IUPAC name is 3-[8,13,18-tris(2-carboxyethyl)-3,7,12,17-tetramethyl-21,24-dihydroporphyrin-2-yl]propanoic acid.

Which grade and pack sizes of Coproporphyrin III can I order?

We supply Coproporphyrin III, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Coproporphyrin III?

Yes. Every lot of Coproporphyrin III is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Coproporphyrin III be shipped internationally?

Yes. We export Coproporphyrin III worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.