Melanin

Name: Melanin
Brand: Zemixal
SKU: ZX-031501

Reference StandardAvailable on request

Order Melanin (CAS 8049-97-6) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our API Impurities range.

Pack sizes

CAS number8049-97-6

FormulaC₁₈H₁₀N₂O₄

Molar mass318.3 g/mol

Physical formSolid

HS code38229090

InChIKeyXUMBMVFBXHLACL-UHFFFAOYSA-N

IUPAC name6,14-dimethyl-4,12-diazapentacyclo[8.6.1.12,5.013,17.09,18]octadeca-1(17),2,5,9(18),10,13-hexaene-7,8,15,16-tetrone

About Melanin

Melanin belongs to the Epinephrine reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 8049-97-6, formula C18H10N2O4 and molar mass 318.3 g/mol. It is handled as a solid.

Common uses in the lab and plant

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Epinephrine

See every impurity, metabolite and related compound we list for this API.

Epinephrine standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Melanin
Product name	Melanin
Catalogue number	ZX-031501
CAS number	8049-97-6
IUPAC name	6,14-dimethyl-4,12-diazapentacyclo[8.6.1.12,5.013,17.09,18]octadeca-1(17),2,5,9(18),10,13-hexaene-7,8,15,16-tetrone
Molecular formula	C₁₈H₁₀N₂O₄
Molar mass	318.3 g/mol
Exact mass	318.0641
Grade	Reference Standard
Physical form	Solid
XLogP3	-1.2
H-bond donors / acceptors	2 / 6
Topological polar surface area	92.3 Å²
HS code	38229090
InChIKey	XUMBMVFBXHLACL-UHFFFAOYSA-N
SMILES	CC1=C2C3=C(C4=CNC5=C(C(=O)C(=O)C(=C45)C3=CN2)C)C(=O)C1=O
PubChem CID	6325610
Synonyms	Melanins, Melanin from Sepia officinalis, Melanin synthetic, 3,8-dimethylbenzo[1,2,3-cd:4,5,6-c'd']diindole-4,5,9,10(2H,7H)-tetraone, Melanin, synthetic, Creanatural Sepia Melanin, Melanin - fungal (Ganoderma lucidum), Melanin - insect (Hermetia illucens), Melanin - plant (Osmanthus fragrans), 2,7-Dihydro-3,8-dimethylanthra[1,9-bc:5,10-b'c']dipyrrole-4,5,9,10-tetrone, 3,8-Dimethyl-2,7-dihydrobenzo[1,2,3-cd:4,5,6-c'd']diindole-4,5,9,10-tetrone, Anthra[1,9-bc:5,10-b'c']dipyrrole-4,5,9,10-tetrone, 2,7-dihydro-3,8-dimethyl-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Melanin
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Melanin

Which CAS number identifies Melanin?

Melanin is registered under CAS 8049-97-6. You may also see it listed as Melanins, Melanin from Sepia officinalis, Melanin synthetic. Our catalogue number for this item is ZX-031501.

What are the formula and molar mass of Melanin?

For Melanin, its formula is C18H10N2O4 and its molar mass is 318.3 g/mol. The systematic (IUPAC) name is 6,14-dimethyl-4,12-diazapentacyclo[8.6.1.12,5.013,17.09,18]octadeca-1(17),2,5,9(18),10,13-hexaene-7,8,15,16-tetrone. InChIKey XUMBMVFBXHLACL-UHFFFAOYSA-N lets you match it in any structure database.

How is Melanin used in pharmaceutical QC?

Melanin is a characterised reference material linked to Epinephrine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Melanin?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Melanin?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Melanin to my country?

Yes. Melanin ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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