Corydaline

Name: Corydaline
Brand: Zemixal
SKU: ZX-029568

Reference StandardAvailable on request

Order Corydaline (CAS 518-69-4) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes

CAS number518-69-4

FormulaC₂₂H₂₇NO₄

Molar mass369.5 g/mol

Physical formSolid

HS code38229090

InChIKeyVRSRXLJTYQVOHC-YEJXKQKISA-N

IUPAC name(13S,13aR)-2,3,9,10-tetramethoxy-13-methyl-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline

About Corydaline

Zemixal lists Corydaline for laboratories that identify, quantify or control Fluorometholone and its related substances. Key data (Reference Standard): CAS 518-69-4, formula C22H27NO4 and molar mass 369.5 g/mol. It is handled as a solid.

Typical applications

Identification & assay
Method development & validation
QC reference material

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Fluorometholone

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

Fluorometholone standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Corydaline
Product name	Corydaline
Catalogue number	ZX-029568
CAS number	518-69-4
IUPAC name	(13S,13aR)-2,3,9,10-tetramethoxy-13-methyl-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline
Molecular formula	C₂₂H₂₇NO₄
Molar mass	369.5 g/mol
Exact mass	369.194
Grade	Reference Standard
Physical form	Solid
XLogP3	3.6
H-bond donors / acceptors	0 / 5
Topological polar surface area	40.2 Å²
HS code	38229090
InChIKey	VRSRXLJTYQVOHC-YEJXKQKISA-N
SMILES	C[C@@H]1[C@@H]2C3=CC(=C(C=C3CCN2CC4=C1C=CC(=C4OC)OC)OC)OC
PubChem CID	101301
Synonyms	2,3,9,10-tetramethoxy-13beta-methyl-13abeta-berbine, 2,3,9,10-Tetramethoxy-13a-methyl-13ab-berbine, d-Corydaline, Berbine, 2,3,9,10-tetramethoxy-13-methyl-, 13abeta-Berbine, 2,3,9,10-tetramethoxy-13alpha-methyl-, 13a-beta-Berbine, 2,3,9,10-tetramethoxy-13-alpha-methyl-, Berbine, 2,3,9,10-tetramethoxy-13beta-methyl-, (+/-)-

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 Corydaline
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 Corydaline

Which CAS number identifies Corydaline?

Corydaline is registered under CAS 518-69-4. You may also see it listed as 2,3,9,10-tetramethoxy-13beta-methyl-13abeta-berbine, 2,3,9,10-Tetramethoxy-13a-methyl-13ab-berbine, d-Corydaline. Our catalogue number for this item is ZX-029568.

What are the formula and molar mass of Corydaline?

For Corydaline, its formula is C22H27NO4 and its molar mass is 369.5 g/mol. The systematic (IUPAC) name is (13S,13aR)-2,3,9,10-tetramethoxy-13-methyl-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline. InChIKey VRSRXLJTYQVOHC-YEJXKQKISA-N lets you match it in any structure database.

How is Corydaline used in pharmaceutical QC?

Corydaline is a characterised reference material linked to Fluorometholone. 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 Corydaline?

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 Corydaline?

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 Corydaline to my country?

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

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