API Process Intermediates & Related Compounds

Rubropunctamine

Name: Rubropunctamine
Brand: Zemixal
SKU: ZX-033875

Available on request

Order Rubropunctamine (CAS 514-66-9) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.

Pack sizes

CAS number514-66-9

FormulaC₂₁H₂₃NO₄

Molar mass353.4 g/mol

Physical formSolid

HS code2933

InChIKeyWTEXYKPGDKLLCW-CLFFMEQDSA-N

IUPAC name(3E,9aR)-3-(1-hydroxyhexylidene)-9a-methyl-6-[(E)-prop-1-enyl]furo[3,2-g]isoquinoline-2,9-dione

About Rubropunctamine

Zemixal supplies Rubropunctamine within its pharma Intermediates & Building Blocks portfolio. Key data: CAS 514-66-9, formula C21H23NO4 and molar mass 353.4 g/mol. It is handled as a solid.

Where it is used

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Storage and safety notes

Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Monascorubrin

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

Monascorubrin standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Rubropunctamine
Product name	Rubropunctamine
Catalogue number	ZX-033875
CAS number	514-66-9
IUPAC name	(3E,9aR)-3-(1-hydroxyhexylidene)-9a-methyl-6-[(E)-prop-1-enyl]furo[3,2-g]isoquinoline-2,9-dione
Molecular formula	C₂₁H₂₃NO₄
Molar mass	353.4 g/mol
Exact mass	353.1627
Physical form	Solid
XLogP3	4.3
H-bond donors / acceptors	1 / 5
Topological polar surface area	76.5 Å²
HS code	2933
InChIKey	WTEXYKPGDKLLCW-CLFFMEQDSA-N
SMILES	CCCCC/C(=C\1/C2=CC3=CC(=NC=C3C(=O)[C@@]2(OC1=O)C)/C=C/C)/O
PubChem CID	135612770
Synonyms	(9aR)-3-hexanoyl-9a-methyl-6-[(E)-prop-1-enyl]-7H-furo[3,2-g]isoquinoline-2,9-dione, Rubropunctatamine, (R,E)-3-hexanoyl-9a-methyl-6-(prop-1-en-1-yl)furo[3,2-g]isoquinoline-2,9(7H,9aH)-dione

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 Rubropunctamine
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 Rubropunctamine

Which CAS number identifies Rubropunctamine?

Rubropunctamine is registered under CAS 514-66-9. You may also see it listed as (9aR)-3-hexanoyl-9a-methyl-6-[(E)-prop-1-enyl]-7H-furo[3,2-g]isoquinoline-2,9-dione, Rubropunctatamine, (R,E)-3-hexanoyl-9a-methyl-6-(prop-1-en-1-yl)furo[3,2-g]isoquinoline-2,9(7H,9aH)-dione. Our catalogue number for this item is ZX-033875.

What are the formula and molar mass of Rubropunctamine?

For Rubropunctamine, its formula is C21H23NO4 and its molar mass is 353.4 g/mol. The systematic (IUPAC) name is (3E,9aR)-3-(1-hydroxyhexylidene)-9a-methyl-6-[(E)-prop-1-enyl]furo[3,2-g]isoquinoline-2,9-dione. InChIKey WTEXYKPGDKLLCW-CLFFMEQDSA-N lets you match it in any structure database.

How is Rubropunctamine used in pharmaceutical QC?

Rubropunctamine is a characterised reference material linked to Monascorubrin. 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 Rubropunctamine?

The grade and assay are confirmed on the quotation and the batch COA. 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 Rubropunctamine?

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 Rubropunctamine to my country?

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

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