Retrorsine

Name: Retrorsine
Brand: Zemixal
SKU: ZX-032165

Reference StandardAvailable on request

Retrorsine (CAS 480-54-6) supplier Zemixal: C18H25NO6, COA and SDS with every lot, worldwide shipping. Quotes within one business day.

Pack sizes

CAS number480-54-6

FormulaC₁₈H₂₅NO₆

Molar mass351.4 g/mol

Physical formSolid

HS code38229090

InChIKeyBCJMNZRQJAVDLD-CQRYIUNCSA-N

IUPAC name(1R,4Z,6R,7S,17R)-4-ethylidene-7-hydroxy-7-(hydroxymethyl)-6-methyl-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione

About Retrorsine

Analytical teams working on Retrorsine use Retrorsine as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 480-54-6, formula C18H25NO6 and molar mass 351.4 g/mol. It is handled as a solid.

Where it is used

Identification & assay
Method development & validation
QC reference material

Safe handling

Classified under GHS with signal word Danger and hazard statements H300. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Retrorsine

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

Retrorsine 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 Retrorsine
Product name	Retrorsine
Catalogue number	ZX-032165
CAS number	480-54-6
IUPAC name	(1R,4Z,6R,7S,17R)-4-ethylidene-7-hydroxy-7-(hydroxymethyl)-6-methyl-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione
Molecular formula	C₁₈H₂₅NO₆
Molar mass	351.4 g/mol
Exact mass	351.1682
Grade	Reference Standard
Physical form	Solid
XLogP3	0.6
H-bond donors / acceptors	2 / 7
Topological polar surface area	96.3 Å²
HS code	38229090
InChIKey	BCJMNZRQJAVDLD-CQRYIUNCSA-N
SMILES	C/C=C\1/C[C@H]([C@@](C(=O)OCC2=CCN3[C@H]2[C@@H](CC3)OC1=O)(CO)O)C
PubChem CID	5281743
Synonyms	beta-Longilobine, cis-Retronecic acid ester of retronecine, 12,18-Dihydroxy-senecionan-11,16-dione, Senecionan-11,16-dione, 12,18-dihydroxy-, trans-15-Ethylidene-12beta-hydroxy-12alpha-hydroxymethyl-13beta-methylsenec-1-enine, 12,18-Dihydroxysenecionan-11,16-dione, Retrorsin, (15Z)-12,18-dihydroxysenecionan-11,16-dione, Retrorcine

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

Safety and GHS hazards

Acute toxicity

Signal word Danger

H300Fatal if swallowed

Precautionary statements P264, P270, P301 + P316, P321, P330, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Retrorsine
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 Retrorsine

Which CAS number identifies Retrorsine?

Retrorsine is registered under CAS 480-54-6. You may also see it listed as beta-Longilobine, cis-Retronecic acid ester of retronecine, 12,18-Dihydroxy-senecionan-11,16-dione. Our catalogue number for this item is ZX-032165.

What are the formula and molar mass of Retrorsine?

For Retrorsine, its formula is C18H25NO6 and its molar mass is 351.4 g/mol. The systematic (IUPAC) name is (1R,4Z,6R,7S,17R)-4-ethylidene-7-hydroxy-7-(hydroxymethyl)-6-methyl-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione. InChIKey BCJMNZRQJAVDLD-CQRYIUNCSA-N lets you match it in any structure database.

How is Retrorsine used in pharmaceutical QC?

Retrorsine is a characterised reference material linked to Retrorsine. 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 Retrorsine?

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 Retrorsine?

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 Retrorsine to my country?

Yes. Because Retrorsine is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Retrorsine standards

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