Romidepsin

Name: Romidepsin
Brand: Zemixal
SKU: ZX-026792

Reference StandardAvailable on request

Order Romidepsin (CAS 128517-07-7) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-026792.

Pack sizes

CAS number128517-07-7

FormulaC₂₄H₃₆N₄O₆S₂

Molar mass540.7 g/mol

Physical formSolid

HS code38229090

InChIKeyOHRURASPPZQGQM-GCCNXGTGSA-N

IUPAC name(1S,4S,7Z,10S,16E,21R)-7-ethylidene-4,21-di(propan-2-yl)-2-oxa-12,13-dithia-5,8,20,23-tetrazabicyclo[8.7.6]tricos-16-ene-3,6,9,19,22-pentone

About Romidepsin

Analytical teams working on Romidepsin use Romidepsin as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 128517-07-7, formula C24H36N4O6S2 and molar mass 540.7 g/mol. It is handled as a solid.

Where it is used

Identification & assay
Method development & validation
QC reference material

Handling and storage

Classified under GHS with signal word Danger and hazard statements H301, H317, H341 and H400. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with 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 Romidepsin

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

Romidepsin 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 Romidepsin
Product name	Romidepsin
Catalogue number	ZX-026792
CAS number	128517-07-7
IUPAC name	(1S,4S,7Z,10S,16E,21R)-7-ethylidene-4,21-di(propan-2-yl)-2-oxa-12,13-dithia-5,8,20,23-tetrazabicyclo[8.7.6]tricos-16-ene-3,6,9,19,22-pentone
Molecular formula	C₂₄H₃₆N₄O₆S₂
Molar mass	540.7 g/mol
Exact mass	540.2076
Grade	Reference Standard
Physical form	Solid
XLogP3	2.2
H-bond donors / acceptors	4 / 8
Topological polar surface area	193 Å²
HS code	38229090
InChIKey	OHRURASPPZQGQM-GCCNXGTGSA-N
SMILES	C/C=C\1/C(=O)N[C@H](C(=O)O[C@H]\2CC(=O)N[C@@H](C(=O)N[C@H](CSSCC/C=C2)C(=O)N1)C(C)C)C(C)C
PubChem CID	5352062
Synonyms	FK-228, romidepsine, Depsipeptide, FK 228, Romidepsin (FK228), L-Valine,3-didehydro-2- aminobutanoyl-,.xi.-lactone, cyclic (1.fwdarw.2)-disulfide, HDInhib_000006, Romidepsin (FK228, depsipeptide), Probes1_000153, Probes2_000337, Romidepsin - Bio-X trade mark

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

Safety and GHS hazards

Acute toxicity

Irritant or harmful

Health hazard

Hazardous to the environment

Signal word Danger

H301Toxic if swallowed
H317May cause an allergic skin reaction
H341Suspected of causing genetic defects
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements P203, P261, P264, P270, P272, P273, P280, P301 + P316, P302 + P352, P318, P321, P330, P333 + P317, P362 + P364, P391, 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 Romidepsin
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 Romidepsin

Which CAS number identifies Romidepsin?

Romidepsin is registered under CAS 128517-07-7. You may also see it listed as FK-228, romidepsine, Depsipeptide. Our catalogue number for this item is ZX-026792.

What are the formula and molar mass of Romidepsin?

For Romidepsin, its formula is C24H36N4O6S2 and its molar mass is 540.7 g/mol. The systematic (IUPAC) name is (1S,4S,7Z,10S,16E,21R)-7-ethylidene-4,21-di(propan-2-yl)-2-oxa-12,13-dithia-5,8,20,23-tetrazabicyclo[8.7.6]tricos-16-ene-3,6,9,19,22-pentone. InChIKey OHRURASPPZQGQM-GCCNXGTGSA-N lets you match it in any structure database.

How is Romidepsin used in pharmaceutical QC?

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

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 Romidepsin?

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 Romidepsin to my country?

Yes. Because Romidepsin 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 Romidepsin standards

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