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API Reference Standards

Valrubicin

Reference StandardAvailable on request

Order Valrubicin (CAS 56124-62-0) online at Zemixal: C34H36F3NO13, COA and SDS with every lot, worldwide shipping. Part of our API Reference Standards range.

Pack sizes
Valrubicin chemical structure
CAS number56124-62-0
FormulaC34H36F3NO13
Molar mass723.6 g/mol
Physical formSolid
HS code38229090
InChIKeyZOCKGBMQLCSHFP-KQRAQHLDSA-N
IUPAC name[2-oxo-2-[(2S,4S)-2,5,12-trihydroxy-4-[(2R,4S,5S,6S)-5-hydroxy-6-methyl-4-[(2,2,2-trifluoroacetyl)amino]oxan-2-yl]oxy-7-methoxy-6,11-dioxo-3,4-dihydro-1H-tetracen-2-yl]ethyl] pentanoate

About Valrubicin

Valrubicin belongs to the Daunorubicin reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 56124-62-0, formula C34H36F3NO13 and molar mass 723.6 g/mol. It is handled as a solid.

Use cases we see most often

  • Identification & assay
  • Method development & validation
  • QC reference material

Handling and storage

It carries the GHS signal word Danger (H301, H302, H312 and H332), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data 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 Daunorubicin

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

Daunorubicin standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Specifications and identifiers

Specifications of Valrubicin
Product nameValrubicin
Catalogue numberZX-043647
CAS number56124-62-0
IUPAC name[2-oxo-2-[(2S,4S)-2,5,12-trihydroxy-4-[(2R,4S,5S,6S)-5-hydroxy-6-methyl-4-[(2,2,2-trifluoroacetyl)amino]oxan-2-yl]oxy-7-methoxy-6,11-dioxo-3,4-dihydro-1H-tetracen-2-yl]ethyl] pentanoate
Molecular formulaC34H36F3NO13
Molar mass723.6 g/mol
Exact mass723.2139
GradeReference Standard
Physical formSolid
XLogP34
H-bond donors / acceptors5 / 16
Topological polar surface area215 Ų
HS code38229090
InChIKeyZOCKGBMQLCSHFP-KQRAQHLDSA-N
SMILESCCCCC(=O)OCC(=O)[C@]1(C[C@@H](C2=C(C1)C(=C3C(=C2O)C(=O)C4=C(C3=O)C=CC=C4OC)O)O[C@H]5C[C@@H]([C@@H]([C@@H](O5)C)O)NC(=O)C(F)(F)F)O
PubChem CID454216
SynonymsAD-32, AD 32, Valtaxin, Valstar Preservative Free, Valrubicine, Adriamycin, trifluoroacetyl-, 14-valerate, N-Trifluoroacetyladriamycin-14-valerate, N-Trifluoroacetyladriamycin 14-valerate, Antibiotic AD 32, Trifluoroacetyladriamycin-14-valerate, Valrubicin (AD-32)

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H301Toxic if swallowed
  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H332Harmful if inhaled
  • H340May cause genetic defects
  • H350May cause cancer
  • H351Suspected of causing cancer
  • H360May damage fertility or the unborn child
  • H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, P261, P264, P270, P271, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P317, P318, P321, P330, P362 + P364, 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 Valrubicin
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about Valrubicin

Which CAS number identifies Valrubicin?
Valrubicin is registered under CAS 56124-62-0. You may also see it listed as AD-32, AD 32, Valtaxin. Our catalogue number for this item is ZX-043647.
What are the formula and molar mass of Valrubicin?
For Valrubicin, its formula is C34H36F3NO13 and its molar mass is 723.6 g/mol. InChIKey ZOCKGBMQLCSHFP-KQRAQHLDSA-N lets you match it in any structure database.
How is Valrubicin used in pharmaceutical QC?
Valrubicin is a characterised reference material linked to Daunorubicin. 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 Valrubicin?
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 Valrubicin?
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 Valrubicin to my country?
Yes. Because Valrubicin 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.

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