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API Reference Standards

Butorphanol tartrate

Reference StandardAvailable on request

Order Butorphanol tartrate (CAS 58786-99-5) online at Zemixal: C25H35NO8, COA and SDS with every lot, worldwide shipping.

Pack sizes
Butorphanol tartrate chemical structure
CAS number58786-99-5
FormulaC25H35NO8
Molar mass477.5 g/mol
Physical formSolid
HS code38229090
InChIKeyGMTYREVWZXJPLF-AFHUBHILSA-N
IUPAC name(1S,9R,10S)-17-(cyclobutylmethyl)-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-triene-4,10-diol;(2S,3S)-2,3-dihydroxybutanedioic acid

About Butorphanol tartrate

Butorphanol tartrate is supplied by Zemixal as a characterised reference material for Butorphanol analysis. Key data (Reference Standard): CAS 58786-99-5, formula C25H35NO8 and molar mass 477.5 g/mol. It is handled as a solid.

Typical applications

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

Storage and safety notes

It carries the GHS signal word Danger (H302, H361, H370 and H372), so wear gloves and eye protection and work with good ventilation.

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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Butorphanol

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

Butorphanol standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Butorphanol tartrate
Product nameButorphanol tartrate
Catalogue numberZX-042773
CAS number58786-99-5
IUPAC name(1S,9R,10S)-17-(cyclobutylmethyl)-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-triene-4,10-diol;(2S,3S)-2,3-dihydroxybutanedioic acid
Molecular formulaC25H35NO8
Molar mass477.5 g/mol
Exact mass477.2363
GradeReference Standard
Physical formSolid
H-bond donors / acceptors6 / 9
Topological polar surface area159 Ų
HS code38229090
InChIKeyGMTYREVWZXJPLF-AFHUBHILSA-N
SMILESC1CC[C@]2([C@H]3CC4=C([C@]2(C1)CCN3CC5CCC5)C=C(C=C4)O)O.[C@H]([C@@H](C(=O)O)O)(C(=O)O)O
PubChem CID5464090
SynonymsStadol, Torbutrol, Stadol NS, Torbugesic, Butorphic Injection, levo-BC-2627 tartrate, Moradol, Stadol Preservative Free, Butorphanol Tartrate Preservative Free, (-)-17-(Cyclobutylmethyl)morphinan-3,14-diol D-(-)-tartrate (1:1) (salt), Torphadine, Torbugesic SA

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H302Harmful if swallowed
  • H361Suspected of damaging fertility or the unborn child
  • H370Causes damage to organs
  • H372Causes damage to organs through prolonged or repeated exposure
  • H412Harmful to aquatic life with long lasting effects

Precautionary statements P203, P260, P264, P270, P273, P280, P301 + P317, P308 + P316, P318, P319, 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 Butorphanol tartrate
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 Butorphanol tartrate

Which CAS number identifies Butorphanol tartrate?
Butorphanol tartrate is registered under CAS 58786-99-5. You may also see it listed as Stadol, Torbutrol, Stadol NS. Our catalogue number for this item is ZX-042773.
What are the formula and molar mass of Butorphanol tartrate?
For Butorphanol tartrate, its formula is C25H35NO8 and its molar mass is 477.5 g/mol. InChIKey GMTYREVWZXJPLF-AFHUBHILSA-N lets you match it in any structure database.
How is Butorphanol tartrate used in pharmaceutical QC?
Butorphanol tartrate is a characterised reference material linked to Butorphanol. 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 Butorphanol tartrate?
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 Butorphanol tartrate?
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 Butorphanol tartrate to my country?
Yes. Because Butorphanol tartrate 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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