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API Reference Standards

Temsirolimus

Reference StandardAvailable on request

Temsirolimus (CAS 162635-04-3) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-032620.

Pack sizes
Temsirolimus chemical structure
CAS number162635-04-3
FormulaC56H87NO16
Molar mass1030.3 g/mol
Physical formSolid
HS code38229090
InChIKeyCBPNZQVSJQDFBE-FUXHJELOSA-N

About Temsirolimus

Analytical teams working on Temsirolimus use Temsirolimus as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 162635-04-3, formula C56H87NO16 and molar mass 1030.3 g/mol. It is handled as a solid.

Where it is used

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

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H360 and H410. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with 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 Temsirolimus

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

Temsirolimus standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Temsirolimus
Product nameTemsirolimus
Catalogue numberZX-032620
CAS number162635-04-3
IUPAC name[(1R,2R,4S)-4-[(2R)-2-[(1R,9S,12S,15R,16E,18R,19R,21R,23S,24E,26E,28E,30S,32S,35R)-1,18-dihydroxy-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-2,3,10,14,20-pentaoxo-11,36-dioxa-4-azatricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraen-12-yl]propyl]-2-methoxycyclohexyl] 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoate
Molecular formulaC56H87NO16
Molar mass1030.3 g/mol
Exact mass1029.6025
GradeReference Standard
Physical formSolid
XLogP35.6
H-bond donors / acceptors4 / 16
Topological polar surface area242 Ų
HS code38229090
InChIKeyCBPNZQVSJQDFBE-FUXHJELOSA-N
SMILESC[C@@H]1CC[C@H]2C[C@@H](/C(=C/C=C/C=C/[C@H](C[C@H](C(=O)[C@@H]([C@@H](/C(=C/[C@H](C(=O)C[C@H](OC(=O)[C@@H]3CCCCN3C(=O)C(=O)[C@@]1(O2)O)[C@H](C)C[C@@H]4CC[C@H]([C@@H](C4)OC)OC(=O)C(C)(CO)CO)C)/C)O)OC)C)C)/C)OC
PubChem CID6918289
SynonymsCCI-779, Rapamycin 42-(2,2-bis(hydroxymethyl)propionate), Rapamycin, 42-(3-hydroxy-2-(hydroxymethyl)-2-methylpropanoate), Temsirolimus Injection, Cci 779, 40-[3-Hydroxy-2-(hydroxymethyl)-2-methylpropanoate]-rapamycin, Rapamycin 42-[3-hydroxy-2-(hydroxymethyl)-2-methylpropanoate]

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

Safety and GHS hazards

GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H360May damage fertility or the unborn child
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P203, P273, P280, P318, 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 Temsirolimus
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 Temsirolimus

Which CAS number identifies Temsirolimus?
Temsirolimus is registered under CAS 162635-04-3. You may also see it listed as CCI-779, Rapamycin 42-(2,2-bis(hydroxymethyl)propionate), Rapamycin, 42-(3-hydroxy-2-(hydroxymethyl)-2-methylpropanoate). Our catalogue number for this item is ZX-032620.
What are the formula and molar mass of Temsirolimus?
For Temsirolimus, its formula is C56H87NO16 and its molar mass is 1030.3 g/mol. InChIKey CBPNZQVSJQDFBE-FUXHJELOSA-N lets you match it in any structure database.
How is Temsirolimus used in pharmaceutical QC?
Temsirolimus is a characterised reference material linked to Temsirolimus. 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 Temsirolimus?
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 Temsirolimus?
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 Temsirolimus to my country?
Yes. Because Temsirolimus 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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