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API Reference Standards

Cetrorelix

Reference StandardAvailable on request

Order Cetrorelix (CAS 120287-85-6) online at Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.

Pack sizes
Cetrorelix chemical structure
CAS number120287-85-6
FormulaC70H92ClN17O14
Molar mass1431 g/mol
Physical formSolid
HS code38229090
InChIKeySBNPWPIBESPSIF-MHWMIDJBSA-N

About Cetrorelix

Analytical teams working on Cetrorelix use Cetrorelix as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 120287-85-6, formula C70H92ClN17O14 and molar mass 1431 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

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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 Cetrorelix

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

Cetrorelix standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Cetrorelix
Product nameCetrorelix
Catalogue numberZX-028550
CAS number120287-85-6
IUPAC name(2S)-1-[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2R)-2-[[(2R)-2-acetamido-3-naphthalen-2-ylpropanoyl]amino]-3-(4-chlorophenyl)propanoyl]amino]-3-pyridin-3-ylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-5-(carbamoylamino)pentanoyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]-N-[(2R)-1-amino-1-oxopropan-2-yl]pyrrolidine-2-carboxamide
Molecular formulaC70H92ClN17O14
Molar mass1431 g/mol
Exact mass1429.6698
GradeReference Standard
Physical formSolid
XLogP31.9
H-bond donors / acceptors16 / 16
Topological polar surface area498 Ų
HS code38229090
InChIKeySBNPWPIBESPSIF-MHWMIDJBSA-N
SMILESC[C@H](C(=O)N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CCCNC(=O)N)NC(=O)[C@H](CC2=CC=C(C=C2)O)NC(=O)[C@H](CO)NC(=O)[C@@H](CC3=CN=CC=C3)NC(=O)[C@@H](CC4=CC=C(C=C4)Cl)NC(=O)[C@@H](CC5=CC6=CC=CC=C6C=C5)NC(=O)C
PubChem CID25074887
SynonymsCetrorelix (WSM), SB-75, LHRH, N-Ac-1-Nal(2)-2-Phe(pCl)-3-Pal(3)-6-Cit-10-Ala-, Cetrotide, SB 75, Cetrelix Acetate, SB-075, Antide acetate salt, Ac-D-Nal(2)-D-Phe(pCl)-D-Pal(3)-Ser-Tyr-D-Cit-Leu-Arg-Pro-D-Ala-NH2

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

Signal word Danger

  • H360May damage fertility or the unborn child

Precautionary statements P203, P280, P318, 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 Cetrorelix
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 Cetrorelix

Which CAS number identifies Cetrorelix?
Cetrorelix is registered under CAS 120287-85-6. You may also see it listed as Cetrorelix (WSM), SB-75, LHRH, N-Ac-1-Nal(2)-2-Phe(pCl)-3-Pal(3)-6-Cit-10-Ala-. Our catalogue number for this item is ZX-028550.
What are the formula and molar mass of Cetrorelix?
For Cetrorelix, its formula is C70H92ClN17O14 and its molar mass is 1431 g/mol. InChIKey SBNPWPIBESPSIF-MHWMIDJBSA-N lets you match it in any structure database.
How is Cetrorelix used in pharmaceutical QC?
Cetrorelix is a characterised reference material linked to Cetrorelix. 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 Cetrorelix?
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 Cetrorelix?
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 Cetrorelix to my country?
Yes. Because Cetrorelix 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 Cetrorelix standards

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[1-7]-Cetrorelix
CAS
3026917-81-4
Formula
C56H67ClN10O12
MW
1107.64 g/mol
ZX-038929

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