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Analytical Reagents

Cinerin II

Available on request

Buy Cinerin II (CAS 121-20-0) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 100 mg. Part of our Analytical Reagents range.

Pack sizes
Cinerin II chemical structure
CAS number121-20-0
FormulaC21H28O5
Molar mass360.4 g/mol
InChIKeySHCRDCOTRILILT-WOBDGSLYSA-N
IUPAC namecis-[(1S)-3-[(Z)-but-2-enyl]-2-methyl-4-oxocyclopent-2-en-1-yl] (1R,3R)-3-[(E)-3-methoxy-2-methyl-3-oxoprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate

About Cinerin II

Researchers and plant chemists source Cinerin II from Zemixal for routine and specialised work. Key data: CAS 121-20-0, formula C21H28O5 and molar mass 360.4 g/mol.

Where it is used

  • Agrochemical formulations
  • Laboratory analysis

Storage and safety notes

Hazard communication follows GHS (Warning: H302, H400 and H410). Our SDS lists exposure controls and first-aid measures.

Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Agrochemical formulations
  • Laboratory analysis

Applications

Specifications and identifiers

Specifications of Cinerin II
Product nameCinerin II
Catalogue numberZX-035711
CAS number121-20-0
IUPAC namecis-[(1S)-3-[(Z)-but-2-enyl]-2-methyl-4-oxocyclopent-2-en-1-yl] (1R,3R)-3-[(E)-3-methoxy-2-methyl-3-oxoprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate
Molecular formulaC21H28O5
Molar mass360.4 g/mol
Exact mass360.1937
XLogP34
H-bond donors / acceptors0 / 5
Topological polar surface area69.7 Ų
InChIKeySHCRDCOTRILILT-WOBDGSLYSA-N
SMILESC/C=C\CC1=C([C@H](CC1=O)OC(=O)[C@@H]2[C@H](C2(C)C)/C=C(\C)/C(=O)OC)C
PubChem CID5281548
SynonymsCinerin 2, Cinerine II, Cinerin II [BSI:ISO], Cinerine II [ISO-French], Cinerine II (ISO-French), Chrysanthemum dicarboxylic acid cinerolone ester, (1R,3R)-3-

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
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H302Harmful if swallowed
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P264, P270, P273, P301 + P317, P330, P391, 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 Cinerin II
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

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

Questions about Cinerin II

Which CAS number identifies Cinerin II?
Cinerin II is registered under CAS 121-20-0. You may also see it listed as Cinerin 2, Cinerine II, Cinerin II [BSI:ISO]. Our catalogue number for this item is ZX-035711.
What are the formula and molar mass of Cinerin II?
For Cinerin II, its formula is C21H28O5 and its molar mass is 360.4 g/mol. The systematic (IUPAC) name is cis-[(1S)-3-[(Z)-but-2-enyl]-2-methyl-4-oxocyclopent-2-en-1-yl] (1R,3R)-3-[(E)-3-methoxy-2-methyl-3-oxoprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate. InChIKey SHCRDCOTRILILT-WOBDGSLYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Cinerin II?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Cinerin II?
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 Cinerin II to my country?
Yes. Because Cinerin II 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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