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Molekula

Molekula

Letrozole

CAS 112809-51-5 C17H11N5 MW 285.30 Made to order
CoA by batch

Overview

A high-purity bioactive small molecules supplied by Molekula across research and bulk scale.

Specifications

Property Value
Appearance White powder
Water ≤0.5%
Assay ≥99.0%
Residue on Ignition ≤0.2%
Identification (IR) Conforms to reference

Storage & handling

Property Value
Storage Temperature 2 to 8 °C
Shelf Life 36 months
Acidity Neutral

Identification

Property Value
CAS Number 112809-51-5
Molecular Formula C17H11N5
Molecular Weight 285.30
SMILES C1=CC(=CC=C1C#N)C(C2=CC=C(C=C2)C#N)N3C=NC=N3
REACH Code Y110
HTS Code 29339922
Tariff Code 2933998090

Safety & GHS

Danger
  • GHS pictogram — Flammable Flammable GHS02

Hazard statements

  • H341 Suspected of causing genetic defects
  • H351 Suspected of causing cancer
  • H360FD May damage fertility. May damage the unborn child.
  • H362 May cause harm to breast-fed children
  • H373 May cause damage to organs through prolonged or repeated exposure

Precautionary statements

  • P201 Obtain special instructions before use
  • P263 Avoid contact during pregnancy/while nursing
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P308+313 IF exposed or concerned: Get medical advice/attention

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Pricing & pack sizes

Pack sizes & pricing

Pricing on request — packs available from research to bulk quantities.

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

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