An Analytical Reference Standard
Technical Support & Resources

Visit our FAQ

Contact Us

Toll Free Phone (USA and Canada Only): (888) 526-5351
Direct Phone: (734) 975-3888

Request Technical Support

Technical Support Request

To streamline the process attach the appropriate questionnaire to your inquiry.

Download IHC QuestionnaireDownload WB Questionnaire

View Our Privacy Statement for details on how we use and protect your data. In addition, this site is protected by hCaptcha and its Privacy Policy and Terms of Service apply.

4-chloro-2,5-DMA (hydrochloride)

Item No. 12038

Product Insert (PDF)GC-MS (PDF)Safety Data Sheet (SDS) (PDF)
Synonyms
Synonyms
  • 2,5-Dimethoxy-4-chloroamphetamine
  • 4-chloro-2,5-Dimethoxyamphetamine
  • DOC
Technical Information
Formal Name
4-chloro-2,5-dimethoxy-a-methyl-benzeneethanamine, monohydrochloride
CAS Number
42203-77-0
Molecular Formula
C11H16ClNO2 • HCl
Formula Weight
266.2
Purity
≥98%
Formulation
A crystalline solid
Solubility(Learn about Variance in Solubility)
DMF: 10 mg/mlDMSO: 5 mg/mlEthanol: 5 mg/mlPBS (pH 7.2): 5 mg/ml
λmax
205, 225, 295 nm
SMILES
COC1=C(CC(C)N)C=C(OC)C(Cl)=C1.Cl
InChi Code
InChI=1S/C11H16ClNO2.ClH/c1-7(13)4-8-5-11(15-3)9(12)6-10(8)14-2;/h5-7H,4,13H2,1-3H3;1H
InChi Key
UOWCUOAJVCUYGV-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
Recommended Products

Certificates of Analysis & Batch Specific Data

Provide batch numbers separated by commas to download or request available product inserts, QC sheets, certificates of analysis, data packs, and GC-MS data.

Download most recent Certificate of Analysis for this product

    1 mg

    $69

    Add

    5 mg

    $129

    Add

    10 mg

    $196

    Add
    Cayman Chemical
    Cayman Spectral Library

    Our free, searchable, GC-MS spectral database contains 70eV EI mass spectral data of 2,000+ of Cayman’s forensic drug standards.

    DOWNLOAD THE DATABASE
    Product Description

    4-chloro-2,5-DMA (hydrochloride) (Item No. 12038) is an analytical reference standard categorized as an amphetamine. 4-chloro-2,5-DMA has a high addictive liability in rodents.1 It has been associated with fatality.2 4-chloro-2,5-DMA has been detected in blotter papers seized by law enforcement.3 This product is intended for research and forensic applications.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Cha, H.J., Jeon, S.Y., Jang, H.J., et al. Rewarding and reinforcing effects of 4-chloro-2,5-dimethoxyamphetamine and AH-7921 in rodents. Neurosci. Lett. 676, 66-70 (2018).

    2. Barnett, R.Y., Baker, D.D., Kelly, N.E., et al. A fatal intoxication of 2,5-dimethoxy-4-chloroamphetamine: A case report. J. Anal. Toxicol. 38(8), 589-591 (2014).

    3. Meria, V.L., de Oliveria, A.S., Cohen, L.S.A., et al. Chemical and statistical analyses of blotter paper matrix drugs seized in the State of Rio de Janeiro. Forensic Sci. Int. 318, 110588 (2021).

    Product Citations

    Cha, H.J., Jeon, S.Y., Jang, H.J., et al. Rewarding and reinforcing effects of 4-chloro-2,5-dimethoxyamphetamine and AH-7921 in rodents. Neurosci. Lett. 676, 66-70 (2018).