A metabolite of pregnenolone
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.

Pregnenolone sulfate (sodium salt)

Item No. 21004

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
3-(sulfooxy)-pregn-5-en-20-one, monosodium salt
CAS Number
1852-38-6
Molecular Formula
C21H31O5S • Na
Formula Weight
418.5
Purity
≥95%
Formulation
A crystalline solid
Solubility(Learn about Variance in Solubility)
DMF: 30 mg/mlDMSO: 30 mg/mlDMSO:PBS (pH 7.2) (1:1): 0.5 mg/mlEthanol: 2 mg/ml
SMILES
C[C@]12C(C[C@@H](OS([O-])(=O)=O)CC2)=CC[C@]3([H])[C@]1([H])CC[C@@]4(C)[C@@]3([H])CC[C@@H]4C(C)=O.[Na+]
InChi Code
InChI=1S/C21H32O5S.Na/c1-13(22)17-6-7-18-16-5-4-14-12-15(26-27(23,24)25)8-10-20(14,2)19(16)9-11-21(17,18)3;/h4,15-19H,5-12H2,1-3H3,(H,23,24,25);/q;+1/p-1/t15-,16-,17+,18-,19-,20-,21+;/m0./s1
InChi Key
QQVJEIZJHDPTSH-UTNKIXDHSA-M
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

    50 mg

    $55

    Add

    100 mg

    $88

    Add

    250 mg

    $180

    Add
    Product Description

    Pregnenolone sulfate is a metabolite of the natural steroid hormone pregnenolone (Item No. 19864). Pregnenolone sulfate modulates NMDA receptor responses to exogenously applied glutamate and stimulates transient receptor potential melastatin 3 (TRPM3).1,2,3

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Sedláček, M., Kořínek, M., Petrovič, M., et al. Neurosteroid modulation of ionotropic glutamate receptors and excitatory synaptic transmission. Physiol. Res. 57(Suppl 3), S49-S57 (2008).

    2. Smith, C.C., Gibbs, T.T., and Farb, D.H. Pregnenolone sulfate as a modulator of synaptic plasticity. Psychopharmacology (Berl) 231(17), 3537-3556 (2014).

    3. Thiel, G., Müller, I., and Rössler, O.G. Signal transduction via TRPM3 channels in pancreatic β-cells. J. Mol. Endocrinol. 50(3), R75-R83 (2013).