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Neurocognitive Research
Tesofensine
CAS 195875-84-4328.3 g/mol
Tesofensine is used in lab models of monoamine transporter activity and dopamine signaling. Studies also cover norepinephrine pathways and serotonin-related biology. Other models examine appetite-related signaling and metabolic pathways.
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Your purchasing batch
050526
Certificates for published lots are in the COA library
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Verified test results
Every batch, independently verified.
Each batch is analyzed by an independent third-party laboratory before release. The lots below were tested by Chromate and ILS Laboratories. Below is the report for lot 060526, summarized from the certificate the lab published.
ILSPASS
ILS Laboratories
Independent · ISO/IEC 17025 accredited
Certificate of Analysis · COA-2026-EJFAQI
99.97%
Purity by HPLCSPEC ≥ 95.0%
Lot
060526
Tested
Jun 19, 2026
Labeled
500mcg
Measured
0.52mg
ISO 17025 accreditedFentanyl free2 lots on record
View the signed certificate →
Certificate results✓ 5 passed · 1 reported
Appearance
Per certificate
Good
PASS
Identity
HPLC
Confirmed
PASS
Purity
HPLC
99.97%
SPEC ≥ 95.0%
PASS
Net peptide content
HPLC
0.52mg
REPORT ONLY
REPORTED
Heavy metals
ICP-MS
All Below Limits
USP <233>
PASS
Fentanyl screen
Per certificate
Not detected
PASS
Every batch on record
Every lot we have published for this compound, grouped by the lab that tested it, newest first. Open any certificate below, exactly as the lab released it.
ILS Laboratories1 certificate
Chromate1 certificate
Side by side
How Disguised compares.
Disguised
Typical supplier
Per-batch third-party COA
Yes
Rarely provided
ISO 17025 lab testing
Yes
Inconsistent
HPLC purity verified
Yes
Often unverified
Heavy metal tested
Yes
Rarely
Fentanyl screening
Yes
Not standard
Made & tested in the USA
Yes
Often overseas
Discreet, tracked shipping
Yes
Varies
Molecular Profile
What is Tesofensine?
CAS Number195875-84-4
Molecular FormulaC₁₇H₂₃Cl₂NO
Molecular Weight328.3g/mol
Storage Requirements
Stability information.
Keep sealedProtect from lightAvoid humidity
Ships
What ships
Ships as a sealed container of capsules. Depending on the batch, that is a sealed plastic bottle, a sealed glass bottle or a professional-grade resealable pouch.
15–25°C
Sealed capsules, as shipped
Store at room temperature in the original sealed container, away from moisture and direct light.
Peer-reviewed literature
The research behind this compound, cited in full.
Every reference below is a published, peer-reviewed record, linked to its PubMed entry. Provided for educational reference only - not product claims.
01Current opinion in investigational drugs (London, England : 2000) · 2009Tesofensine, a monoamine reuptake inhibitor for the treatment of obesityBello NT, et al.02Obesity (Silver Spring, Md.) · 2008Weight loss produced by tesofensine in patients with Parkinson's or Alzheimer's diseaseAstrup A, et al.03PloS one · 2024Tesofensine, a novel antiobesity drug, silences GABAergic hypothalamic neuronsPerez CI, et al.04Lancet (London, England) · 2009Tesofensine and weight lossTsai AG05Lancet (London, England) · 2009Tesofensine and weight lossSommet A, et al.
Important research notice
Not for human, veterinary, or food use. This product is sold exclusively for laboratory research purposes. It is not intended to diagnose, treat, cure, or prevent any disease, and has not been evaluated by the FDA.
All referenced publications and registries are sourced from peer-reviewed journals and official registries. They are provided for educational reference only and are not product claims.
By purchasing, you confirm you are a qualified researcher and will handle this product in accordance with all applicable laws and regulations.
Ready when you are
Nothing ships without paperwork. Every lot is on record.
The lot on this page links to the signed certificate for that batch.
2Lots on record
99.97%HPLC purity, latest lot
17025ISO/IEC accredited lab
