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serotonin hydrochloride

Drug ingredient

CAS 153-98-0

This chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.

Molecular structure of 153-98-0
1 HCl
US productionNot reported
Import value, 2024$1.4B
Top sourceIreland 33%

This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.

Why supply is unknown

Production is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 293399 · basket

These shares come from HS customs code 293399, which covers 518 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IE 33%IrelandCN 26%ChinaIN 11%IndiaDE 9%GermanyIT 4%Italy
12 FDA-registered drug labelers
BioActive Nutritional
BioActive Nutritional, Inc.
Deseret Biologicals, Inc
Dr. Donna Restivo DC
Energique, Inc.
Engergique, Inc.
Guangzhou Renuma Medical Systems Co., Ltd
InLight Creation, LLC.
Nutritional Specialties, Inc.
Pain & Stress Center Products
Pain and Stress Center Products
Pro Weight Loss Inc.

Why It Matters

Sectors
Health
Downstream Uses

Appears in 34 drug and cosmetic product listings (FDA).

  • •Neuro-Pro T007
  • •Mood Balancer
  • •Bio Viscum Phase
  • •Elevate
  • •Habit
  • •Male Balance
  • •Allergy Rescue
  • •Serotonin
Show all 34
  • •Neurotransmitter Pro
  • •Pineal Liquescence
  • •Tobacco
  • •Resilience
  • •Enviro I
  • •Gut Brain Spectrum
  • •Neuro I
  • •Mood Swings
  • •Mast Cell Pro
  • •Brain Support
  • •Emotional Eating
  • •Neuro T Support Liquescence
  • •Spectric
  • •Shame
  • •Allergen I
  • •Serotonin Phenolic
  • •Focus Spectrum HP
  • •Hunger Control
  • •Cerebromax
  • •Appetite Control
  • •Pest and Dustmite Formula
  • •Multi-Phenolic
  • •Methylation Assist Liquescence
  • •E.O.L.
  • •Liquid Serotonin
  • •Neuro Links
FDA Shortage Status
No FDA shortage records

Chemical Identity

CAS153-98-0
PubChem CID160436
DTXSIDDTXSID80165186
FormulaC10H13ClN2O
Mol. Weight212.67 g/mol
SMILESC1=CC2=C(C=C1O)C(=CN2)CCN.Cl

Data Sources

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Brief citations

serotonin hydrochloride (CAS 153-98-0) https://chemicalindependence.com/chemical/153-98-0/ PubChem: 160436. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/160436 FDA National Drug Code directory: CAS 153-98-0. Retrieved 2026-04-25. https://open.fda.gov/data/ndc/ FDA National Drug Code directory: bulk match. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/ US Census international trade: HS 293399 for CAS 153-98-0. Reporting year: 2024. https://usatrade.census.gov/