Specialty Additives Available — Bulk Only

Capsaicin

CAS 404-86-4 · Formula C18H27NO3 · MW 305.4 g/mol

The defined pungent principle of chili peppers, supplied for flavor, repellent, and research applications. Established industrial uses include a flavoring and pungency agent, an animal and insect repellent registered as a biochemical pesticide, the active in self-defense (pepper-spray) devices, and a research reagent in neurobiology.

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UN Number
UN 2811
Hazard Class
Class 6.1
HS Code
2924.29
At a Glance
Material Family
Specialty Additives
Record Type
Pure compound
Functional Roles
CAPSAICIN
FRAGRANCESKIN CONDITIONING
Industries Served
Applications & Use Cases
  • Flavoring agent: Pungency and flavoring principle in food.
  • Repellent: Animal and insect repellent (biochemical pesticide).
  • Defense devices: Active component of pepper-spray products.
  • Research reagent: Tool compound in neurobiological research.
Physical Properties
Melting Point
65
Boiling Point
210-220
Solubility
Insoluble in cold water
Vapor Pressure
0.00000001
Flash Point
113 °C (113 °C)
Safety & Handling
Full SDS available on request

A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.

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DOT / UN Transport Classification
DOT hazard class 6.1 placard
UN / DOT NumberUN 2811
Hazard Class / DivisionClass 6.1
Proper Shipping NameToxic solids, organic, n.o.s.

Transport classification per the UN Model Regulations / 49 CFR 172.101 Hazardous Materials Table. Confirm against the grade-specific SDS (Section 14) before shipping.

HS / Tariff Classification
Harmonized System (HS) Code — 6-digit international heading
2924 . 29
Chapter 29
Organic chemicals
Heading 29.24
Internationally harmonized (WCO HS)
Subheading 2924.29
6-digit international code — national tariff line adds further digits
Chemical Identity
CAS Number
404-86-4
Molecular Formula
C18H27NO3
Molecular Weight
305.4 g/mol
IUPAC Name
(E)-N-[(4-hydroxy-3-methoxyphenyl)methyl]-8-methylnon-6-enamide
INCI Name
CAPSAICIN
PubChem CID
InChI Key
YKPUWZUDDOIDPM-SOFGYWHQSA-N
Synonyms & Trade Names
Capsaicin Zostrix CAPSAICINE Qutenza trans-Capsaicin Styptysat Axsain Isodecenoic acid vanillylamide Ausanil trans-8-Methyl-N-vanillyl-6-nonenamide NGX-4010 Mioton (E)-8-Methyl-N-vanillyl-6-nonenamide FEMA No. 3404 Dolenon Ovocap Capzasin-hp Togarashi orenji ALGRX 4975
Full Description

Capsaicin (CAS 404-86-4, C18H27NO3) is the pungent vanillylamide principle of Capsicum peppers. Established industrial uses include a flavoring and pungency agent, an animal and insect repellent registered as a biochemical pesticide, the active in self-defense (pepper-spray) devices, and a research reagent in neurobiology.

Frequently Asked Questions

What is capsaicin?

Capsaicin (CAS 404-86-4, C18H27NO3) is the pungent vanillylamide principle of Capsicum peppers. RawSource supplies it as a specialty additive to industrial and formulation customers.

What is capsaicin used for industrially?

Established industrial uses include a flavoring and pungency agent, an animal and insect repellent registered as a biochemical pesticide, the active component in self-defense (pepper-spray) devices, and a research reagent in neurobiology. RawSource supplies it in bulk for these applications.

What is the chemical formula and CAS for capsaicin?

Capsaicin is C18H27NO3, CAS 404-86-4, classified under HS 2924.29 (cyclic amides and derivatives, other). Request the CoA for purity and specification.

Is capsaicin water soluble?

Capsaicin is poorly soluble in water and far more soluble in alcohols, oils, and other organic solvents, which is why it is typically handled in solvent or oil systems. See the SDS and technical data sheet for handling details.

What is the cost of bulk capsaicin USP?

Bulk pricing depends on purity/grade, packaging, and order volume. RawSource quotes industrial quantities; request a bulk quote with your target volume for current pricing.

Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.