ChemAbout

ChemAbout is a B2B platform where chemical buyers and suppliers discover each other.

Post a purchase requestList your products (for suppliers)
© 2026 ChemAbout
Compound Index|Demand Board|Insights|Exhibitions|Compliance|Help Center|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/API/Cyclobenzaprine hydrochloride
C20H22ClN
311.8 g/mol
APIDanger

Cyclobenzaprine hydrochloride

CAS6202-23-9EC228-264-4
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material

Cyclobenzaprine hydrochloride is a crystalline salt form of cyclobenzaprine, a centrally acting muscle relaxant. It is primarily utilized as an active pharmaceutical ingredient in formulations indicated for the relief of muscle spasms associated with acute musculoskeletal conditions.

active pharmaceutical ingredient for muscle relaxant formulationscompound for managing acute musculoskeletal muscle spasms

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

Sourcing Cyclobenzaprine hydrochloride?

Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.

Post a Purchase Request→Supplier? List your product for this CAS→

Related Compounds

StrongSame Parent

Cyclobenzaprine

CAS303-53-7

pharmaceutical raw material

ReferenceSame Category

Sulfacetamide sodium hydrate

CAS6209-17-2

pharmaceutical raw material

ReferenceSame Category

Epidermal growth factor

CAS62229-50-9

pharmaceutical raw material

ReferenceSame Category

Urogastrone

CAS62253-63-8

pharmaceutical raw material

ReferenceSame Category

Quinfamide

CAS62265-68-3

pharmaceutical raw material

Safety Reference

Toxic
Toxic
Harmful
Harmful
Danger
H301Toxic if swallowed
H312Harmful in contact with skin
H317May cause an allergic skin reaction
H332Harmful if inhaled

Customs Tariff Classification

The international HS code for Cyclobenzaprine hydrochloride (CAS 6202-23-9) is 2921.49.

HS code (international, 6-digit)

2921.49

EU CN code (8-digit)

2921 49 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

N,N-dimethyl-3-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,9,11,13-heptaenylidene)propan-1-amine;hydrochloride

InChIKey

VXEAYBOGHINOKW-UHFFFAOYSA-N

SMILES

CN(C)CCC=C1C2=CC=CC=C2C=CC3=CC=CC=C31.Cl

Synonyms (56)
  • Amitriptyline EP Impurity B
  • Cyclobenzaprine hydrochloride (USP)
  • Cyclobenzaprine hydrochloride, European Pharmacopoeia (EP)
  • Amrix
  • CYCLOBENZAPRINE HCI
  • Cloben
  • Cyben
  • Cyclo/Gaba 10/300 Pack
  • Cyclobenzaprine HCL
  • Cyclobenzaprine HCL ER
  • Cyclobenzaprine Hyrochloride
  • Cyclobenzaprine hydrochloride
  • Cycloflex
  • Flexeril
  • Flexeril (TN)
  • Flexeril hydrochloride
  • Flexiban
  • MK 130 hydrochloride
  • MK-130 HCl
  • Miosan
  • Multi-Relax
  • Novo-Cycloprine
  • Proheptatriene hydrochloride
  • TNX-102 SL
  • Tabradol
  • Tensodox
  • Tonmya
  • Yurelax

Sourcing Cyclobenzaprine hydrochloride?

Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.

Post a Purchase Request→Supplier? List your product for this CAS→