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/Terazosin hydrochloride dihydrate
C19H30ClN5O6
459.9 g/mol
API

Terazosin hydrochloride dihydrate

CAS70024-40-7
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material

Terazosin hydrochloride dihydrate is the hydrochloride salt dihydrate form of terazosin, a quinazoline derivative that selectively blocks alpha-1 adrenergic receptors, leading to vasodilation and reduced peripheral vascular resistance. It is primarily supplied as an active pharmaceutical ingredient for use in manufacturing finished dosage forms.

Pharmaceutical raw material for alpha-1 adrenergic antagonist formulationsIntermediate in the production of medications for benign prostatic hyperplasiaCompound used in research on cardiovascular and urological conditions

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 Terazosin hydrochloride dihydrate?

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

Terazosin hydrochloride

CAS63074-08-8

pharmaceutical raw material

StrongSame Parent

Terazosin

CAS63590-64-7

pharmaceutical raw material

ReferenceSame Category

Imidazole-1-propanol, 2-methyl-5-nitro-, hydrochloride

CAS70028-95-4

pharmaceutical raw material

ReferenceSame Category

Cimetidine hydrochloride

CAS70059-30-2

pharmaceutical raw material

ReferenceSame Category

Galunisertib

CAS700874-72-2

pharmaceutical raw material

ReferenceSame Category

Tranexamic acid

CAS701-54-2

pharmaceutical raw material

Customs Tariff Classification

The international HS code for Terazosin hydrochloride dihydrate (CAS 70024-40-7) is 2934.99.

HS code (international, 6-digit)

2934.99

EU CN code (8-digit)

2934 99 90

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

[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(oxolan-2-yl)methanone;dihydrate;hydrochloride

InChIKey

NZMOFYDMGFQZLS-UHFFFAOYSA-N

SMILES

COC1=C(C=C2C(=C1)C(=NC(=N2)N3CCN(CC3)C(=O)C4CCCO4)N)OC.O.O.Cl

Synonyms (57)
  • TEZRULY
  • Terazosin for system suitability, European Pharmacopoeia (EP)
  • Terazosin hydrochloride (USP)
  • Terazosin hydrochloride dihydrate, European Pharmacopoeia (EP)
  • Terazosin hydrochloride, United States Pharmacopeia (USP)
  • 70024-40-7 (HCl)
  • Adecur
  • Benph
  • Deflox
  • Dysalfa
  • Flotrin
  • Heitrin
  • Hitrin
  • Hydracin
  • Hytracin
  • Hytrin
  • Hytrin (TN)
  • Hytrin BPH
  • Hytrine
  • Isontyn
  • Itrin
  • Magnurol
  • Sinalfa
  • Teralfa
  • Teraprost
  • Terazosin (as hydrochloride)
  • Terazosin Abbot
  • Terazosin HCl (Hytrin)
  • Terazosin HCl dihydrate
  • Terazosin HCl hydrate
  • Terazosin Hydrochloride
  • Terazosin hcl 2h20
  • Unoprost
  • Urodie
  • Uroflo
  • Vasocard
  • Vasomet
  • Zayasel

Sourcing Terazosin hydrochloride dihydrate?

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→