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Gastrointestinal APIs

Drotaverine HCl

IP/BP/USPAvailable on request

Drotaverine HCl (CAS 985-12-6) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our Gastrointestinal APIs range.

Pack sizes
Drotaverine HCl chemical structure
CAS number985-12-6
FormulaC24H32ClNO4
Molar mass434 g/mol
Physical formPowder
HS code2933
InChIKeyJBFLYOLJRKJYNV-MASIZSFYSA-N
IUPAC name(1Z)-1-[(3,4-diethoxyphenyl)methylidene]-6,7-diethoxy-3,4-dihydro-2H-isoquinoline;hydrochloride

About Drotaverine HCl

Drotaverine HCl is part of the Zemixal gastrointestinal APIs range. Identity at a glance (IP/BP/USP): CAS 985-12-6, formula C24H32ClNO4 and molar mass 434 g/mol. It is handled as a powder.

Where it is used

  • Pharmaceutical formulation
  • Generic drug development

Handling and storage

Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.

Available as 1 kg, 5 kg and 25 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Specifications and identifiers

Specifications of Drotaverine HCl
Product nameDrotaverine HCl
Catalogue numberZX-004188
CAS number985-12-6
IUPAC name(1Z)-1-[(3,4-diethoxyphenyl)methylidene]-6,7-diethoxy-3,4-dihydro-2H-isoquinoline;hydrochloride
Molecular formulaC24H32ClNO4
Molar mass434 g/mol
Exact mass433.202
GradeIP/BP/USP
Physical formPowder
H-bond donors / acceptors2 / 5
Topological polar surface area49 Ų
HS code2933
InChIKeyJBFLYOLJRKJYNV-MASIZSFYSA-N
SMILESCCOC1=C(C=C(C=C1)/C=C\2/C3=CC(=C(C=C3CCN2)OCC)OCC)OCC.Cl
PubChem CID6437861
SynonymsNo-Spa hydrochloride, Tetraspasmin-Lefa, Isodihydroperparine hydrochloride, 6,7,3',4'-Tetraethoxy-1-benzal-1,2,3,4-tetrahydroisoquinoline hydrochloride, Drotaverine (hydrochloride), Drotaverin hydrochloride, No-Spa, (Z)-1-(3,4-Diethoxybenzylidene)-6,7-diethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride, Drotaverinium chloride, Drotaverin HCl, 1-(3,4-Diethoxybenzylidene)-6,7-diethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride, C24H32ClNO4

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Drotaverine HCl
1 kgQuoted on request
5 kgQuoted on request
25 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Drotaverine HCl

Which CAS number identifies Drotaverine HCl?
Drotaverine HCl is registered under CAS 985-12-6. You may also see it listed as No-Spa hydrochloride, Tetraspasmin-Lefa, Isodihydroperparine hydrochloride. Our catalogue number for this item is ZX-004188.
What are the formula and molar mass of Drotaverine HCl?
For Drotaverine HCl, its formula is C24H32ClNO4 and its molar mass is 434 g/mol. InChIKey JBFLYOLJRKJYNV-MASIZSFYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Drotaverine HCl?
This listing is IP/BP/USP grade. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Drotaverine HCl?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Drotaverine HCl to my country?
Yes. Because Drotaverine HCl is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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