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Respiratory & Antiallergic APIs

Loratadine

IP/BP/USPAvailable on request

Loratadine (CAS 79794-75-5) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 1 kg. Catalogue no. ZX-004176.

Pack sizes
Loratadine chemical structure
CAS number79794-75-5
FormulaC22H23ClN2O2
Molar mass382.9 g/mol
Physical formPowder
HS code2933
InChIKeyJCCNYMKQOSZNPW-UHFFFAOYSA-N
IUPAC nameethyl 4-(13-chloro-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-ylidene)piperidine-1-carboxylate

About Loratadine

Loratadine is part of the Zemixal respiratory & Antiallergic APIs range. For your records (IP/BP/USP), the material is defined by CAS 79794-75-5, formula C22H23ClN2O2 and molar mass 382.9 g/mol. It is handled as a powder.

Use cases we see most often

  • Pharmaceutical formulation
  • Generic drug development

Safe handling

It carries the GHS signal word Warning (H315, H317, H319 and H335), so wear gloves and eye protection and work with good ventilation.

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

Reference standards for Loratadine

See every impurity, metabolite and related compound we list for this API.

Loratadine standards

Typical uses

  • Pharmaceutical formulation
  • Generic drug development

Applications

Pharmaceutical Manufacturing and QC

Grade guides

IP Grade (Indian Pharmacopoeia)BP Grade (British Pharmacopoeia)USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Loratadine
Product nameLoratadine
Catalogue numberZX-004176
CAS number79794-75-5
IUPAC nameethyl 4-(13-chloro-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-ylidene)piperidine-1-carboxylate
Molecular formulaC22H23ClN2O2
Molar mass382.9 g/mol
Exact mass382.1448
GradeIP/BP/USP
Physical formPowder
XLogP35.2
H-bond donors / acceptors0 / 3
Topological polar surface area42.4 Ų
HS code2933
InChIKeyJCCNYMKQOSZNPW-UHFFFAOYSA-N
SMILESCCOC(=O)N1CCC(=C2C3=C(CCC4=C2N=CC=C4)C=C(C=C3)Cl)CC1
PubChem CID3957
SynonymsClaritin, Clarityne, Fristamin, Claritine, Lertamine, Lorastine, Loratyne, Claritin Reditabs, Claratyne, Loritine, Restamine, Loratadine Redidose

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
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H315Causes skin irritation
  • H317May cause an allergic skin reaction
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H341Suspected of causing genetic defects
  • H351Suspected of causing cancer
  • H361Suspected of damaging fertility or the unborn child
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P203, P261, P264, P264 + P265, P271, P272, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P391, P403 + P233, P405, 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 Loratadine
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 Loratadine

Which CAS number identifies Loratadine?
Loratadine is registered under CAS 79794-75-5. You may also see it listed as Claritin, Clarityne, Fristamin. Our catalogue number for this item is ZX-004176.
What are the formula and molar mass of Loratadine?
For Loratadine, its formula is C22H23ClN2O2 and its molar mass is 382.9 g/mol. The systematic (IUPAC) name is ethyl 4-(13-chloro-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-ylidene)piperidine-1-carboxylate. InChIKey JCCNYMKQOSZNPW-UHFFFAOYSA-N lets you match it in any structure database.
How is Loratadine used in pharmaceutical QC?
Loratadine is a characterised reference material linked to Loratadine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Loratadine?
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 Loratadine?
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 Loratadine to my country?
Yes. Because Loratadine 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.

Other grades with CAS 79794-75-5

More Loratadine standards

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