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API Reference Standards

Larotrectinib Sulphate WS

Reference StandardIn stock

Larotrectinib Sulphate WS (CAS 1223405-08-0) supplier Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.

Pack sizes
Larotrectinib Sulphate WS chemical structure
CAS number1223405-08-0
FormulaC21H24F2N6O6S
Molar mass526.5 g/mol
Physical formSolid
HS code38229090
InChIKeyPXHANKVTFWSDSG-QLOBERJESA-N
IUPAC name(3S)-N-[5-[(2R)-2-(2,5-difluorophenyl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidin-3-yl]-3-hydroxypyrrolidine-1-carboxamide;sulfuric acid

About Larotrectinib Sulphate WS

Analytical teams working on Larotrectinib use Larotrectinib Sulphate WS as a qualified comparison standard. Key data (Reference Standard): CAS 1223405-08-0, formula C21H24F2N6O6S and molar mass 526.5 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Identification & assay
  • Method development & validation
  • QC reference material

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302 and H373. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Larotrectinib

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

Larotrectinib standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Larotrectinib Sulphate WS
Product nameLarotrectinib Sulphate WS
Catalogue numberZX-006598
CAS number1223405-08-0
Other CAS numbers1223403-58-4
IUPAC name(3S)-N-[5-[(2R)-2-(2,5-difluorophenyl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidin-3-yl]-3-hydroxypyrrolidine-1-carboxamide;sulfuric acid
Molecular formulaC21H24F2N6O6S
Molar mass526.5 g/mol
Exact mass526.1446
GradeReference Standard
Physical formSolid
H-bond donors / acceptors4 / 11
Topological polar surface area169 Ų
HS code38229090
InChIKeyPXHANKVTFWSDSG-QLOBERJESA-N
SMILESC1C[C@@H](N(C1)C2=NC3=C(C=NN3C=C2)NC(=O)N4CC[C@@H](C4)O)C5=C(C=CC(=C5)F)F.OS(=O)(=O)O
PubChem CID67330085
Synonymssulfuric acid, LOXO 101 sulfate, Vitrakvi, Larotrectinib Sulphate, Larotrectinib sulfate, LOXO-101 sulfate, ARRY-470 sulfate, ARRY 470 Sulfate, LOXO-101 (sulfate), EX-A1981A, Vitrakvi (TN)

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

Signal word Warning

  • H302Harmful if swallowed
  • H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements P260, P264, P270, P301 + P317, P319, 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 Larotrectinib Sulphate WS
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

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

Questions about Larotrectinib Sulphate WS

Which CAS number identifies Larotrectinib Sulphate WS?
Larotrectinib Sulphate WS is registered under CAS 1223405-08-0. You may also see it listed as sulfuric acid, LOXO 101 sulfate, Vitrakvi. Our catalogue number for this item is ZX-006598.
What are the formula and molar mass of Larotrectinib Sulphate WS?
For Larotrectinib Sulphate WS, its formula is C21H24F2N6O6S and its molar mass is 526.5 g/mol. InChIKey PXHANKVTFWSDSG-QLOBERJESA-N lets you match it in any structure database.
How is Larotrectinib Sulphate WS used in pharmaceutical QC?
Larotrectinib Sulphate WS is a characterised reference material linked to Larotrectinib. 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 Larotrectinib Sulphate WS?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Larotrectinib Sulphate WS?
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 Larotrectinib Sulphate WS to my country?
Yes. Because Larotrectinib Sulphate WS 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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