Molekula
Ondansetron Related Compound A - USP CRS
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Ondansetron Related Compound A (CAS 119812-29-2) is a reference standard and analytical tool used for validating pharmaceutical formulations, method development, and quality control in ondansetron hydrochloride production. It is a distinct ondansetron impurity, 3-[(dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one hydrochloride, whose structure differs from the active pharmaceutical ingredient (API), and it serves as an impurity reference standard for identifying and quantifying this related compound in ondansetron analyses. This compound has the molecular formula C16H20N2O · HCl and a molecular weight of 292.80 g/mol. Store it between 2–8°C for stability. The material carries a Danger signal word due to hazardous properties. Molekula supplies Ondansetron Related Compound A from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | White solid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 8 (6.1) |
| Packing Group | III |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90037471 |
| CAS Number | 119812-29-2 |
| IUPAC Name | 3-[(dimethylamino)methyl]-9-methyl-2,3-dihydro-1H-carbazol-4-one;hydrochloride |
| EC Number | 601-635-1 |
| Molecular Formula | C16H20N2O · HCl |
| Molecular Weight | 292.80 |
| Exact Mass | 292.1342 |
| SMILES | CN1C2=C(C3=CC=CC=C31)C(=O)C(CC2)CN(C)C.Cl |
| InChIKey | GFQLILQFQHMEPF-UHFFFAOYSA-N |
| InChI | InChI=1S/C16H20N2O.ClH/c1-17(2)10-11-8-9-14-15(16(11)19)12-6-4-5-7-13(12)18(14)3;/h4-7,11H,8-10H2,1-3H3;1H |
| PubChem CID | 21976925 |
| UN Number | UN2923 |
| REACH Code | Y110 |
| HTS Code | 29339979 |
| Tariff Code | 2933998090 |
Safety & GHS
-
Corrosive
GHS05
-
Toxic
GHS06
Hazard statements
- H290 May be corrosive to metals
- H301 Toxic if swallowed
Precautionary statements
- P234 Keep only in original container
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P390 Absorb spillage to prevent material damage
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Ondansetron Related Compound A (CAS 119812-29-2) used for?
This compound is primarily used as a USP Certified Reference Standard (CRS) for analytical validation in pharmaceutical testing, ensuring the accuracy of ondansetron-related assays.
What is the chemical formula and molecular weight?
The formula is C₁₆H₂₀N₂O · HCl, with a molecular weight of 292.80 g/mol.
How should this compound be stored?
Store at 2–8°C in a dry, well-ventilated area, away from incompatible substances. Follow standard hazardous chemical handling protocols.
What grade is available for Ondansetron Related Compound A?
Molekula supplies this compound exclusively as a USP Certified Reference Standard (CRS) for high-purity analytical applications.
Can Molekula supply this compound in bulk?
Bulk quantities may be available upon request—contact our sales team for pricing and lead times tailored to your needs.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and USP CRS compliance documentation for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.