Molekula
Ivermectin - 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
Ivermectin USP CRS is a potent antiparasitic compound derived from *Streptomyces avermitilis*, widely used in veterinary medicine, human parasitic infections (e.g., river blindness, scabies), and agricultural pest control. It is also studied for antiviral properties. This reference standard meets USP specifications for analytical testing, ensuring purity and consistency in research and quality control. CAS 70288-86-7, molecular formula C48H74O14, molecular weight 875.11 g/mol. Store at 2–8°C in a dry, light-protected environment. Hazard classification: Danger (acute toxicity, environmental hazard). Molekula supplies Ivermectin USP CRS 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.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White to yellowish crystalline powder |
| Water | ≤1.0% |
| Specific rotation | -17° ~ -20° |
| Heavy metals | ≤20ppm |
| Assay | 95.0 - 102.0% |
| Sulphated Ash | ≤0.1% |
| Individual impurity | ≤1.0% |
| Residual Solvents | Ethanol: ≤5.0%. Formamide ≤3.0% |
| Total Impurities | ≤5.0% |
| Solution | Clear |
| Identification (IR) | Conforms to Reference |
| individual impurity(RRT 1.3-1.5) | ≤2.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 6.1 |
| Packing Group | II |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90033431 |
| CAS Number | 70288-86-7 |
| Molecular Formula | C48H74O14 |
| Molecular Weight | 875.11 |
| SMILES | CC[C@H](C)[C@@H]1[C@H](CC[C@@]2(O1)C[C@@H]3C[C@H](O2)C/C=C(/[C@H]([C@H](/C=C/C=C/4\CO[C@H]5[C@@]4([C@@H](C=C([C@H]5O)C)C(=O)O3)O)C)O[C@H]6C[C@@H]([C@H]([C@@H](O6)C)O[C@H]7C[C@@H]([C@H]([C@@H](O7)C)O)OC)OC)\C)C |
| UN Number | UN2811 |
| REACH Code | Y110 |
| HTS Code | 29322045 |
| Tariff Code | 2932209090 |
Safety & GHS
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H300 Fatal if swallowed
- H311 Toxic in contact with skin
- H319 Causes serious eye irritation
- H361d Suspected of damaging fertility. Suspected of damaging the unborn child.
- H373 May cause damage to organs through prolonged or repeated exposure
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P302+352 IF ON SKIN: Wash with soap and water
- P307+311 IF exposed: Call a POISON CENTER or doctor/physician
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, 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 Ivermectin USP CRS commonly used for?
Ivermectin USP CRS is primarily used as a reference standard for analytical testing, quality control, and research in pharmaceutical formulations, particularly for antiparasitic drugs.
What is the chemical formula and molecular weight of Ivermectin USP CRS?
The chemical formula is **C₄₈H₇₄O₁₄** with a molecular weight of **875.11 g/mol**.
How should Ivermectin USP CRS be stored?
Store Ivermectin USP CRS at **2 to 8°C** in a tightly sealed container, protected from light and moisture.
What grade of Ivermectin is available from Molekula?
Molekula supplies **USP Certified Reference Standard (CRS) grade** Ivermectin, suitable for analytical and research applications.
Can Molekula supply Ivermectin USP CRS in bulk quantities?
Bulk quantities are available upon request—please contact Molekula’s sales team for pricing and lead times.
What documentation comes with an order of Ivermectin USP CRS?
Each order includes a **Certificate of Analysis (CoA)**, **Safety Data Sheet (SDS)**, and **batch-specific 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.