Molekula
Alendronate sodium salt trihydrate 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
Alendronate sodium salt trihydrate USP CRS is a high-purity bisphosphonate used primarily in pharmaceutical research and development, particularly for studying bone metabolism and osteoporosis treatments. It is a chemically defined reference standard for analytical validation and method development. This chemical has the CAS number 121268-17-5, with the molecular formula C4H12NaNO7P2 · 3 H2O and a molecular weight of 325.12. It must be stored at -15 to -20°C and carries a signal word of Danger due to its hazardous properties. Molekula supplies Alendronate sodium salt trihydrate 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 pale cream powder |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90037620 |
| CAS Number | 121268-17-5 |
| Molecular Formula | C4H12NaNO7P2 · 3 H2O |
| Molecular Weight | 325.12 |
| SMILES | [Na].O=P(O)(O)C(O)(CCCN)P(=O)(O)O.O |
| REACH Code | Y110 |
| HTS Code | 29314900 |
| Tariff Code | 2931498090 |
Safety & GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H335 May cause respiratory irritation
- H361 Suspected of damaging fertility or the unborn child
- H373 May cause damage to organs through prolonged or repeated exposure
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P263 Avoid contact during pregnancy/while nursing
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, 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 Alendronate sodium salt trihydrate USP CRS used for?
It is primarily used as a pharmaceutical reference standard for quality control in the manufacture of alendronate sodium, a bisphosphonate medication used to treat osteoporosis and Paget’s disease.
What is the chemical formula and molecular weight?
The formula is **C₄H₁₂NaNO₇P₂ · 3 H₂O**, and the molecular weight is **325.12 g/mol**.
What is the storage condition for this product?
Store at **-15 to -20°C** to maintain stability and potency.
What grade is available for Alendronate sodium salt trihydrate?
This product is available in **USP (United States Pharmacopeia) CRS (Certified Reference Standard) grade** for analytical and regulatory purposes.
Can Molekula supply this product in bulk?
Bulk supply availability depends on demand and inventory; please contact Molekula for specific bulk pricing and lead times.
What documentation comes with the order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability and compliance.
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.