Molekula
Diluted Isosorbide dinitrate (500 mg of 25% mixture with lactose) - USP CRS
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Diluted Isosorbide Dinitrate (500 mg of a 25% mixture with lactose) is a pharmaceutical-grade reference standard used primarily in cardiovascular research and drug development, particularly for studying its vasodilatory effects in angina treatment. This USP Certified Reference Standard (CRS) is supplied as a precise 25% w/w blend with lactose, ensuring accurate dosing and stability for analytical applications. Store at ambient conditions. Hazard classification: Danger (signal word). Molekula supplies Diluted Isosorbide Dinitrate 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
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 4.1 |
| Packing Group | II |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90036381 |
| CAS Number | N/A |
| Molecular Formula | C6H8N2O8 . 3[C12H22O11] |
| Molecular Weight | N/A |
| UN Number | UN2907 |
| REACH Code | Y110 |
| HTS Code | 29329990 |
| Tariff Code | 2932990090 |
Safety & GHS
-
Flammable
GHS02
-
Serious Health Hazard
GHS08
Hazard statements
- H228 Flammable solid
- H303 May be harmful if swallowed
- H370 Causes damage to organs
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- 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
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
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 diluted isosorbide dinitrate (500 mg of 25% mixture with lactose) USP CRS used for?
This product is primarily used as a reference standard or pharmaceutical intermediate in the formulation of cardiovascular medications, particularly for angina treatment, due to its vasodilatory properties.
What is the chemical formula and molecular weight of this diluted isosorbide dinitrate mixture?
The active component, isosorbide dinitrate, has the formula **C₆H₈N₂O₈**, while the full mixture with lactose is represented as **C₆H₈N₂O₈ · 3[C₁₂H₂₂O₁₁]**. Molecular weight data for the mixture is not provided.
How should this product be stored?
Store at ambient temperature in a well-closed, light-resistant container. Avoid exposure to moisture and extreme temperatures.
What grade is available for this diluted isosorbide dinitrate mixture?
This product is supplied as **USP Certified Reference Standard (CRS) grade**, meeting strict pharmaceutical quality standards for analytical and regulatory purposes.
Can Molekula supply this product in bulk quantities?
While this specific diluted mixture is offered as a pre-mixed CRS, Molekula can provide **bulk isosorbide dinitrate (pure or custom formulations)** upon request—contact our sales team for bulk inquiries.
What documentation comes with the order?
Each order includes a **Certificate of Analysis (CoA)**, **Safety Data Sheet (SDS)**, and a **USP CRS compliance certificate**. Additional documentation, such as batch-specific records, is available upon request.
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.