Molekula
Azelaic acid PHARMA
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
Azelaic acid PHARMA is a naturally occurring dicarboxylic acid with broad applications in dermatology, pharmaceuticals, and cosmetic formulations, prized for its anti-inflammatory, antibacterial, and keratolytic properties. It is used to treat acne, rosacea, and hyperpigmentation, as well as in topical treatments for skin disorders. This high-purity grade meets pharmaceutical standards for consistent efficacy. Azelaic acid PHARMA has a CAS number of 123-99-9, with the molecular formula HOOC(CH2)7COOH and a molecular weight of 188.22. It is stable under ambient storage conditions and carries a Signal Word of Warning for safe handling. Molekula supplies Azelaic acid PHARMA 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 Off-white powder |
| Melting Point | 109-111°C |
| Assay (HPLC) | ≥98.0% |
| Water (KF) | ≤0.5% |
| Metal Content | ≤20ppm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 210 °C |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90030582 |
| CAS Number | 123-99-9 |
| Molecular Formula | HOOC(CH2)7COOH |
| Molecular Weight | 188.22 |
| SMILES | O=C(O)CCCCCCCC(=O)O |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29171300 |
| Tariff Code | 2917139090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- 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
- P332+313 IF skin irritation occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
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 azelaic acid used for in pharmaceutical applications?
Azelaic acid is primarily used in dermatology for treating acne vulgaris, rosacea, and hyperpigmentation due to its anti-inflammatory, antibacterial, and keratolytic properties.
What is the chemical formula and molecular weight of azelaic acid?
The chemical formula is **HOOC(CH₂)₇COOH**, and the molecular weight is **188.22 g/mol**.
What is the storage recommendation for azelaic acid PHARMA grade?
Store azelaic acid at **ambient temperature** in a dry, well-ventilated area, away from direct sunlight and moisture.
What grade of azelaic acid does Molekula supply, and is it suitable for pharmaceutical use?
Molekula supplies **pharmaceutical-grade azelaic acid (PHARMA)**, meeting strict purity and regulatory requirements for use in drug formulations.
Can Molekula supply azelaic acid in bulk quantities for large-scale production?
Yes, Molekula can supply azelaic acid in **bulk quantities**, with flexible packaging options (e.g., drums, bags) to accommodate production needs.
What documentation is provided with an order of azelaic acid PHARMA?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** to ensure compliance with pharmaceutical standards.
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.