Calcium dobesilate
Calcium dobesilate Specification
- Shelf Life
- 5 years under recommended storage conditions
- Melting Point
- >300C (decomposes)
- Color
- White
- Smell
- Odorless
- Molecular Weight
- 572.62 g/mol
- Loss on Drying
- 0.5%
- Solubility
- Freely soluble in water, practically insoluble in acetone and in alcohol
- Taste
- Practically tasteless
- EINECS No
- 243-558-7
- Ph Level
- 4.5 - 7.0 (2% solution)
- Storage
- Store in tightly closed container, protected from light and moisture
- Particle Size
- Typically < 60 microns
- Heavy Metal (%)
- 0.001%
- Molecular Formula
- C24H20CaO10S2
- HS Code
- 29349900
- Poisonous
- Non-poisonous under recommended use
- Structural Formula
- [Structural formula as per image]
- Medicine Name
- Calcium Dobesilate
- Chemical Name
- Calcium 2,5-dihydroxybenzenesulfonate
- CAS No
- 20123-80-2
- Type
- Other
- Grade
- Other
- Usage
- Pharmaceutical intermediate; used for the treatment of chronic venous insufficiency and diabetic retinopathy
- Purity(%)
- >99%
- Appearance
- White to almost white, crystalline powder
- Physical Form
- Solid
- Identification
- Complies with standard pharmacopoeial tests (USP/BP/EP)
- pH of 5% Solution
- 5.5 - 7.5
- Packaging
- 25 kg fiber drums or as per client requirement
- Residual Solvents
- Complies with ICH guidelines
- End Use
- Active Pharmaceutical Ingredient (API) for various microvascular and vascular disorder treatments
- Assay (on dried basis)
- 99.0% - 101.0%
- Chloride Content
- 0.05%
- Sulfate Content
- 0.1%
- Related Substances
- Total impurities 1.0%
Calcium dobesilate Trade Information
- Minimum Order Quantity
- 1 Kilograms
- Supply Ability
- 2000 Kilograms Per Day
- Delivery Time
- 1 Days
About Calcium dobesilate
All over the world, we are known as the number one manufacturer of Calcium dobesilate which is used to decrease the leakage of vessels or walls. Customers choose our company owing to its quality standards which are matchless. In addition to this, they are highly pleased by our efforts to make available an exceptional brand at market leading prices. We get bulk orders of Calcium dobesilate each day and complete them within the promised time frame to win their trust.
Pharmaceutical-Grade Quality Assured
Our Calcium Dobesilate is manufactured following strict international standards, complying with USP, BP, and EP requirements. Each batch undergoes comprehensive testingensuring minimal chloride, sulfate, and heavy metal content, as well as low residual solvents. This API offers assured purity and safety for pharmaceutical formulators.
Applications in Vascular Disorder Management
Calcium Dobesilate is widely used in the pharmaceutical industry as an intermediate and main API for vascular and microvascular disorder treatments. Its applications include managing chronic venous insufficiency and aiding in diabetic retinopathy, offering both physicians and patients reliable therapeutic support.
Convenient Packaging and Storage
To maintain its stability, Calcium Dobesilate is supplied in fiber drums of 25 kg or custom quantities, with a five-year shelf life when stored in tightly closed containers, away from moisture and light. This ensures long-term usability and consistent quality for bulk buyers and manufacturers.
FAQs of Calcium dobesilate:
Q: How is Calcium Dobesilate typically used in pharmaceutical applications?
A: Calcium Dobesilate is mainly used as an active pharmaceutical ingredient in the treatment of chronic venous insufficiency, diabetic retinopathy, and related microvascular disorders, serving as the foundation for various medications.Q: What are the storage recommendations for Calcium Dobesilate to maintain its shelf life?
A: To ensure maximum shelf life, Calcium Dobesilate should be stored in tightly closed containers, protected from light and moisture. Under these conditions, it remains stable for up to five years.Q: When should Calcium Dobesilate be chosen as an API?
A: Calcium Dobesilate is selected for pharmaceutical formulations targeting vascular and microvascular conditions due to its high purity, compliance with pharmacopoeial standards, and proven clinical efficacy in such disorders.Q: Where can buyers source Calcium Dobesilate and what packaging options are available?
A: Calcium Dobesilate is available from reputable manufacturers, exporters, and suppliers in India. The standard packaging is a 25 kg fiber drum, though customized packaging options can be arranged based on client needs.Q: What process ensures the quality and compliance of Calcium Dobesilate?
A: Each batch is rigorously tested for compliance with USP/BP/EP standards, including assessment of impurities, heavy metals, chloride, sulfate content, and residual solvents, ensuring it meets all quality benchmarks for pharmaceutical use.Q: What are the key benefits of using Calcium Dobesilate as an API?
A: Calcium Dobesilate offers high purity, reliable pharmacological action, proven safety profile, and compatibility with various excipients, making it a trusted choice for manufacturers and patients alike.Q: How can Calcium Dobesilate be identified in accordance with pharmacopoeial standards?
A: The identification of Calcium Dobesilate adheres to standardized pharmacopoeial (USP/BP/EP) tests, which confirm its authenticity, purity, and compliance as a pharmaceutical ingredient.
Price 100 INR/ Kilograms
- Minimum Order Quantity
- 1 Kilograms
- Supply Ability
- 2000 Kilograms Per Day
- Delivery Time
- 1 Days
Price:
- 50
- 100
- 200
- 250
- 500
- 1000+
More Products in Pharmaceutical API Category
Isoniazid .
Price 100 INR / Kilograms
Minimum Order Quantity : 1 Kilograms
Molecular Weight : 137.14 g/mol
Medicine Name : Isoniazid
Usage : Used as a firstline medication in the prevention and treatment of tuberculosis
Color : White
Ceftazidime
Price 100 INR / Kilograms
Minimum Order Quantity : 1 Kilograms
Molecular Weight : 546.58 g/mol
Medicine Name : Ceftazidime
Usage : Used as an antibiotic for the treatment of bacterial infections
Color : Other, White to offwhite
Cefcapene pivoxil hydrochloride
Price 100 INR / Kilograms
Minimum Order Quantity : 1 Kilograms
Molecular Weight : 589.04 g/mol
Medicine Name : Cefcapene pivoxil hydrochloride
Usage : Pharmaceutical intermediate, used as an antibiotic (cephalosporin) in human medicine
Color : Other, White to pale yellow
Erythromycin Api
Price 100 INR / Kilograms
Minimum Order Quantity : 1 Kilograms
Molecular Weight : 733.93 g/mol
Medicine Name : Erythromycin API
Usage : Pharmaceuticals
Color : Other, White to offwhite
![]() |
ANGLE BIO PHARMA
All Rights Reserved.(Terms of Use) Developed and Managed by Infocom Network Private Limited. |












