D-(-)-Penicillamine
Price 100 INR/ Kilograms
D-(-)-Penicillamine Specification
- Melting Point
- 212-216C (decomposes)
- Boiling point
- Not available (decomposes before boiling)
- HS Code
- 29309099
- Molecular Formula
- C5H11NO2S
- Solubility
- Freely soluble in water, slightly soluble in ethanol and insoluble in ether
- Poisonous
- Yes (pharmaceutical use only under medical supervision)
- Taste
- Bitter
- Shelf Life
- 2-3 years
- Structural Formula
- (see image or C5H11NO2S structure)
- Loss on Drying
- 0.5%
- Storage
- Store in tightly closed container, in a cool, dry place, protected from light
- Molecular Weight
- 149.21 g/mol
- Ph Level
- 4.0-6.0 (1% solution)
- Particle Size
- Typically passes 80 mesh
- Heavy Metal (%)
- 0.001%
- Color
- White or almost white
- EINECS No
- 200-144-3
- Smell
- Slight mercaptan-like odor
- Medicine Name
- D-(-)-Penicillamine
- Chemical Name
- D-(-)-Penicillamine
- CAS No
- 52-67-5
- Type
- Other
- Grade
- Other
- Usage
- Pharmaceutical intermediate, Chelating agent, Treatment of Wilsons disease and rheumatoid arthritis
- Purity(%)
- >99%
- Appearance
- White to off-white crystalline powder
- Physical Form
- Solid
- Impurity Content
- Total impurities < 1.0%
- EC Number
- 200-144-3
- Packaging
- Sealed HDPE bottles or fiber drums lined with polyethylene bags
- Refractive Index
- Not applicable (solid powder)
- Microbial Limit
- Meets pharmaceutical grade standards
- Specific Rotation
- []D20 = -57.0 to -62.0 (c=1, H2O)
- Optical Activity
- Levorotatory (D-configuration)
- pKa
- 1.8 (carboxyl), 7.9 (amino)
D-(-)-Penicillamine Trade Information
- Minimum Order Quantity
- 1 Kilograms
- Supply Ability
- 2000 Kilograms Per Day
- Delivery Time
- 1 Days
About D-(-)-Penicillamine
Targeted Applications & Material Specifications
D-(-)-Penicillamine excels across pharmaceutical surfaces, especially as a chelating agent for treating heavy metal toxicity and as a crucial intermediate in medication for Wilsons disease and rheumatoid arthritis. Its material features include exceptional purity (>99%), pharmaceutical-grade microbial limits, and compliance with relevant EC, CAS, and EINECS standards. This compound demonstrates impressive solubility in water, a trusted safety profile under medical supervision, and stability when stored as recommended, serving both manufacturers and compounding pharmacies.
Sample, Export, and Market Accessibility
Samples of D-(-)-Penicillamine are available upon proposal amount approval or exchange submission. Major export markets include North America, Europe, and Asia, with robust reach in the domestic pharmaceutical sector. Purchase orders can be processed directly with our sales team, ensuring efficient delivery for both distributors and end-users. We actively support sample requests and seamless transactions for new and established clients, expanding accessibility for global partners and fostering trust throughout international and domestic markets.
FAQs of D-(-)-Penicillamine:
Q: How should D-(-)-Penicillamine be stored to maintain its quality?
A: It should be stored in a tightly sealed container at a cool, dry place away from light, which preserves both potency and stability throughout its 23 year shelf life.Q: What makes D-(-)-Penicillamine suitable for pharmaceutical applications?
A: Its exceptional purity (>99%), strict impurity control (<1.0%), pharmaceutical-grade microbial standards, and levorotatory optical activity all contribute to its reliability for medications treating Wilsons disease and rheumatoid arthritis.Q: Where can I obtain samples or place a purchase order for D-(-)-Penicillamine?
A: Samples are available upon proposal approval or exchange request; purchase orders can be processed directly with our sales team, facilitating smooth acquisition for both domestic and international clients.Q: What is the benefit of using D-(-)-Penicillamine as a chelating agent?
A: As a chelating agent, it efficiently binds with heavy metals, making it ideal for removing excess copper in Wilsons disease and aiding in the treatment of certain cases of heavy metal poisoning.Q: How is D-(-)-Penicillamine typically supplied?
A: It is packed in sealed HDPE bottles or fiber drums lined with polyethylene bags, ensuring both protection during transport and compliance with international pharmaceutical packaging standards.
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