D-Penicillamine disulfide
D-Penicillamine disulfide (CAS: 20902-45-8), a disulfide dimer of D-penicillamine with the formula [-SC(CH3)2CH(NH2)CO2H]2 and a molecular weight of 296.41 g/mol, is a critical compound in chemical biology and synthesis. Its applications span pharmacological investigations, including studies on dermatomyositis activity and the antimelanoma effects of certain scavengers. This chemical is supplied by Tech Serve Solutions for research purposes.
- IUPAC
- 3,3′-Dithiobis(2-amino-3-methylbutanoic acid),3,3′-Dithiobis(2-amino-3-methylbutyric acid),3,3′-Dithiobis-D-valine,S,S′-Bi(D-penicillamine),NSC 87505
- Synonyms
- 3,3′-Dithiobis(2-amino-3-methylbutanoic acid)3,3′-Dithiobis(2-amino-3-methylbutyric acid)3,3′-Dithiobis-D-valineS,S′-Bi(D-penicillamine)NSC 87505
![D-Penicillamine disulfide ([-SC(CH3)2CH(NH2)CO2H]2) — chemical structure, CAS 20902-45-8; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F20902-45-8.png&w=3840&q=75)
Pharmacological Studies
Investigated for its role in understanding dermatomyositis activity. It serves as a tool in research exploring potential therapeutic agents and mechanisms of action in dermatological conditions.
Antimelanoma Research
Utilised in studies concerning the antimelanoma activity of apoptogenic carbonyl scavengers. This research contributes to the development of novel strategies for melanoma treatment.
Chemical Biology Reagent
Employed as a reagent in chemical biology for its unique structural properties and reactivity. It aids in probing biological pathways and molecular interactions.
Synthetic Chemistry Intermediate
Serves as a building block or intermediate in complex organic synthesis pathways. Its structure is valuable for creating more elaborate molecules with specific functionalities.
| Molecular weight | 296.41 |
|---|---|
| Linear formula | [-SC(CH3)2CH(NH2)CO2H]2 |
| Assay | 97% |
| Optical activity | [α]25/D −75°, c = 1 in 1 M NaOH |
| Application | Used in pharmacological studies of: • Molecules dermatomyositis activity1• Antimelanoma activity of apoptogenic carbonyl scavengers2 |
| Melting point | 204 °C (dec.)(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is D-Penicillamine disulfide used for?
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D-Penicillamine disulfide is used in pharmacological studies, including investigations into dermatomyositis activity and the antimelanoma activity of apoptogenic carbonyl scavengers. It is also used in chemical biology and synthesis.
What is the CAS number and formula for D-Penicillamine disulfide?
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The CAS number for D-Penicillamine disulfide is 20902-45-8, and its linear formula is [-SC(CH3)2CH(NH2)CO2H]2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies D-Penicillamine disulfide with an assay of 97%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade unless explicitly stated.
What are the safety and handling considerations for D-Penicillamine disulfide?
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D-Penicillamine disulfide is classified as a Warning. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Use appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, and ensure adequate ventilation.
Is D-Penicillamine disulfide a controlled substance?
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The provided data does not indicate that D-Penicillamine disulfide is a controlled substance.
How is D-Penicillamine disulfide packed, shipped, and exported?
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Tech Serve Solutions reliably packs, ships, and exports chemicals globally. Specific packaging and shipping details are available upon request.
How can I request a sample or quote for D-Penicillamine disulfide?
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To request a sample or a quote for D-Penicillamine disulfide, please contact our sales team through the website or by phone.
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