• Trichosiderin B  CAS 35394-49-1

Trichosiderin B CAS 35394-49-1

Trichosiderin B is a defined chemical compound recognized in scientific literature as a pheomelanin marker, used for analytical identification and characterization purposes within professional research contexts. As a discrete reference substance, Trichosiderin B (CAS 35394-49-1) is supplied exclusively for regulated laboratory and research environments, where precise material identification and documentation are required.
This compound is provided as a defined chemical entity with standardized specifications and complete technical documentation including MSDS, TDS, and COA, supporting compliance, traceability, and controlled handling.

  • CAS: 35394-49-1
  • Synonyms: Trichosiderin B, Pheomelanin marker compound, Trichosiderin-B
  • Molecular Formula: C₂₃H₂₀N₄O₉S₂
  • Grade: Industrial grade 99%
  • Package: 200kg iron drum or 50kg plastic drum packaging
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Product Description

Physicochemical properties

PropertyDescription
CAS Number35394-49-1
Molecular FormulaC₂₃H₂₀N₄O₉S₂
Molecular Weight560.5563 g/mol
Chemical Nametrichosiderin B; α-Amino-2-[8-(2-amino-2-carboxyethyl)-3-carboxy-5-hydroxy-2H-1,4-benzothiazin-2-ylidene]-3,4-dihydro-5-hydroxy-3-oxo-2H-1,4-benzothiazine-7-propanoic acid
Structural FeaturesContains benzothiazine and propanoic acid moieties, with multiple hydroxyl and amino groups
SolubilityNot explicitly stated in available data; typically, such compounds may have limited solubility in water but better solubility in polar organic solvents like DMSO or methanol (subject to experimental verification)
StabilityNo specific data available; stability may depend on storage conditions (e.g., temperature, light exposure)
AppearanceNot explicitly stated in available data; may be a solid or powder based on similar compounds

Application Areas

Biomedical research: used for melanin metabolism, hair pigment formation, and skin pathology research.
Research and development of cosmetics/skincare products: As a reference material for melanin related research, it may be used for the development of whitening or pigment regulating products.
Analytical Chemistry: Used as a standard for chromatographic analysis or mass spectrometry detection

Storage conditions

Storage conditions: It is recommended to store at room temperature in an inert gas (such as nitrogen) environment.
Caution: Avoid contact with air to prevent oxidation or degradation

Safety precautions

Operation protection: When using, wear laboratory clothes and disposable gloves to avoid inhalation, ingestion, or skin contact.
Toxicity warning: Some similar compounds (such as Tris base) may have biological toxicity and should be handled with caution.
Usage restrictions: limited to scientific research purposes only, not applicable to fields such as medicine, food, or cosmetics

FAQ - Technical & Supply Chain

  • Q:

    Does CAS 35394-49-1 specifically correspond to Trichosiderin B?

    A: Yes. CAS 35394-49-1 is assigned specifically to the compound identified as Trichosiderin B in scientific and analytical literature.
  • Q:

    Is Trichosiderin B supplied as a formulated product?

    A: No. It is supplied as a defined reference compound for professional handling within regulated research environments.
Documents

Documents and Product Support

For product review and sourcing evaluation, supporting documents can be coordinated according to the product type, inquiry stage, and order requirements.

  • COA for batch-based quality reference
  • TDS for key physical and chemical information
  • SDS / MSDS for handling, storage, and safety reference
  • Packing information for sample, trial, and bulk orders
  • Technical communication based on application and specification requirements
Quotation

Information to Confirm Before Quotation

Clear sourcing information helps reduce specification mismatch and allows a more accurate quotation before sample or bulk order discussion.

  • Product name and CAS number
  • Application or intended end use
  • Required purity, grade, or specification
  • Sample quantity, trial order, or bulk demand
  • Preferred packing form or net weight
  • Destination country or port
  • Required documents or compliance expectations
Storage & Handling

Packaging, Storage, and Handling Notes

Packaging form, storage conditions, shelf life, and shipment arrangements should be confirmed according to the product characteristics, package size, and destination requirements.

Before order confirmation, buyers are advised to review the corresponding product documents and confirm whether any special storage, labeling, or handling requirements apply.

Supply Support

Sample, Bulk Order and Repeat Supply Support

Support can be arranged for sample discussion, bulk supply planning, packaging confirmation, and routine sourcing communication based on the actual product and order requirements.

For repeat-use formulations or long-term procurement plans, buyers may discuss specification consistency, packaging preferences, delivery expectations, and document coordination in advance.

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