KB-R7943
KB-R7943 (CAS 182004-64-4 (free base)), molecular formula C16H17N3O3S·CH3SO3H, is a high-purity chemical supplied by Tech Serve Solutions for cell biology applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- 2-[4-[(4-nitrophenyl)methoxy]phenyl]ethyl ester, methanesulfonate (1:1),Carbamimidothioic acid
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| Molecular weight | 427.50 |
|---|---|
| Empirical formula | C16H17N3O3S·CH3SO3H |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | off-white to tan |
| Solubility | DMSO: >10 mg/mL |
| Storage temperature | 2-8°C |
Hazard statements
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
| Transport (UN / ADR) | UN 3077 9 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | N |
| Risk statements (R) | 50 |
| Safety statements (S) | 61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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 KB-R7943?
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KB-R7943 (CAS 182004-64-4 (free base)), molecular formula C16H17N3O3S·CH3SO3H, is a high-purity chemical supplied by Tech Serve Solutions for cell biology applications, to USP, BP and EP standards.
What grades of KB-R7943 does Tech Serve Solutions supply?
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Tech Serve Solutions supplies KB-R7943 in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of KB-R7943?
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KB-R7943 has CAS number 182004-64-4 (free base) and molecular formula C16H17N3O3S·CH3SO3H. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for KB-R7943?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of KB-R7943 ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should KB-R7943 be stored?
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Store KB-R7943 in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is KB-R7943 used for?
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KB-R7943 is used in cell biology applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for KB-R7943?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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