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Filtered Search Results
Medchemexpress LLC Dicloxacillin-13C4 sodium hydrate | 3116-76-5 | 514.29 | C1513C4H18Cl2N3NaO6S | 1 MG
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Dicloxacillin-13C4 sodium hydrate is an isotopically labeled dicloxacillin supplied as the sodium hydrate salt for use as a tracer or internal standard in analytical and metabolic studies. It is designed for quantitative applications in NMR, GC-MS, and LC-MS and is supplied in small research quantities for method development and validation.
- Stable 13C4 isotopic labeling for tracer and internal standard applications.
- Suitable for quantitative analysis by NMR, GC-MS, and LC-MS.
- Provided as the sodium hydrate salt for compatibility with aqueous preparations.
- Supplied in small research amounts appropriate for method development and validation.
- Documentation available via data sheet and SDS; QC/H-NMR reports available on request.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Sigma Aldrich Fine Chemicals Biosciences Doxycycline hyclate European Pharmacopoeia (EP) Reference Standard | 24390-14-5 | MFCD07357237 |
Doxycycline hyclate European Pharmacopoeia (EP) Reference Standard | Mol Wt: 512.94 | 24390-14-5 | MFCD07357237 |
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Sigma Aldrich Fine Chemicals Biosciences Gabapentin solid | 60142-96-3 | MFCD00865286 | 10MG
Gabapentin solid | Mol Wt: 171.24 | 60142-96-3 | MFCD00865286 | 10MG
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Sigma Aldrich Fine Chemicals Biosciences Latanoprost Related Compound D United States Pharmacopeia (USP) Reference Standard | 477884-78-9 | 25MG
Latanoprost Related Compound D United States Pharmacopeia (USP) Reference Standard | Mol Wt: 775.38 | 477884-78-9 | 25MG
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Sigma Aldrich Fine Chemicals Biosciences R-Omeprazole United States Pharmacopeia (USP) Reference Standard | 161796-77-6 | 15MG
R-Omeprazole United States Pharmacopeia (USP) Reference Standard | Mol Wt: 367.4 | 161796-77-6 | 15MG
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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![Sigma Aldrich Fine Chemicals Biosciences 2-[N-(2,2,2-Trifluoroethyl)amino]-5-chlorobenzophenone United States Pharmacopeia (USP) Reference Standard | 22753-80-6 | 25MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/501865359.PNG-250.jpg)
Sigma Aldrich Fine Chemicals Biosciences 2-[N-(2,2,2-Trifluoroethyl)amino]-5-chlorobenzophenone United States Pharmacopeia (USP) Reference Standard | 22753-80-6 | 25MG
2-[N-(2,2,2-Trifluoroethyl)amino]-5-chlorobenzophenone United States Pharmacopeia (USP) Reference Standard | Mol Wt: 313.7 | 22753-80-6 | 25MG
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Sigma Aldrich Fine Chemicals Biosciences Losartan Related Compound E United States Pharmacopeia (USP) Reference Standard | 212316-88-6 | 20MG
Losartan Related Compound E United States Pharmacopeia (USP) Reference Standard | Mol Wt: 865.9 | 212316-88-6 | 20MG
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Medchemexpress LLC Oxfendazole | 53716-50-0 | 98.8% | 10 G
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Oxfendazole is a sulfoxide form of fenbendazole that is effective when taken orally, fighting parasites and exhibiting tumor-promoting activity. It is for research use only and not sold to patients.
- Effective against gastrointestinal nematodes
- Potential to promote liver tumors in rats
- Available in various solid and solution forms
- Research use only
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Medchemexpress LLC N-methyl-2-(pyridin-2-yl)-N-(2-(pyridin-2-yl)ethyl)ethanamine | 5452-87-9 | MFCD28157290 | 98.4% | 241.33 g/mol | C15H19N3 | 50 MG
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Betahistine EP Impurity C is an analytical reference standard used for identification and quantification of a betahistine-related impurity in pharmaceutical analysis. It is supplied as a characterized chemical with defined purity and supporting documentation for laboratory research and analytical method development.
- Available in 5 mg, 10 mg, 25 mg, 50 mg, and 100 mg packages.
- Purity 98.4% as reported.
- Molecular formula C15H19N3 and molecular weight 241.33 g/mol.
- Provided with data sheet, certificate of analysis, and safety data sheet.
- Intended for analytical and research use only.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Sigma Aldrich Fine Chemicals Biosciences Valnemulin impurity E European Pharmacopoeia (EP) Reference Standard | 125-65-5 |
Valnemulin impurity E European Pharmacopoeia (EP) Reference Standard | Mol Wt: 378.5 | 125-65-5 |
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Sigma Aldrich Fine Chemicals Biosciences Ecamsule solution United States Pharmacopeia (USP) Reference Standard | 92761-26-7 | 0.5ML
Ecamsule solution United States Pharmacopeia (USP) Reference Standard | Mol Wt: 562.69 | 92761-26-7 | 0.5ML
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Sigma Aldrich Fine Chemicals Biosciences Acebutolol impurity B European Pharmacopoeia (EP) Reference Standard | 22568-64-5 |
Acebutolol impurity B European Pharmacopoeia (EP) Reference Standard | Mol Wt: 308.37 | 22568-64-5 |
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Sigma Aldrich Fine Chemicals Biosciences Homatropine methylbromide United States Pharmacopeia (USP) Reference Standard | 80-49-9 | 250MG
Homatropine methylbromide United States Pharmacopeia (USP) Reference Standard | Mol Wt: 370.28 | 80-49-9 | 250MG
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Sigma Aldrich Fine Chemicals Biosciences beta-Acetyldigoxin for peak identification European Pharmacopoeia (EP) Reference Standard | 5355-48-6 |
beta-Acetyldigoxin for peak identification European Pharmacopoeia (EP) Reference Standard | Mol Wt: 822.98 | 5355-48-6 |
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Sigma Aldrich Fine Chemicals Biosciences Cefaclor British Pharmacopoeia (BP) Reference Standard | 53994-73-3 | MFCD00151471 |
Cefaclor British Pharmacopoeia (BP) Reference Standard | Mol Wt: 367.81 | 53994-73-3 | MFCD00151471 |
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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