Supplies, 50 mg
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SIGMA Poly-L-proline mol wt 1,000-10,000
MilliporeSigmaEmpirical Formula: C5H9NO2 Linear Formula: C5H9NO2 Formula Weight: 115.13 MDL Number: MFCD00166364 Storage: −20°C
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Pomalidomide-PEG6-butyl azide >=95%
MilliporeSigmaSynonyms: Crosslinker-E3 Ligase ligand conjugate; Pomalidomide-2-2-2-2-2-2-6-N3, 24-azido-N-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)-3,6,9,12,15,18-hexaoxatetracosanamide; Protein degrader building block for PROTAC(R) research; Template for synthesis of targeted protein degrader …
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3,4-Dihydroxybenzoic acid, analytical standard
MilliporeSigmaCAS No.: 99-50-3 Synonyms: Protocatechuic acid Formula: C7H6O4 Formula Weight: 154.12 Linear Formula: (HO)2C6H3CO2H MDL No.: MFCD00002509 Purity: ≥97.0% (HPLC) Melting Point: …
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Streptozocin =75% a-anomer basis, =98% (HPLC), powder
MilliporeSigmaSynonym: N -(Methylnitrosocarbamoyl)-α-D-glucosamine, Streptozotocin CAS Number: 18883-66-4 Empirical Formula (Hill Notation): C8H15N3O7 Molecular Weight: 265.22 Beilstein Registry Number: 2060675 EC Number: …
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SIGMA 4-O-Caffeoylquinic acid >=98.0%
MilliporeSigmaSynonym(s): 4- O -(3,4-Dihydroxycinnamoyl)-D-quinic acid; Cryptochlorogenic acid Empirical Formula: C16H18O9 Linear Formula: C16H18O9 Formula Weight: 354.31 MDL Number: MFCD10566638 Purity: ≥98.0% Storage: 2-8°C
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Pyrantel Impurity B is an impurity of the broad-spectrum anthelminthic drug, pyrantel. Pyrantel is a medication, commonly indicated for the treatment of intestinal nematodes. Its mode of action involves the interference with ganglionic neurotransmission via blocking of the acetylcholine receptors…
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SIGMA Pioglitazone hydrochloride >=98% (HPLC)
MilliporeSigmaSynonym(s): 5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy]phenyl]methyl]-2,4-thiazolidinedione monohydrochloride Empirical Formula: C19H20N2O3S -+ HCl Linear Formula: C19H20N2O3S -+ HCl Formula Weight: 392.90 …
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Synonyms: PLGA near IR; PLGA-FPI749; near IR conjugated PLGA Linear Structural Formula: (C3H4O2)x(C2H2O2)y Storage: -20C Application: Poly(lactide-co-glycolide)-Flamma Fluor near-IR is labelled with Flamma Fluor FPI749 near-IR dye. It can be used in the formation of fluoresent…
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ANB-NOS and Sulfo-SANPAH are heterobifunctional crosslinkers that contain an amine-reactive N-hydroxysuccinimide (NHS) ester and a photoactivatable nitrophenyl azide. NHS esters react efficiently with primary amino groups (-NH2) in pH 7-9 buffers to form stable amide bonds. When exposed to UV light…
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Pomalidomide-dipiperazine-NH2 hydrochloride >=95%
MilliporeSigmaSynonyms: 4-(4-(4-(2-Aminoethyl)piperazine-1-carbonyl)piperazin-1-yl)-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione hydrochloride; Crosslinker-E3 ligase ligand conjugate; Pomalidomide conjugate; Protein degrader building block for PROTAC(R) research; Template for synthesis of targeted protein…
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Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Synonyms: Isopromethazine hydrochloride;…
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L-Sorbose-1-phosphate lithium salt, >=90% (TLC)
MilliporeSigmaFormula: C6H12O9P · xLi+ Formula Weight: 259.13 (free acid basis) Linear Formula: C6H12O9P · xLi+ Purity: >=90% (TLC) Storage: -20C UNSPSC Code: 12352201 Biochem/physiol Actions: Substrate of L-sorbose-1-phosphate reductase; strongly inhibits brain and tumor hexokinase.
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(+)-Pentazocine solid
MilliporeSigmaMolecular Formula: C19H27NO Molecular Weight: 285.42 Linear Structural Formula: C19H27NO Biochem Physiol Actions: sigma receptor agonist; active enantiomer of pentazocine.
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PTAD-Azide 95%
MilliporeSigmaPTAD-Azide (4-(4-(2-Azidoethoxy)phenyl)-1,2,4-triazolidine-3,5-dione) is a 1,2,4-triazolidine-3,5-dione derivative. It can be prepared from ethyl hydrazinecarboxylate. Synonyms: 4-(4-(2-Azidoethoxy)phenyl)-1,2,4-triazolidine-3,5-dione; N3-Ph-Ur for e-Y-CLICK Molecular Formula: C10H10N6O3 …
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This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Synonyms: 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-((4-sulfo-1-naphthalenyl)azo)…
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Trypsin (Recombinant in E.coli), >10000u U/mg
Bio Basic Inc.Trypsin (Recombinant in E.coli) >10000u U/mg: Trypsin is a member of the serine protease family. Trypsin cleaves peptides on the C-terminal end of lysine and arginine amino acid residues. The pH optimum of trypsin is pH 7 - 10. The enzyme is inhibited by serine protease inhibitors, e.g.…
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L-Citrulline ß-naphthylamide hydrobromide ; >/= 99% (TLC)
AFG BioscienceSynonyms: L-Cit-ßNA·HBr(S)-2-Amino-5-ureidopentanoic acid ß-naphthylamide hydrobromideL-Orn(carbamoyl)-ßNA·HBr Purity Limit: ≥ 99% (TLC) CAS No.: 201988-71-8 Molecular Formula: C16H20N4O2·HBr Molecular Weight: 381.43 MDL No.: MFCD00672746 Appearance: White product Melting…
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Synonym(s): Amphotericin B from Streptomyces sp.; Fungizone Formula: C47H73NO17 Formula Weight: 924.08 CAS No.: 1397-89-3 Application: Recommended for use in cell culture applications at 5.6 mg (solid)/L. It is used to study the formation of…
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SIGMA Shikonin >=98% (HPLC)
MilliporeSigmaSynonym(s): (±)-5,8-Dihydroxy-2-(1-hydroxy-4-methyl-3-pentenyl)-1,4-naphthoquinone; (±)-Alkannin; (±)-Shikalkin; (±)-Shikonin Empirical Formula: C16H16O5 Linear Formula: C16H16O5 Formula Weight: …
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3-Carboxy-PROXYL, free radical, 98%
Thermo Scientific ChemicalsSynonym(s): 3-Carboxy-2,2,5,5-tetramethyl-1-pyrrolidinyloxy, free radical Formula: C9H16NO3 Formula weight: 186.23 Purity: 98% CAS Number: 2154-68-9 Harmonized Tariff Code: 2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May…
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Autophagy Inhibitor, 3-MA
Thermo Scientific ChemicalsSynonym(s): 3-Methyladenine, 6-Amino-3-methylpurine Formula: C6H7N5 Formula weight: 149.15 CAS Number: 5142-23-4 Harmonized Tariff Code: 2933.99
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SIGMA SR-95531 >=98% (HPLC), powder
MilliporeSigmaSynonym(s): 2-(3-Carboxypropyl)-3-amino-6-(4 methoxyphenyl)pyridazinium bromide; Gabazine Empirical Formula: C15H18BrN3O3 Linear Formula: C15H18BrN3O3 Formula Weight: 368.23 MDL Number: MFCD00055135…
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Pomalidomide-C3-CO2H >=95%
MilliporeSigmaSynonyms: 4-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)amino)butanoic acid; Crosslinker-E3 Ligase ligand conjugate; Protein degrader building block for PROTAC(R) research; Template for synthesis of targeted protein degrader Molecular Formula: C17H17N3O6 Molecular Weight: 359.33…
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The SPDP reagents are a unique group of amine- and sulfhydryl-reactive heterobifunctional crosslinkers. Whether they are used to form amine-to-amine or amine-to-sulfhydryl crosslinks among molecules, the SPDP reagents produce disulfide-containing linkages that can be cleaved later with reducing…
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Synonym(s): CK-1752A; N-[2-(Diethylamino)ethyl]-4'-[(methylsulfonyl)amino]benzamide monohydrochloride monohydrate Empirical Formula: C14H23N3O3S-+ HCl -+ H2O Linear Formula: C14H23N3O3S-+ HCl…
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(S)-(+)-^a-Methoxy-^a-(trifluoromethyl)phenylacetyl chloride, 98+%
Thermo Scientific ChemicalsSynonym(s): (S)-(+)-Mosher's acid chloride, (S)-(+)-MTPA-Cl Formula: C10H8ClF3O2 Formula weight: 252.62 Purity: 98+% CAS Number: 20445-33-4 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2918.99 Hazard Statements: H314-H318-H227 Causes…
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SMPT is a heterobifunctional sulfhydryl- and amine-reactive cross-linker. SMPT is used often for conjugating a toxin molecule to a monoclonal antibody directed against a cell-surface antigen. These immunotoxins produced with SMPT are highly potent as the cleavable disulfide imparts increased…
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Sorafenib tosylate >=98% (HPLC)
MilliporeSigmaSynonyms: 4-[4-[[[[4-Chloro-3-(trifluoromethyl)phenyl]amino]carbonyl]amino]phenoxy]-N-methyl-2-pyridinecarboxamide, 4-methylbenzenesulfonate; BAY 43-9006 tosylate salt; BAY43-9006 tosylate salt; N-[4-Chloro-3-(trifluoromethyl)phenyl]-N'-[4-[2-(N-methylcarbamoyl)-4-pyridyloxy]phenyl]urea,…
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Felodipine
Thermo Scientific ChemicalsSynonym(s): Plendil, 3-Ethyl 5-methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate Formula: C18H19Cl2NO4 Formula weight: 384.25 CAS Number: 72509-76-3 Harmonized Tariff Code: 2933.39 Hazard Statements: H302 Harmful if swallowed. Precautionary…
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Synonym(s): A(5')p4(5')A; Diadenosine tetraphosphate ammonium salt Empirical Formula: C20H28N10O19P4 -+ xNH3 Linear Formula: C20H28N10O19P4 -+ xNH3 Formula…
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CAS No.: 9007-34-5 Application: Recommended for use as a cell culture substratum at 6-10 μg/cm. This product may not be suitable for 3-D gel formation. General description: Collagen is classified into a number of structurally and genetically distinct types. We use the nomenclature…