Reagents, S, 1 g, Chemicals
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Stevioside
MilliporeSigmaMolecular Formula: C38H60O18 Molecular Weight: 804.87 Linear Structural Formula: C38H60O18 MDL Number: MFCD00079561 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not…
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Scopolamine hydrobromide, meets USP testing specifications
MilliporeSigmaSynonyms: (−)-Scopolamine hydrobromide trihydrate; Hyoscine hydrobromide; Scopine tropate Formula: C17H21NO4 · HBr · 3H2O Formula Weight: 438.31 CAS No.: 6533-68-2 Biochem/physiol Actions: Competitive nonselective muscarinic…
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ß-Sitosterol ; >/=95%
AFG BioscienceSynonyms: a-Dihydrofucosterol 22,23-dihydrostigmasterol 24ß-ethylcholesterol 5-stigmasten-3ß-ol Purity Limit: ≥95% CAS No.: 83-46-5 Molecular Formula: C29H50O Molecular Weight: 414.71 MDL No.: MFCD00003631 Storage Temperature: Store at 0-8°C
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Synonym(s): (2 S )-1-[(1 S )-1-[Bis(1,1-dimethylethyl)phosphino]ethyl]-2-(dicyclohexylphosphino)ferrocene (acc to CAS); Josiphos SL-J009-2 Empirical Formula: C32H52FeP2 Linear Formula: C32H52FeP2 Formula Weight: 554.55 …
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Serotonin hydrochloride, 99%
Thermo Scientific ChemicalsSynonym(s): 3-(2-Aminoethyl)-5-hydroxyindole hydrochloride, 5-HT Formula: C10H12N2O HCl Formula weight: 212.68 Purity: 99% CAS Number: 153-98-0 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2933.99 Hazard Statements: H301 Toxic if…
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Sodium perrhenate, 99.95% (metals basis)
Thermo Scientific ChemicalsFormula: NaO4Re Formula weight: 273.19 Purity: 99.95% (metals basis) CAS Number: 13472-33-8 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2841.90 Hazard Statements: H272-H315-H319 May intensify fire; oxidizer. Causes skin irritation. Causes…
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Synonym(s): NeuAc alpha,6Gal beta1,4GIcNAc Empirical Formula: C25H42N2O19 -+ xNa + Linear Formula: C25H42N2O19 -+ xNa + Formula Weight: 674.60 (free acid basis) MDL Number: MFCD03095513 Purity: …
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Synonyms: D-Glucitol Formula: C6H14O6 Formula Weight: 182.17 CAS No.: 50-70-4
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Sodium Fluoride certified reference material
MilliporeSigmaSynonym: Sodium fluoride CAS Number: 115-40-2 Linear Formula: NaF Molecular Weight: 41.99 EC Number: 231-667-8 MDL Number: MFCD00003524 Analysis Note These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they…
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Simvastatin
MilliporeSigmapharmaceutical secondary standard; traceable to USP, PhEur, BP Synonym(s): Simvastatin Empirical Formula: C25H38O5 Formula Weight: 418.57 Linear Formula: C25H38O5 MDL Number: MFCD00072007 Melting Point: …
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Sisomicin Sulfate is the sulfate salt of sisomicin, an aminoglycoside antibiotic isolated from Micromonopora inyoensis. It is highly effective against most strains of Klebsiella spp., Escherichia coli, P. aeruginosa, Enterobacter and Proteus spp. It is a potential treatment for conjunctiva. …
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Selenourea, 99%
Thermo Scientific ChemicalsFormula: (H2N)2C=Se Formula weight: 123.02 Purity: 99% CAS Number: 630-10-4 UN Number: UN3283 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H301-H331-H373 Toxic if swallowed. Toxic if inhaled. May cause damage to organs through…
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ALDRICH (S)-(+)-1-Bromo-2-methylbutane, 99%
MilliporeSigmaSynonym(s): ( S )-(+)-2-Methylbutyl bromide Empirical Formula: C5H11Br Linear Formula: C2H5CH(CH3)CH2Br Formula Weight: 151.04 MDL Number: MFCD00078662 Purity: 99% Boiling Point: 121-122 °C(lit.) …
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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: Sodium Sulfate Anhydrous Molecular Formula: Na2SO4 Molecular…
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(S)-Fmoc-N-(1-phenylethyl)-glycine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Fmoc-Nspe-OH Purity Limit: ≥ 99% (HPLC) Molecular Formula: C25H23NO4 Molecular Weight: 401.46 MDL No.: MFCD18782835 Appearance: White powder Optical Rotation: [a]D20 = -38 ± 2º (C=1 in DMF) Storage Temperature: Store at 0-8 °C
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Spermine dihydrate
AFG BioscienceCAS # 403982-64-9 Synonyms: Gerontine N,N)-1,4-butanediamine dihydrate MDL No.: MFCD01459904 Molecular Formula: C10H26N4·2H2O Molecular Weight: 238.37 Storage Temp: Store at 0-8°C
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Synonym(s): 1,8-Diamino-4-azaoctane; N -(3-Aminopropyl)-1,4-diaminobutane Empirical Formula: C7H19N3 Linear Formula: NH2(CH2)3NH(CH2)4NH2 Formula Weight: 145.25 MDL Number: MFCD00008229 …
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Empirical Formula: N3O9Sc -+ xH2O Linear Formula: Sc(NO3)3-+xH2O Formula Weight: 230.97 (anhydrous basis) MDL Number: MFCD00149848 Purity: 99.9% trace metals basis
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Silver perrhenate, 99.99% (metals basis)
Thermo Scientific ChemicalsFormula: AgO4Re Formula weight: 358.10 Purity: 99.99% (metals basis) CAS Number: 20654-56-2 UN Number: UN1479 Hazard Class:
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Scandium(III) nitrate hydrate, REacton r, 99.9% (REO)
Thermo Scientific ChemicalsFormula: Sc(NO3)3 xH2O Formula weight: 230.97(anhy) Purity: 99.9% (REO) CAS Number: 13465-60-6 UN Number: UN1477 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2846.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin…
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S-Acetamidomethyl-L-cysteine hydrochloride ; >/= 98% (HPLC)
AFG BioscienceSynonyms: L-Cys(Acm)-OH·HCl Purity Limit: ≥ 98% (HPLC) CAS No.: 28798-28-9 Molecular Formula: C6H12N2O3S·HCl Molecular Weight: 228.7 MDL No.: MFCD00077080 Appearance: White powder Melting Point: 163-167º C Storage Temperature: Store at 0-8°C
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ALDRICH Silver hexafluoroantimonate(V), 98%
MilliporeSigmaEmpirical Formula: AgF6Sb Linear Formula: AgSbF6 Formula Weight: 343.62 MDL Number: MFCD00003401 Purity: 98%
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Super yellow light-emitting PPV copolymer
MilliporeSigmaSuper yellow light emitting PPV copolymer can form a thin film of poly(1,4-phenylenevinylene) (PPV) with high efficiencies. It has conjugated polymers as the backbone that can be soluble in water upon the incorporation of lipophilic solubilizing linkers. Synonyms: Livilux(TM); PDY-132 …
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SIGMA Sulfur 42
MilliporeSigmaSynonym(s): Phenyl- 3H -1,2,4-dithiazol-3-one Empirical Formula: C8H5NOS2 Linear Formula: C8H5NOS2 Formula Weight: 195.26
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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: Succinylcholine chloride dihydrate; Bis(trimethylammonioethyl)…
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SnAP DA Reagent
MilliporeSigmaSynonyms: tert-Butyl (3-aminopropyl)((tributylstannyl)methyl)carbamate Molecular Formula: C21H46N2O2Sn Molecular Weight: 477.31 Linear Structural Formula: C21H46N2O2Sn Storage: -20C Application: SnAP Reagents provide a one-step route, in tandem with various aldehyde…
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ALDRICH (1S,2R)-cis-N-Boc-2-aminocyclohexanol, >=97% (GC)
MilliporeSigmaSynonym(s): (1 S ,2 R )- N - tert -Butoxycarbonyl-2-aminocyclohexanol; tert -Butyl (1 R ,2 S )-2-hydroxycyclohexylcarbamate Empirical Formula: C11H21NO3 Linear Formula: C11H21NO3 Formula Weight: 215.29 MDL Number: …
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Sodium tetrabromoaurate(III) hydrate, Premion r, 99.99% (metals basis)
Thermo Scientific ChemicalsFormula: NaAuBr4 xH2O (x^=2) Formula weight: 539.59(anhy) Purity: 99.99% (metals basis) CAS Number: 10378-49-1 Harmonized Tariff Code: 2843.30 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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ALDRICH (S)-(+)-4-Penten-2-ol, 95%
MilliporeSigmaEmpirical Formula: C5H10O Linear Formula: H2C=CHCH2CH(OH)CH3 Formula Weight: 86.13 MDL Number: MFCD03427200 Purity: 95% Boiling Point: 115-116 °C(lit.) Density: 0.837 g/mL at 25 °C(lit.) …