Reagents, S, MilliporeSigma, 1 g
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S-Butyrylthiocholine iodide
MilliporeSigmapuriss., ≥99.0% (AT) Synonym(s): (2-Mercaptoethyl)trimethylammonium iodide butyrate Empirical Formula: C9H20INOS Formula Weight: 317.23 Linear Formula: …
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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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Sodium glycocholate hydrate >=97% (TLC)
MilliporeSigmaSynonym(s): 3α,7α,12α-Trihydroxy-5β-cholan-24-oic acid N-(carboxymethyl)amide sodium salt; Glycocholic acid sodium salt hydrate; N-(3α,7α,12α-Trihydroxy-24-oxocholan-24-yl)glycine sodium salt; N-Cholylglycine sodium salt Empirical Formula: …
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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. Sulfamerazine belongs to the class of sulfonamides, used as an antibacterial agent…
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ALDRICH (S)-N-Boc-2,3-epoxypropylamine, 97%
MilliporeSigmaSynonym(s): tert -Butyl (2 S )- N -(2-oxiranylmethyl)carbamate Empirical Formula: C8H15NO3 Linear Formula: C8H15NO3 Formula Weight: 173.21 MDL Number: MFCD06200796 Purity: ≥96.5% (GCF); 97% Melting Point: 48-50 °C
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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Sodium ethyl sulfate >=98%
MilliporeSigmaSynonyms: Sodium sulfovinate Molecular Formula: C2H5NaO4S Molecular Weight: 148.11 Linear Structural Formula: C2H5NaO4S MDL Number: MFCD00067412 Purity: >=98% Application: Sodium ethyl sulfate can be converted to nitroethane. Other Notes: 1.Schroeter LC, Sulfur…
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Empirical Formula: C12H16N2 -+ 2HBr Linear Formula: C12H16N2 -+ 2HBr Formula Weight: 350.09 MDL Number: MFCD08669797 Purity: 99% Melting Point: 270 °C (dec.)(lit.)
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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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SIGMA Stachyose hydrate from Stachys tuberifera >=98%
MilliporeSigmaSynonym(s): α-D-Gal-(1→6)-α-D-Gal-(1→6)-α-D-Glc-(1→2)-β-D-Fru; β-D-Fructofuranosyl-O-α-D-galactopyranosyl-(1→6)-O-α-D-galactopyranosyl-(1→6)-α-D-glucopyranoside; Lupeose Empirical Formula: …
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Silica mesoporous, 2 mum particle size, pore size ~4 nm
MilliporeSigmaSynonyms: Porous Silica; Silicon dioxide; Silicon dioxide Molecular Formula: O2Si Molecular Weight: 60.08 Linear Structural Formula: SiO2 MDL Number: MFCD00011232 Purity: 99.9% trace metals basis Melting Point: >1600 C (lit.) Application: Mesoporous silicas are…
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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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Synonyms: 1-Octadecanol; Octadecyl alcohol; Stearyl alcohol Formula: CH3(CH2)17OH Formula Weight: 270.49 CAS No.: 112-92-5 Density: 0.812 g/mL at 25 °C(lit.) Storage Temperature: 2-8°C General description: This certified reference material (CRM)…
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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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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.) …
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Strontium nitride, powder, -60 mesh, 99.5%, Ba: <1%
MilliporeSigmaSynonyms: Tristrontium dinitride CAS Number: 12033-82-8 Formula: N2Sr3 Formula Weight: 290.87 Linear Formula: Sr3N2 MDL No.: MFCD00054068 Purity: 0.995 UNSPSC Code: 12352300 Application: Strontium nitride is used in applications similar to…
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Sulfapyridine melting point standard
MilliporeSigmapharmaceutical secondary standard; traceable to USP Synonym(s): Sulfapyridine; 4-Amino- N -[2-pyridyl]benzene sulfonamide; N 1 -(Pyridin-2-yl)sulfanilamide Empirical Formula: C11H11N3O2S Formula Weight: 249.29 Linear Formula: …
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Empirical Formula: Cl3Sc Linear Formula: ScCl3 Formula Weight: 151.31 MDL Number: MFCD00011221 Purity: 99.9% trace metals basis Melting Point: 960 °C(lit.) Density: 2.39 g/mL at 25 °C(lit.)
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Spermidine =99.0% (GC)
MilliporeSigmaSynonym: 1,8-Diamino-4-azaoctane, N-(3-Aminopropyl)-1,4-diaminobutane CAS Number: 124-20-9 Linear Formula: NH2(CH2)3NH(CH2)4NH2 Molecular Weight: 145.25 Beilstein Registry Number: 1698591 EC Number:…
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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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Sodium acetate
MilliporeSigmaUnited States Pharmacopeia (USP) Reference Standard Synonym(s): Acetic acid sodium salt Empirical Formula: C2H3NaO2 Formula Weight: 82.03 Linear Formula: CH3COONa MDL Number: MFCD00012459 Melting Point: >300 °C…
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Sodium sulfite, analytical standard
MilliporeSigmaCAS No.: 7757-83-7 Synonyms: E221 Formula: Na2O3S Formula Weight: 126.04 Linear Formula: Na2SO3 MDL No.: MFCD00003503 Purity: ≥98% (RT)
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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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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: Trisodium trimetaphosphate; Sodium cyclotriphosphate Molecular…
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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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ALDRICH S-(3-Azidopropyl)thioacetate, 95%
MilliporeSigmaEmpirical Formula: C5H9N3OS Linear Formula: C5H9N3OS Formula Weight: 159.21 MDL Number: MFCD22200523 Purity: 95% Density: 1.139 g/mL at 25 °C Refractive Index: n 20/D 1.506 Storage: 2-8°C
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ALDRICH (S)-(-)-1-(1-Naphthyl)ethylamine, >=99%
MilliporeSigmaSynonym(s): ( S )-(−)-α-Methyl-1-naphthalenemethylamine Empirical Formula: C12H13N Linear Formula: C10H7CH(CH3)NH2 Formula Weight: 171.24 MDL Number: MFCD00064179 Purity: ≥99% Boiling Point: …
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SIGMA Sparfloxacin >=98.0% (HPLC)
MilliporeSigmaSynonym(s): 5-Amino-1-cyclohexyl-7-( cis -3,5-dimethylpiperazino)-6,8-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid Empirical Formula: C19H22F2N4O3 Linear Formula: …
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ALDRICH Spiro-MeOTAD, 99% (HPLC)
MilliporeSigmaSynonym(s): N 2 ,N 2 ,N 2' ,N 2' ,N 7 ,N 7 ,N 7' ,N 7' -octakis(4-methoxyphenyl)-9,9'-spirobi[9H-fluorene]-2,2',7,7'-tetramine Empirical Formula: C81H68N4O8 Linear Formula: C81H68N4O8 Formula Weight: …
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ALDRICH Silver trifluoroacetate, >=99.99% trace metals basis
MilliporeSigmaSynonym(s): Trifluoroacetic acid silver salt Empirical Formula: C2AgF3O2 Linear Formula: CF3COOAg Formula Weight: 220.88 MDL Number: MFCD00013199 Purity: ≥99.99% trace metals basis Melting Point: 257-260 °C…
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Synonyms: L-Lactic acid-13C3 sodium salt solution Molecular Formula: 13C3H5NaO3 Molecular Weight: 115.04 Linear Structural Formula: 13CH313CH(OH)13CO2Na MDL Number: MFCD00084069 Purity: >=98% (CP); >=98% (Chiral purity, HPLC) Melting Point: 163-165 C (lit.) Storage: …