Chemicals Reagents X
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XLD Agar Granulated, 500G
MilliporeSigmaFormula: Mixture Formula Weight: N/A CAS Number: Synonym(s): Xylose Lysine Deoxycholate Agar Description: Typical Composition (g/L): Yeast extract 3.0; sodium chloride 5.0; D(+)xylose 3.5; lactose 7.5; sucrose 7.5; L(+)lysine 5.0; sodium deoxycholate 2.5; sodium thiosulfate…
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Xanthanoic acid
MilliporeSigmaUnited States Pharmacopeia (USP) Reference Standard Synonym(s): Xanthene-9-carboxylic acid Empirical Formula: C14H10O3 Formula Weight: 226.23 Linear Formula: C14H10O3 MDL Number: MFCD00005059 Melting Point: …
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Xanthone
MilliporeSigmaUnited States Pharmacopeia (USP) Reference Standard Synonym(s): 9-Xanthenone Empirical Formula: C13H8O2 Formula Weight: 196.20 Linear Formula: C13H8O2 MDL Number: MFCD00005060 Boiling Point: …
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Ximelagatran >=98% (HPLC)
MilliporeSigmaSynonyms: H 376/95; N-[(1R)-1-Cyclohexyl-2-[(2S)-2-[[[[4-[(hydroxyamino)iminomethyl]phenyl]methyl]amino]carbonyl]-1-azetidinyl]-2-oxoethyl]-glycine ethyl ester Molecular Formula: C24H35N5O5 Molecular Weight: 473.57 Linear Structural Formula: C24H35N5O5 Purity: >=98% (HPLC) …
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Storage: −20°C UNSPSC Code: 12352200 RIDADR: UN1170 - class 3 - PG 2 - Ethanol, solution Features and Benefits: X-tremeGENE HP DNA Transfection Reagent is a high performance reagent that transfects a broad range of eukaryotic cells, including insect cells and…
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XMD8-87 >=98% (HPLC)
MilliporeSigmaSynonyms: 5,11-Dihydro-2-[[2-methoxy-4-(4-methyl-1-piperazinyl)phenyl]amino]-11-methyl-6H-pyrimido[4,5-b][1,4]benzodiazepin-6-one; ACK1-B19 Molecular Formula: C24H27N7O2 Molecular Weight: 445.52 Linear Structural Formula: C24H27N7O2 MDL Number: MFCD30742941 Purity: >=98% (HPLC)…
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m-Xylylenediamine, 0.99
MilliporeSigmaSynonyms: 1,3-Bis(aminomethyl)benzene; alpha,alpha'-Diamino-m-xylene CAS Number: 1477-55-0 Formula: C8H12N2 Formula Weight: 136.19 Linear Formula: C6H4(CH2NH2)2 MDL No.: MFCD00008119 Purity: 0.99 Boiling Point: 265 C/745 mmHg(lit.) Density: 1.032 g/mL at 25 C(lit.) …
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Xanthydrol, 98+%
Thermo Scientific ChemicalsSynonym(s): 9-Hydroxyxanthene, 9-Xanthenol Formula: C13H10O2 Formula weight: 198.22 Purity: 98+% CAS Number: 90-46-0 Harmonized Tariff Code: 2932.99
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o-Xylene, for HPLC, 98%
MilliporeSigmaSynonyms: 1,2-Dimethylbenzene Formula: C6H4(CH3)2 Formula Weight: 106.17 CAS No.: 95-47-6 Purity: 98% Density: 0.879 g/mL at 20 °C(lit.) Packaging: 1, 2 L in glass bottle Packaging: 100 mL in glass bottle
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SIAL Xylene Cyanol FF
MilliporeSigmaDye content 75 % Synonym(s): Acid blue 147; Cyanol FF; XC; Xylene Cyanole FF Empirical Formula: C25H27N2NaO6S2 Formula Weight: 538.61 Linear Formula: C25H27N2NaO6S2 …
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m-Xylene, 99%
Thermo Scientific ChemicalsSynonym(s): 1,3-Dimethylbenzene Formula: C8H10 Formula weight: 106.17 Purity: 99% CAS Number: 108-38-3 UN Number: UN1307 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2902.42 Risk Phrases: 10-20/21-38 Flammable. Harmful by inhalation and in contact with…
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Xylitol
MilliporeSigmapharmaceutical secondary standard; traceable to USP and PhEur Synonym(s): Xylite Empirical Formula: C5H12O5 Formula Weight: 152.15 Linear Formula: HOCH2[CH(OH)]3CH2OH MDL Number: MFCD00064292 Melting Point: …
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XIB4035 >=98% (HPLC)
MilliporeSigmaSynonyms: N4-[7-Chloro-2-[(1E)-2-(2-chlorophenyl)ethenyl]-4-quinolinyl]-N1,N1-diethyl-1,4-pentanediamine Molecular Formula: C26H31Cl2N3 Molecular Weight: 456.45 Linear Structural Formula: C26H31Cl2N3 MDL Number: MFCD00601670 Purity: >=98% (HPLC) Storage: 2-8C Biochem…
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SIAL Xylidyl blue I
MilliporeSigmaSynonym(s): 4-Hydroxy-3-[2-hydroxy-3-(2,4-dimethylphenylaminocarbonyl)-1-naphthylazobenzenesulfonic acid sodium salt; Magonsulfonate Empirical Formula: C25H20N3NaO6S Formula Weight: 513.50 Linear Formula: …
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o-Xylylene dichloride, 98%
Thermo Scientific ChemicalsSynonym(s): 1,2-Bis(chloromethyl)benzene, alpha,alpha'-Dichloro-o-xylene Formula: C8H8Cl2 Formula weight: 175.06 Purity: 98% CAS Number: 612-12-4 UN Number: UN2928 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H330-H314-H318-H302…
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o-Xylene, anhydrous, 97%
MilliporeSigmaSynonyms: 1,2-Dimethylbenzene Formula: C6H4(CH3)2 Formula Weight: 106.17 CAS No.: 95-47-6 Purity: 97% Density: 0.879 g/mL at 20 °C(lit.) Packaging: 1, 2 L in Sure/Seal™ Packaging: 100 mL in Sure/Seal™
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XL413 hydrochloride >=98% (HPLC)
MilliporeSigmaSynonyms: (S)-8-Chloro-2-(pyrrolidin-2-yl)benzofuro[3,2-d]pyrimidin-4(3H)-one hydrochloride; BMS-863233; XL-413 Molecular Formula: C14H12ClN3O2 · xHCl Linear Structural Formula: C14H12ClN3O2 · xHCl Purity: >=98% (HPLC) Storage: -20C Biochem Physiol Actions: XL413 is a selective…
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ROCHE Xba I, from Xanthomonas campestris
MilliporeSigmaStorage: −20°C UNSPSC Code: 12352200 Components: Enzyme Solution; SuRE/Cut Buffer H 10x concentrated RIDADR: NONH for all modes of transport Analysis Note: SuRE/Cut Buffer System The buffer in bold is recommended for optimal activity • A: 100%…
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Xanthine =99.5% (HPLC), purified by recrystallization
MilliporeSigmaSynonym: 2,6-Dihydroxypurine CAS Number: 69-89-6 Empirical Formula (Hill Notation): C5H4N4O2 Molecular Weight: 152.11 Beilstein Registry Number: 8733 EC Number: 200-718-6 MDL Number: MFCD00078453 PubChem…
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p-Xylene
MilliporeSigmapharmaceutical secondary standard; traceable to USP Synonym(s): 1,4-Dimethylbenzene Empirical Formula: C8H10 Formula Weight: 106.17 Linear Formula: C6H4(CH3)2 MDL Number: MFCD00008556 Boiling Point: …
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Xylenecyanol FF, dye content 70%
Thermo Scientific ChemicalsSynonym(s): Acid blue 147, C.I. 42135 Formula: C25H27N2NaO6S2 Formula weight: 538.61 CAS Number: 2650-17-1 Harmonized Tariff Code: 3204.12 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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p-Xylene
MilliporeSigmaanalytical standard Synonym(s): 1,4-Dimethylbenzene Empirical Formula: C8H10 Formula Weight: 106.17 Linear Formula: C6H4(CH3)2 MDL Number: MFCD00008556 Purity: ≥99.5% (GC) Boiling Point: …
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XantPhos Pd G4
MilliporeSigmaMolecular Formula: C53H47NO4P2PdS Molecular Weight: 962.38 Linear Structural Formula: C53H47NO4P2PdS Application: A powerful ligand for classic cross-coupling reactions combined with the Buchwald Fourth Generation Palladacycle. Bench stable, soluble in most organic solvents.
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m-Xylene, anhydrous, =99%
MilliporeSigmaSynonyms: 1,3-Dimethylbenzene Formula: C6H4(CH3)2 Formula Weight: 106.17 CAS No.: 108-38-3 Purity: ≥99% Density: 0.868 g/mL at 25 °C(lit.) Packaging: 1, 2, 4 x 2 L in Sure/Seal™ Packaging: 100 mL in Sure/Seal™
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Xylenes
Honeywell Research ChemicalsStorage condition: Room Temperature UN Number: UN 1307 GHS pictograms: GHS07;GHS08;GHS02 Signal Words: Danger H Statements: H312 + H332;H315;H319;H373;H335;H304;H226 P Statements: P284;P280;P260;P302 + P352;P308 + P313;P305 + P351 + P338;P304 + P340;P301 + P330 + P331 Package…
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Xmap Sheath Fluid PLUS, 20L, RUO
MilliporeSigmaThe FLEXMAP 3D System(R), Luminex(R) 100, and Luminex 200(TM) Instruments require sheath fluid PLUS to serve as the delivery medium to transport the sample to the instrument's optics. Application: For use with FlexMAP 3D System(R), Luminex 200 System(TM), and Luminex(R) 100 System. Legal…
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m-Xylylene dibromide, 97%
Thermo Scientific ChemicalsSynonym(s): 1,3-Bis(bromomethyl)benzene, alpha,alpha'-Dibromo-m-xylene Formula: C8H8Br2 Formula weight: 263.96 Purity: 97% CAS Number: 626-15-3 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H314-H318 Causes…
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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: Xylometazoline hydrochloride;…
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Xylene Cyanol FF for molecular biology, BioReagent
MilliporeSigmaSynonym: Acid blue 147, Cyanol FF, XC CAS Number: 2650-17-1 Empirical Formula (Hill Notation): C25H27N2NaO6S2 Molecular Weight: 538.61 Color Index Number: 42135 EC Number: 220-167-5 MDL Number: …
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XLDNA SIG10 Electrocompetent cells for BAC & cosmid cloning
MilliporeSigmaThe XLDNA SIG10 Electrocompetent cells are designed for transformation of large constructs and increase in DNA yields. These cells are manufactured using a novel procedure that maximizes transformation efficiencies with very large inserts and are an excellent choice for large construct…
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Xanthine, 99%
Thermo Scientific ChemicalsSynonym(s): 2,6-Dihydroxypurine Formula: C5H4N4O2 Formula weight: 152.11 Purity: 99% CAS Number: 69-89-6 Harmonized Tariff Code: 2933.59