Y1 to Yz -Organics

Yeast extract, ACROS Organics™

Chemical Name or Material: Yeast Extract CAS: 8013-01-2 MDL Number: MFCD00132599

Xylitol, 99+%, ACROS Organics™

Chemical Name or Material: Xylitol Name Note: 99+% CAS: 87-99-0 Assay: ≥99.0% (on dry substance) Assay Percent Range: 99+% Molecular Formula: C5H12O5 Linear Formula: HOCH2{CH(OH)}3CH2OH Formula Weight: 152.15 MDL Number: MFCD00064292

Alfa Aesar™ Yttrium(III) 2-methoxyethoxide, 5% w/v in 2-methoxyethanol

Chemical Name or Material: Yttrium(III) 2-methoxyethoxide CAS: 115668-57-0 Linear Formula: Y(OCH2CH2OCH3)3 Formula Weight: 314.165 MDL Number: MFCD00156527 UN Number: UN1188

Alfa Aesar™ Yttrium(III) isopropoxide, 20-25% w/w in toluene

Chemical Name or Material: Yttrium(III) isopropoxide CAS: 2172-12-5 Linear Formula: Y[OCH(CH3)2]3 Formula Weight: 266.17 MDL Number: MFCD00015641 UN Number: UN3274

D(+)-Xylose, 99+%, ACROS Organics™

Chemical Name or Material: D(+)-Xylose Assay: ≥99.0% (HPLC) Assay Percent Range: 99+% Molecular Formula: C5H10O5 Formula Weight: 150.13

Xylenol orange, sodium salt, Acros Organics

Chemical Name or Material: Xylenol orange, sodium salt CAS: 3618-43-7 Purity Grade: ACS Reagent Grade Molecular Formula: C31H28N2Na4O13S Formula Weight: 760.59

Alfa Aesar™ Yttrium(III) isopropoxide, 90+%

Chemical Name or Material: Yttrium(III) isopropoxide CAS: 2172-12-5 Formula Weight: 266.17 MDL Number: MFCD00015641 UN Number: UN2925

Yeast, active, dry Products for Science Education

Chemical Name or Material: Yeast, Active, Dry CAS: 8013-01-2 Linear Formula: ZnCl2 Synonym: Active Dry Yeast

m-Xylylenediamine, 99%, ACROS Organics™

Chemical Name or Material: m-Xylylenediamine CAS: 1477-55-0 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C8H12N2 Linear Formula: C6H4(CH2NH2)2 Formula Weight: 136.2 MDL Number: MFCD00008119 Synonym: MXDA

Yttrium(III) oxide, REacton™, 99.9% (REO), Alfa Aesar™

Formula Weight: 225.81 MDL Number: MFCD00011473 Synonym: Yttria Physical Form: Powder Chemical Name or Material: Yttrium(III) oxide Melting Point: 2410°C Molecular Formula: Y2O3 CAS: 1314-36-9 Packaging: Plastic bottle Assay: 99.9%

Xylenes, Acros Organics

Chemical Name or Material: Xylenes CAS: 1330-20-7 CAS: 100-41-4 Purity Grade: Technical Grade Molecular Formula: C8H10 Formula Weight: 106.17

Alfa Aesar™ Yttrium(III) 2-ethylhexanoate, 99.8% (metals basis)

Chemical Name or Material: Yttrium(III) 2-ethylhexanoate CAS: 103470-68-4 Formula Weight: 518.16 MDL Number: MFCD00070441 Synonym: 2-Ethylhexanoic acid yttrium(III) salt

Alfa Aesar™ Yttrium(III) 2-ethylhexanoate, 10% w/v in n-hexane

Chemical Name or Material: Yttrium (III) 2-ethylhexanoate CAS: 103470-68-4 Molecular Formula: C24H45O6Y Formula Weight: 518.16 MDL Number: MFCD00070441 UN Number: UN1208

Yohimbine hydrochloride, 99%, ACROS Organics™

Chemical Name or Material: Yohimbine hydrochloride CAS: 65-19-0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C21H26N2O3·HCl Formula Weight: 390.9 MDL Number: MFCD00012674

Xanthine, 98%, ACROS Organics™

Chemical Name or Material: Xanthine CAS: 69-89-6 Assay: ≥97.5% (HPLC), homogeneous (TLC) Assay Percent Range: 98% Molecular Formula: C5H4N4O2 Formula Weight: 152.11 MDL Number: MFCD00078453

Alfa Aesar™ Ytterbium(III) isopropoxide

Chemical Name or Material: Ytterbium(III) isopropoxide CAS: 6742-69-4 Linear Formula: Yb[OCH(CH3)2]3 Formula Weight: 350.31 MDL Number: MFCD00145532 UN Number: UN2925

D (+) Xylose Products for Science Education

Chemical Name or Material: D (+) Xylose CAS: 58-86-6 Assay Percent Range: >98% w/v Linear Formula: C5H10O5 Formula Weight: 150.13 Synonym: Wood Sugar

Alfa Aesar™ Ytterbium(III) 2,4-pentanedionate, REacton™, 99.9% (REO)

Chemical Name or Material: Ytterbium(III) 2,4-pentanedionate CAS: 14284-98-1 Purity Grade: Reacton™ Formula Weight: 470.37 MDL Number: MFCD00013508 Synonym: Ytterbium(III) acetylacetonate

L(-)-Xylose, 99+%, ACROS Organics™

Chemical Name or Material: L(-)-Xylose Assay: ≥99.0% (HPLC) Assay Percent Range: 99+% Molecular Formula: C5H10O5 Formula Weight: 150.13

Xylitol, 99%

Chemical Name or Material: Xylitol CAS: 87-99-0 Molecular Formula: C5H12O5 Formula Weight: 152.15 MDL Number: MFCD00064292 Beilstein: 1720523 Merck Index: 14,10085

Xylenes, 99%, Acros Organics Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Xylenes CAS: 1330-20-7 CAS: 100-41-4 Purity Grade: For biochemistry and histology Assay Percent Range: 99% Molecular Formula: C8H10 Formula Weight: 106.17

D-(+)-Xylose, 98+%

Chemical Name or Material: D-(+)-Xylose CAS: 58-86-6 Molecular Formula: C5H10O5 Formula Weight: 150.13 MDL Number: MFCD00151475 Beilstein: 1562108 Merck Index: 14,10087

D-(+)-Xylose (White to Off-White Powder), Fisher BioReagents Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: D-(+)-Xylose CAS: 58-86-6 Physical Form: Powder/Solid Assay: ≥98% Assay Percent Range: ≥98 % Molecular Formula: C5H10O5 Formula Weight: 150.13

X-Gal, Macron Fine Chemicals

Chemical Name or Material: X-Gal CAS: 7240-90-6 Molecular Formula: C14H15BrClNO6 Formula Weight: 408.64 Synonym: 5-bromo-4-chloro-3-indolyl-beta-D-galatopyranoside

Xamoterol hemifumarate, Tocris

Chemical Name or Material: Xamoterol hemifumarate Assay Percent Range: >97% Molecular Formula: C16H25N3O5·0.5C4H4O4 Formula Weight: 397.43 Synonym: 1-(4-Hydroxyphenoxy)-3-[2-(4-morpholinocarboxamido)ethylamino]-2-propanol hemifumarate

Ro 67-4853, Tocris™

Chemical Name or Material: Ro 67-4853 Assay Percent Range: >99% Molecular Formula: C19H19NO4 Formula Weight: 325.36 Synonym: (9H-Xanthen-9-ylcarbonyl)-carbamic acid butyl ester

Yohimbine hydrochloride, Tocris

Chemical Name or Material: Yohimbine hydrochloride CAS: 65-19-0 Assay Percent Range: >99% Molecular Formula: C21H26N2O3·HCl Formula Weight: 390.91 Synonym: 17α-Hydroxyyohimban-16α-carboxylic acid methyl ester hydrochloride

Xanthurenic acid, Tocris™

Chemical Name or Material: Xanthurenic acid CAS: 59-00-7 Assay Percent Range: >98% Molecular Formula: C10H7NO4 Formula Weight: 205.17 Synonym: 4, 8-Dihydroxyquinoline-2-carboxylic acid

Xaliproden hydrochloride, Tocris

Chemical Name or Material: Xaliproden hydrochloride Assay Percent Range: >99% Molecular Formula: C24H22F3N·HCl Formula Weight: 417.9 Synonym: 1,2,3,6-Tetrahydro-1-[2-(2-naphthalenyl)ethyl]-4-[3-(trifluoromethyl)phenyl]-pyridine hydrochloride

Xanthohumol, Tocris™

Chemical Name or Material: Xanthohumol CAS: 6754-58-1 Assay Percent Range: >98% Molecular Formula: C21H22O5 Formula Weight: 354.4 Synonym: (2E)-1-[2, 4-Dihydroxy-6-methoxy-3-(3-methyl-2-buten-1-yl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one

  spinner