Organics Octyn to Oz

Alfa Aesar™ Oxazole, 98+%

Chemical Name or Material: Oxazole CAS: 288-42-6 Molecular Formula: C3H3NO Formula Weight: 69.07 MDL Number: MFCD00009751 UN Number: UN2924 Beilstein: 103851

3-(1,3-Oxazol-5-yl)benzoic acid, ≥97%, Maybridge

Chemical Name or Material: 3-(1, 3-Oxazol-5-yl)benzoic acid CAS: 252928-82-8 CAS Min %: 96.5 CAS Max %: 100.0 Assay: 97% Assay Percent Range: 97% Molecular Formula: C10H7NO3 Formula Weight: 189.17 MDL Number: MFCD06797481

4-Oxo-4-(2-thienyl)butanoic acid 97%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 4-Oxo-4-(2-thienyl)butanoic acid CAS: 1005727 CAS Min %: 96.0 CAS Max %: 100.0 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C8H8O3S Formula Weight: 184.21 MDL Number: MFCD00022502

Alfa Aesar™ Oxytocin, 96%

Chemical Name or Material: Oxytocin CAS: 50-56-6 Molecular Formula: C43H66N12O12S2 Formula Weight: 1007.19 MDL Number: MFCD00076731 UN Number: UN2811 Merck Index: 14,6979 Synonym: Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2

Alfa Aesar™ o-Toluidine, 99%

Chemical Name or Material: o-Toluidine CAS: 95-53-4 Molecular Formula: C7H9N Formula Weight: 107.16 MDL Number: MFCD00007730 UN Number: UN1708 Beilstein: 741981 Merck Index: 14,9536 Synonym: 2-Methylaniline

Alfa Aesar™ o-Toluenesulfonyl chloride, 97%

Chemical Name or Material: o-Toluenesulfonyl chloride CAS: 133-59-5 Molecular Formula: C7H7ClO2S Formula Weight: 190.65 MDL Number: MFCD00024874 UN Number: UN3265 Beilstein: 973180

Alfa Aesar™ 5'-O-(4,4'-Dimethoxytrityl)thymidine, 98+%

Chemical Name or Material: 5'-O- (4,4'-Dimethoxytrityl)thymidine CAS: 40615-39-2 Molecular Formula: C31H32N2O7 Formula Weight: 544.6 MDL Number: MFCD00010113

Alfa Aesar™ 3-Oxetanol, 95%

Chemical Name or Material: 3-Oxetanol CAS: 7748-36-9 Molecular Formula: C3H6O2 Formula Weight: 74.08 MDL Number: MFCD09056790 Synonym: 3-Hydroxyoxetane

Oleic acid, 97%, ACROS Organics™

Chemical Name or Material: Oleic acid Assay: ≥96.0% (GC) Assay Percent Range: 97% Molecular Formula: C18H34O2 Linear Formula: CH3(CH2)7CH=CH(CH2)7COOH Formula Weight: 282.46 MDL Number: MFCD00064242 Synonym: cis-9-Octadecenoic acid

Alfa Aesar™ O-(1H-Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 98%

Chemical Name or Material: O-(1H-Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate CAS: 94790-37-1 Molecular Formula: C11H16F6N5OP Formula Weight: 379.25 MDL Number: MFCD00075445 Beilstein: 7328329 Synonym: HBTU

Alfa Aesar™ 2,3-O-Isopropylidene-D-erythronolactone, 98%

Chemical Name or Material: 2,3-O-Isopropylidene-D-erythronolactone CAS: 25581-41-3 Molecular Formula: C7H10O4 Formula Weight: 158.15 MDL Number: MFCD00134440 Beilstein: 1282952

Alfa Aesar™ o-Tolylacetic acid, 99%

Chemical Name or Material: o-Tolylacetic acid CAS: 644-36-0 Molecular Formula: C9H10O2 Formula Weight: 150.18 MDL Number: MFCD00004328 Beilstein: 1936952 Synonym: 2-Methylphenylacetic acid

Alfa Aesar™ 2,2'-O-Cyclouridine, 98%

Chemical Name or Material: 2,2'-O-Cyclouridine CAS: 3736-77-4 Molecular Formula: C9H10N2O5 Formula Weight: 226.19 MDL Number: MFCD00004945 Beilstein: 27348885 Synonym: 2,2'-O-Anhydro-(1-beta-D-arabofuranosyl)uracil

N1-(1-Oxo-2,3-dihydro-1H-inden-5-yl)acetamide, 97%, Maybridge

Chemical Name or Material: N1-(1-oxo-2, 3-dihydro-1H-inden-5-yl)acetamide CAS: 58161-35-6 CAS Min %: 97.0 Assay: 97% Assay Percent Range: 97% Molecular Formula: C11H11NO2 Formula Weight: 189.21 MDL Number: MFCD00099465

o-Orsellinic acid monohydrate, 98%, Acros Organics™

Infrared Spectrum: Authentic Health Hazard 3: GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. Health Hazard 2: GHS H Statement Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Health Hazard 1: Warning Melting Point: 152.0° to 153.0°C Water: 10% max. Formula Weight: 186.17 CAS: 480-64-8 Molecular Formula: C8H10O5 Assay: ≥97.5% (HPLC) Chemical Name or Material: o-Orsellinic acid monohydrate

Alfa Aesar™ (+)-O,O'-Dipivaloyl-D-tartaric acid, 98+%

Chemical Name or Material: (+)-O,O'-Dipivaloyl-D-tartaric acid CAS: 76769-55-6 Molecular Formula: C14H22O8 Formula Weight: 318.32 MDL Number: MFCD00015634 Beilstein: 6894779 Synonym: (+)-DPTA

Alfa Aesar™ 5-(o-Tolyl)-1,3,4-oxadiazole-2-thiol, 96%

Chemical Name or Material: 5-(o-Tolyl)-1,3,4-oxadiazole-2-thiol CAS: 2503-66-4 Molecular Formula: C9H8N2OS Formula Weight: 192.24 MDL Number: MFCD00992514 Synonym: 5-(2-Methylphenyl)-1,3,4-oxadiazole-2-thiol

3-(2-Oxo-2,3-dihydro-1,3-benzoxazol-3-yl)propanoic acid, 97%, Maybridge

Chemical Name or Material: 3-(2-Oxo-2, 3-dihydro-1, 3-benzoxazol-3-yl)propanoic acid CAS: 13610-59-8 CAS Min %: 97.0 Assay: 97% Assay Percent Range: 97% Molecular Formula: C10H9NO4 Formula Weight: 207.18 MDL Number: MFCD00052166

2-oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonyl chloride, 95%, Maybridge

Chemical Name or Material: 2-Oxo-2, 3-dihydro-1, 3-benzoxazole-6-sulfonyl chloride CAS: 27685-90-1 CAS Min %: 94.5 CAS Max %: 100.0 Assay: 95% Assay Percent Range: 95% Molecular Formula: C7H4ClNO4S Formula Weight: 233.63 MDL Number: MFCD03001119

Alfa Aesar™ 2,3-O-Isopropylidene-D-ribonic acid-1,4-lactone, 97+%

Chemical Name or Material: 2,3-O-Isopropylidene-D-ribonic acid-1,4-lactone CAS: 30725-00-9 Molecular Formula: C8H12O5 Formula Weight: 188.18 MDL Number: MFCD00080793 Beilstein: 10090 Synonym: 2,3-O-Isopropylidene-D-ribonic acid y lactone; 2,3-O-Isopropylidene-D-ribonolactone

Alfa Aesar™ o-Toluic acid, 98+%

Chemical Name or Material: o-Toluic acid CAS: 118-90-1 Molecular Formula: C8H8O2 Formula Weight: 136.15 MDL Number: MFCD00002477 Beilstein: 1072103 Merck Index: 14,9535 Synonym: 2-Methylbenzoic acid

5-(1,3-Oxazol-5-yl)-2-thiophenesulfonyl chloride, 97%, Maybridge

Chemical Name or Material: 5-(1, 3-Oxazol-5-yl)-2-thiophenesulfonyl chloride CAS: 321309-40-4 CAS Min %: 96.5 CAS Max %: 100.0 Assay: 97% Assay Percent Range: 97% Molecular Formula: C7H4ClNO3S2 Formula Weight: 249.7 MDL Number: MFCD02681961

Alfa Aesar™ Oxamic acid sodium salt, 98%

Chemical Name or Material: Oxamic acid sodium salt CAS: 565-73-1 Molecular Formula: H2NC(O)CO2Na Formula Weight: 111.03 MDL Number: MFCD00044553 Beilstein: 6538153 Synonym: Sodium oxamate

Alfa Aesar™ 4-(2-Oxo-1-pyrrolidinyl)benzenesulfonyl chloride, 97%

Chemical Name or Material: 4-(2-Oxo-1-pyrrolidinyl)benzenesulfonyl chloride CAS: 112539-09-0 Molecular Formula: C10H10ClNO3S Formula Weight: 259.71 MDL Number: MFCD00219329 UN Number: UN3261

Alfa Aesar™ 4-n-Octylphenol, 99%

Chemical Name or Material: 4-n-Octylphenol CAS: 1806-26-4 Molecular Formula: C14H22O Formula Weight: 206.32 MDL Number: MFCD00036134 UN Number: UN2430

Alfa Aesar™ 5'-O-(tert-Butyldimethylsilyl)thymidine, 97+%

Chemical Name or Material: 5'-O-(tert-Butyldimethylsilyl)thymidine CAS: 40733-28-6 Molecular Formula: C16H28N2O5Si Formula Weight: 356.49 MDL Number: MFCD01631041

2-Oxaspiro[4.4]nonane-1,3-dione, 97%, Acros Organics™

Infrared Spectrum: Authentic Health Hazard 3: GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. Health Hazard 2: GHS H Statement Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Health Hazard 1: Warning Melting Point: 26.0° to 32.0°C Formula Weight: 154.17 CAS: 5623-90-5 Molecular Formula: C8H10O3 Assay: ≥96.0% (GC) Chemical Name or Material: 2-Oxaspiro[4.4]nonane-1,3-dione

Alfa Aesar™ 4-Oxocyclohexanecarboxylic acid, 98%

Chemical Name or Material: 4-Oxocyclohexanecarboxylic acid CAS: 874-61-3 Molecular Formula: C7H10O3 Formula Weight: 142.16 MDL Number: MFCD00102035 Synonym: Cyclohexanone-4-carboxylic acid

Alfa Aesar™ o-Tolylacetonitrile, 98+%

Chemical Name or Material: o-Tolylacetonitrile CAS: 22364-68-7 Molecular Formula: C9H9N Formula Weight: 131.18 MDL Number: MFCD00001904 UN Number: UN3276 Beilstein: 907182 Synonym: 2-Methylbenzyl cyanide; 2-Methylphenylacetonitrile

Ondansetron hydrochloride dihydrate, 98%, Acros Organics™

Infrared Spectrum: Authentic Health Hazard 3: GHS P Statement Wash face, hands and any exposed skin thoroughly after handling. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Health Hazard 2: GHS H Statement Toxic if swallowed. Toxic to aquatic life with long lasting effects. Health Hazard 1: Danger Melting Point: 178.0°C Water: 10.5% max. Formula Weight: 365.85 CAS: 103639-04-9 Molecular Formula: HCl·2H2O Assay: ≥97.5% (HPLC) Chemical Name or Material: Ondansetron hydrochloride dihydrate

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