A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
O-tert-Butylthreonine tert-Butyl Ester, can be used in the synthesis of various chemical compounds having therapeutic activity, such as N-[[[(1S)-1-[3-(2-Pyrazinyl)-1,2,4-oxadiazol-5-yl]-3-butyn-1-yl]amino]carbonyl]-L-threonine, used as immune modeulators. Group: Biochemicals. Alternative Names: (2S,3R)-Tert-Butyl 2-aMino-3-(tert-butoxy)butanoate. Grades: Highly Purified. CAS No. 5854-78-4. Pack Sizes: 25g, 50g, 100g, 250g. Molecular Formula: C??H??NO?, Molecular Weight: 231.33. US Biological Life Sciences.
O-tert-Butyl-L-tyrosine t-butyl ester hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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O-(tert-Butyl)-N-Fmoc-L-allothreonine
O-(tert-Butyl)-N-Fmoc-L-allothreonine is a threonine derivative[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 201481-37-0. Pack Sizes: 10 mM * 1 mL in DMSO; 1 g; 5 g; 10 g. Product ID: HY-W006923.
o-tert-Butyl-p-cresol
o-tert-Butyl-p-cresol. Group: Biochemicals. Alternative Names: 2-(1,1-Dimethylethyl)-4-methylphenol; 2-(1,1-Dimethylethyl)-4-methylphenol; 2-tert-Butyl-4-cresol; 2-tert-Butyl-4-methylphenol; 4-Methyl-2-(1,1-dimethylethyl)phenol. Grades: Highly Purified. CAS No. 2409-55-4. Pack Sizes: 1g. Molecular Formula: C11H16O, Molecular Weight: 164.24. US Biological Life Sciences.
Worldwide
Oteseconazole
Oteseconazole (VT-1161) is a potent and orally active anti-fungal agent. Oteseconazole potently binds to and inhibits Candida albicans cytochrome P45051 (CYP51) activity (Kd ≤39 nM), shows no obvious effect on human CYP51. Oteseconazole also can be used for the research of dermatophytes[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: VT-1161. CAS No. 1340593-59-0. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-17643.
O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine
O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine. Group: Biochemicals. Grades: Highly Purified. CAS No. 6723-30-4. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C5H11NO2. US Biological Life Sciences.
Worldwide
O-Tetrahydropyranyl lubiprostone
O-Tetrahydropyranyl lubiprostone. Group: Biochemicals. Alternative Names: (11a)-16,16-Difluoro-9,15-dioxo-11-[(tetrahydro-2H-pyran-2-yl)oxy]prostan-1-oic acid. Grades: Highly Purified. CAS No. 876068-08-5. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C25H40F2O6. US Biological Life Sciences.
Worldwide
O-Tetrahydropyranyl Lubiprostone-d7
Protected precursor to labeled Lubiprostone. Group: Biochemicals. Alternative Names: (11α)-16,16-Difluoro-9,15-dioxo-11-[(tetrahydro-2H-pyran-2-yl)oxy]prostan-1-oic Acid-d7. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
O-Tigloylgymnemagenin, 21-
O-Tigloylgymnemagenin, 21-. Group: Biochemicals. Grades: Plant Grade. CAS No. 1581276-63-2. Pack Sizes: 5mg. Molecular Formula: C35H56O7, Molecular Weight: 588.83. US Biological Life Sciences.
Worldwide
O-Tigloylgymnemagenin, 28-
O-Tigloylgymnemagenin, 28-. Group: Biochemicals. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Otlertuzumab
Otlertuzumab (TRU-016) is a humanized anti-CD37 monoclonal antibody that can be used for cancer research[1]. Uses: Scientific research. Category: Inhibitory antibodies. Alternative Names: TRU-016. CAS No. 1372645-37-8. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99212.
o-Tolidine
3,3'-dimethylbenzidine appears as white to reddish crystals or crystalline powder or a light tan powder. (NTP, 1992);COLOURLESS CRYSTALS OR RED-TO-BROWN FLAKES.;White to reddish crystals or powder.;White to reddish crystals or powder. [Note: Darkens on exposure to air. Often used in paste or wet cake form. Used as a basis for many dyes.]. CAS No. 119-93-7. Molecular formula: C14H16N2;C14H16N2. Mole weight: 212.29g/mol. IUPAC Name: 4-(4-amino-3-methylphenyl)-2-methylaniline. SMILES: CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N)C)N. InChI: InChI=1S/C14H16N2/c1-9-7-11(3-5-13(9)15)12-4-6-14(16)10(2)8-12/h3-8H,15-16H2,1-2H3.
o-Tolidine dihydrochloride
5g Pack Size. Group: Analytical Reagents, Aroma Chemicals, Building Blocks, Stains & Indicators. Formula: C14H16N2 ¢2HCl. CAS No. 612-82-8. Prepack ID 30152913-5g. Molecular Weight 285.22. See USA prepack pricing.
O-Tolidine dihydrochloride ACS
O-Tolidine dihydrochloride ACS. Group: Biochemicals. Grades: ACS Grade. CAS No. 612-82-8. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences.
Worldwide
o-Tolidine, Powder, Reagent
3,3'-dimethylbenzidine appears as white to reddish crystals or crystalline powder or a light tan powder. (NTP, 1992);COLOURLESS CRYSTALS OR RED-TO-BROWN FLAKES.;White to reddish crystals or powder.;White to reddish crystals or powder. [Note: Darkens on exposure to air. Often used in paste or wet cake form. Used as a basis for many dyes.]. CAS No. 119-93-7. Molecular formula: C14H16N2;C14H16N2. Mole weight: 212.29g/mol. IUPAC Name: 4-(4-amino-3-methylphenyl)-2-methylaniline. SMILES: CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N)C)N. InChI: InChI=1S/C14H16N2/c1-9-7-11(3-5-13(9)15)12-4-6-14(16)10(2)8-12/h3-8H,15-16H2,1-2H3.
o-Tolualdehyde
o-Tolualdehyde. Alternative Names: 2-Methylbenzaldehyde. CAS No. 529-20-4. Purity: >98.0%. Product ID: FFC-AR-529204. Molecular formula: C8H8O. Mole weight: 120.15. IUPAC Name: 2-methylbenzaldehyde. Alfa Chemistry - ISO 9001:32057 Certified.
o-Tolualdehyde-[13C]
o-Tolualdehyde-[13C]. Synonyms: o-Tolualdehyde-13C1 (carbonyl-13C). Grade: 99% atom 13C. CAS No. 138151-99-2. Molecular formula: C7[13C]H8O. Mole weight: 121.16.
o-Toluenesulfonamide
o-Toluenesulfonamide is a methylated sulfonamide and a major impurity if Saccharin. Studies suggest that o-Toluenesulfonamide has potential mutagenic activity. Group: Biochemicals. Alternative Names: 2-Methyl Benzene sulfonamide; 2-Methylphenyl Sulfonamide; 2-Tolylsulfonamide; NSC 2185; Toluene-2-sulfonamide; o-Methyl Benzene sulfonamide; o-Toluenesulfamide; p-Toluene-2-sulfonamide. Grades: Highly Purified. CAS No. 88-19-7. Pack Sizes: 5g. US Biological Life Sciences.
Worldwide
O-Toluenesulfonamide
O-Toluenesulfonamide. CAS No: 88-19-7
Sarchem Laboratories New Jersey NJ
O-Toluenesulfonamide
O-Toluenesulfonamide. CAS No. 88-19-7. Pack Sizes: 25, 100 g in poly bottle. Product ID: CDC10-0272. Molecular formula: C7H9NO2S. Category: Cosmetic Plasticizers. Product Keywords: Cosmetic Ingredients; Cosmetic Plasticizers; O-Toluenesulfonamide; CDC10-0272; 88-19-7; C7H9NO2S; 201-808-8; MFCD00007934; 88-19-7. Purity: 0.9999. Color: White to off-white. EC Number: 201-808-8. Physical State: neat. Solubility: DMSO (Slightly), Methanol (Very Slightly, Heated). Quality Level: 200. Storage: Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage. Boiling Point: 143°C(10 torr). Melting Point: 156-158°C. Density: 1.271 g/cm3. Product Description: o-Toluenesulfonamide is a major impurity in artificial sweetening substances containing saccharin. Determination of o-toluenesulfonamide in saccharin and saccharin sodium by reversed-phase HPLC method has been reported.
o-Toluic acid
o-Toluic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 118-90-1. Pack Sizes: 2kg, 5kg, 10kg, 25kg, 50kg. Molecular Formula: C8H8O2. US Biological Life Sciences.
Worldwide
o-Toluic Acid-13C2
o-Toluic Acid-13C2. Group: Biochemicals. Alternative Names: 2-Methylbenzoic Acid-13C2; NSC 2193-13C2; o-Methylbenzoic Acid-13C2; o-Toluylic Acid-13C2; 2-Methyl-benzoic Acid-13C2. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
o-Toluic Acid-[d7]
o-Toluic Acid-[d7]. Synonyms: o-Toluic-d7 Acid; 2-(2H3)Methyl(2H4)benzoic acid. Grade: 98% atom D. CAS No. 207742-73-2. Molecular formula: C8HD7O2. Mole weight: 143.19.
o-Toluidine
o-Toluidine. Tyger suppliers of organic specialty chemicals & custom chemical synthesis.
o-Toluidine Chloride
o-Toluidine Chloride is a carcinogenic and toxic aromatic amine contained in hair dye, henna and dyed hair samples. Prilocaine USP Related Compound A. Group: Biochemicals. Grades: Highly Purified. CAS No. 636-21-5. Pack Sizes: 50mg, 1g. Molecular Formula: C7H10ClN. US Biological Life Sciences.
Worldwide
o-Tolunitrile-[d7]
o-Tolunitrile-[d7]. Synonyms: o-Tolunitrile D7. Grade: 98% atom D. CAS No. 1138681-69-2. Molecular formula: C8D7N. Mole weight: 124.19.
o-Toluoyl-5-hydroxy Omeprazole
Intermediate in the preparation of Omeprazole metabolites. Group: Biochemicals. Alternative Names: 2-Methylbenzoic Acid [4-Methoxy-6-[[(6-methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-5-methyl-3-pyridinyl]methyl Ester. Grades: Highly Purified. CAS No. 120003-79-4. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
o-Toluoyl-5-hydroxy Omeprazole Sulfide
Intermediate in the preparation of Omeprazole metabolites. Group: Biochemicals. Alternative Names: 2-Methyl-benzoic Acid [4-Methoxy-6-[[(6-methoxy-1H-benzimidazol-2-yl)thio]methyl]-5-methyl-3-pyridinyl]methyl Ester. Grades: Highly Purified. CAS No. 120003-78-3. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
o-Toluoyl-5-hydroxy Omeprazole Sulfide-d3
Intermediate in the preparation of labeled Omeprazole metabolites. Group: Biochemicals. Alternative Names: 2-Methyl-benzoic Acid [4-Methoxy-6-[[(6-methoxy-1H-benzimidazol-2-yl)thio]methyl]-5-methyl-3-pyridinyl]methyl Ester-d3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
O-Toluoyl Chloride
O-Toluoyl Chloride. Group: Biochemicals. Alternative Names: 2-Methylbenzoic Acid Chloride; 2-Methylbenzoyl Chloride; 2-Toluoyl Chloride; o-Methylbenzoyl Chloride; o-Toluic Acid Chloride. Grades: Highly Purified. CAS No. 933-88-0. Pack Sizes: 10g. Molecular Formula: C8H7ClO, Molecular Weight: 154.59. US Biological Life Sciences.
Worldwide
o-Tolylacetic acid
o-Tolylacetic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 644-36-0. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C9H10O2. US Biological Life Sciences.
Worldwide
o-Tolylacetic acid
o-Tolylacetic acid. Alternative Names: 2-Methylphenylacetic acid. CAS No. 644-36-0. Purity: >98.0%. Product ID: FFC-AR-644360. Molecular formula: C9H10O2. Mole weight: 150.17. IUPAC Name: 2-(2-methylphenyl)acetic acid. Alfa Chemistry - ISO 9001:32057 Certified.
O-TOLYL-ACETYL CHLORIDE
O-TOLYL-ACETYL CHLORIDE. Alternative Names: O-TOLYL-ACETYL CHLORIDE. CAS No. 10166-09-3. Purity: 96%. Product ID: ACM10166093. Molecular formula: C9H9ClO. Mole weight: 168.62. IUPAC Name: 2-(2-methylphenyl)acetyl chloride. Alfa Chemistry - ISO 9001:32057 Certified.
o-Tolylaldehyde
o-Tolylaldehyde. Group: Biochemicals. Alternative Names: 2-methylBenzaldehyde; o-Tolualdehyde (8CI); 2-Formyltoluene; 2-Methylbenzaldehyde; 2-Tolualdehyde; NSC 103152; o-Methylbenzaldehyde; o-Toluic aldehyde. Grades: Highly Purified. CAS No. 529-20-4. Pack Sizes: 10g. Molecular Formula: C8H8O, Molecular Weight: 120.15. US Biological Life Sciences.
o-Tolyl Phosphorochloridate. Group: Biochemicals. Alternative Names: o-Tolyl Phosphorochloridate; Phosphorochloridic Acid, Di-o-tolyl Ester; Phosphorochloridic Acid, Bis(2-methylphenyl) Ester; NSC 60025. Grades: Highly Purified. CAS No. 6630-13-3. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
o-Tolyl Phosphorochloridate-d14
o-Tolyl Phosphorochloridate-d14. Group: Biochemicals. Alternative Names: o-Tolyl Phosphorochloridate-d14; Phosphorochloridic Acid, Di-o-tolyl Ester-d14; Phosphorochloridic Acid, Bis(2-methylphenyl) Ester-d14; NSC 60025-d14. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
o-Tolylurea
o-Tolylurea. Group: Biochemicals. Grades: Highly Purified. CAS No. 614-77-7. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
Worldwide
Otophylloside B 4'''-O-α-L-cymaropyranoside
Otophylloside B 4'''-O-α-L-cymaropyranoside is a steroid compound isolated from the leaves of Cryptolepis buchanani. Grade: 97.5%. CAS No. 171422-82-5. Molecular formula: C56H90O19. Mole weight: 1067.317.
Otophylloside F
Otophylloside F is a steroid compound isolated from Cynanchum otophyllum. Study indicated that Otophylloside F protects against Aβ toxicity to exhibit anti-aging effects, and potentially contributes to the Alzheimer's disease (AD) treatment. Synonyms: Otophylloside F; 250217-73-3; [(3S,8S,9R,10R,12R,13S,14R,17S)-17-acetyl-8,14,17-trihydroxy-3-[(2R,4S,5S,6R)-4-hydroxy-5-[(2S,4S,5R,6R)-5-[(2S,4R,5R,6R)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-6-methyloxan-2-yl]oxy-10,13-dimethyl-1,2,3,4,7,9,11,12,15,16-decahydrocyclopenta[a]phenanthren-12-yl] (E)-3,4-dimethylpent-2-enoate. Grade: 95.0%. CAS No. 250217-73-3. Molecular formula: C48H76O16. Mole weight: 909.12.
Otophylloside O
Otophylloside O is a steroid compound isolated from the roots of Cynanchum otophyllum. Synonyms: Otophylloside O; 1326583-08-7; AKOS040762155. Grade: 96.5%. CAS No. 1326583-08-7. Molecular formula: C56H84O20. Mole weight: 1077.27.
Otophylloside T
Otophylloside T is a steroid compound isolated from Cynanchum otophyllum. Synonyms: Otophylloside T; AKOS040762545; 1642306-14-6. Grade: 98.0%. CAS No. 1642306-14-6. Molecular formula: C48H70O18. Mole weight: 935.073.
o-Topolin
o-Topolin. Group: Biochemicals. Alternative Names: 6- (2-Hydroxybenzylamino) purine. Grades: Highly Purified. CAS No. 20366-83-0. Pack Sizes: 100mg, 250mg, 500mg, 1g. Molecular Formula: C12H11N5O. US Biological Life Sciences.
Worldwide
o-Trifluoromethylaniline
Clear liquid, d20 1.30. Synonym: o-Aminobenzotrifluoride. CAS No. 88-17-5. Pack Sizes: Typically in stock: 250g. Mole weight: 161.13. MP/BP: B.P. 67-68/15 mm. Order No: FR-0662.