USBiological 8 - Products

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Our biochemicals, antibodies, recombinant proteins, cell culture media and molecular biology kits are used in virtually all scientific applications.From affordable research quantities to larger bulk amounts.

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Dihydroberberine Dihydroberberine. Group: Biochemicals. Alternative Names: Lambertine; Extra CAS No: 119420-08-5. Grades: Plant Grade. CAS No. 120834-89-1. Pack Sizes: 20mg. Molecular Formula: C20H19NO4, Molecular Weight: 337.369. US Biological Life Sciences. USBiological 8
Worldwide
Dihydrocapsaicin Dihydrocapsaicin. Group: Biochemicals. Grades: Plant Grade. CAS No. 19408-84-5. Pack Sizes: 20mg. Molecular Formula: C18H29NO3, Molecular Weight: 307.43. US Biological Life Sciences. USBiological 8
Worldwide
Dihydrocurcumin Dihydrocurcumin. Group: Biochemicals. Alternative Names: Letestuianin B. Grades: Plant Grade. CAS No. 76474-56-1. Pack Sizes: 5mg. Molecular Formula: C21H22O6, Molecular Weight: 370.396. US Biological Life Sciences. USBiological 8
Worldwide
Dihydrolycorine Dihydrolycorine. Group: Biochemicals. Grades: Plant Grade. CAS No. 6271-21-2. Pack Sizes: 20mg. Molecular Formula: C16H19NO4, Molecular Weight: 289.33. US Biological Life Sciences. USBiological 8
Worldwide
Dihydromethysticin Dihydromethysticin. Group: Biochemicals. Alternative Names: ?-Methysticin; Pseudomethysticin. Grades: Plant Grade. CAS No. 19902-91-1. Pack Sizes: 10mg. Molecular Formula: C15H16O5, Molecular Weight: 276.285. US Biological Life Sciences. USBiological 8
Worldwide
Dihydromyricetin, Food Grade Ampeloptin is an antioxidant and a competitive GABAA antagonist (1,2,3). Ampeloptin competitively inhibits the benzodiazepine site and induces autophagy and shows antiproliferative effects. Group: Biochemicals. Alternative Names: (2R,3R)-2,3-Dihydro-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one; (2R-trans)-2,3-Dihydro-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one; Ampelopsin; 3,3’,4’,5,5’,7-Hexahydroxy-flavanone; (+)-Ampelopsin; (+)-Dihydromyricetin; Ampelopsin (flavanol); Dihydromyricetin. Grades: Plant Grade. CAS No. 27200-12-0. Pack Sizes: 100g, 500g, 1Kg. Molecular Formula: C??H??O?, Molecular Weight: 320.25. US Biological Life Sciences. USBiological 8
Worldwide
Dihydrotanshinone I (15,16-Dihydrotanshinone I) Dihydrotanshinone I (15,16-Dihydrotanshinone I). Group: Biochemicals. Grades: Plant Grade. CAS No. 87205-99-0. Pack Sizes: 20mg. Molecular Formula: C18H14O3, Molecular Weight: 278.3. US Biological Life Sciences. USBiological 8
Worldwide
Dimethylacrylalkannin, β, β- Dimethylacrylalkannin, β, β-. Group: Biochemicals. Grades: Plant Grade. CAS No. 34539-65-6. Pack Sizes: 10mg. Molecular Formula: C21H22O6, Molecular Weight: 370.4. US Biological Life Sciences. USBiological 8
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Dimethylfraxetin (Di-O-methylfraxetin) Dimethylfraxetin (Di-O-methylfraxetin). Group: Biochemicals. Alternative Names: 6,7,8-Trimethoxycoumarin. Grades: Plant Grade. CAS No. 6035-49-0. Pack Sizes: 20mg. Molecular Formula: C12H12O5, Molecular Weight: 236.221. US Biological Life Sciences. USBiological 8
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Di-n-Propyl malonate Di-n-Propyl malonate. Group: Biochemicals. Grades: Highly Purified. CAS No. 1117-19-7. Pack Sizes: 10g, 25g, 50g. US Biological Life Sciences. USBiological 8
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Diosbulbin B Diosbulbin B. Group: Biochemicals. Grades: Plant Grade. CAS No. 20086-06-0. Pack Sizes: 20mg. Molecular Formula: C19H20O6, Molecular Weight: 344.36. US Biological Life Sciences. USBiological 8
Worldwide
Dioscin Dioscin. Group: Biochemicals. Alternative Names: Collettinside III. Grades: Plant Grade. CAS No. 19057-60-4. Pack Sizes: 20mg. Molecular Formula: C45H72O16, Molecular Weight: 869.044. US Biological Life Sciences. USBiological 8
Worldwide
Diosmetin-7-O-beta-D-glucopyranoside Diosmetin-7-O-beta-D-glucopyranoside. Group: Biochemicals. Grades: Plant Grade. CAS No. 20126-59-4. Pack Sizes: 10mg. Molecular Formula: C22H22O11, Molecular Weight: 462.4. US Biological Life Sciences. USBiological 8
Worldwide
Diosmin Diosmin. Group: Biochemicals. Alternative Names: Barosmin; Diosmetin-7-O-rutinoside. Grades: Plant Grade. CAS No. 520-27-4. Pack Sizes: 100mg. Molecular Formula: C28H32O15, Molecular Weight: 608.545. US Biological Life Sciences. USBiological 8
Worldwide
Diphenylsilane Diphenylsilane. Group: Biochemicals. Alternative Names: 1-Naphthylacetamide. Grades: Highly Purified. CAS No. 775-12-2. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C12H11NO. US Biological Life Sciences. USBiological 8
Worldwide
Dipsacoside B Dipsacoside B. Group: Biochemicals. Alternative Names: Glycoside L-G3; Tauroside G3. Grades: Plant Grade. CAS No. 33289-85-9. Pack Sizes: 20mg. Molecular Formula: C53H86O22, Molecular Weight: 1075.24. US Biological Life Sciences. USBiological 8
Worldwide
Dipsanoside A Dipsanoside A. Group: Biochemicals. Grades: Plant Grade. CAS No. 889678-62-0. Pack Sizes: 5mg. Molecular Formula: C66H90O37, Molecular Weight: 1475.41. US Biological Life Sciences. USBiological 8
Worldwide
Dipsanoside B Dipsanoside B. Group: Biochemicals. Grades: Plant Grade. CAS No. 889678-64-2. Pack Sizes: 5mg. Molecular Formula: C66H90O37, Molecular Weight: 1475.41. US Biological Life Sciences. USBiological 8
Worldwide
DL-1-Phenylethylamine DL-1-Phenylethylamine. Group: Biochemicals. Grades: Highly Purified. CAS No. 618-36-0. Pack Sizes: 2kg, 5kg, 10kg, 25kg. Molecular Formula: C8H11N. US Biological Life Sciences. USBiological 8
Worldwide
DL-2-Oxo-3-(2-mercaptoethyl)-5-phenylimidazolidine DL-2-Oxo-3-(2-mercaptoethyl)-5-phenylimidazolidine. Group: Biochemicals. Alternative Names: 2-Oxo-3-(2-mercaptoethyl)-5-phenylimidazolidine; OMPI; 1-(2-Mercaptoethyl)-4-phenylimidazolidin-2-one. Grades: Highly Purified. CAS No. 32190-33-3. Pack Sizes: 2g. Molecular Formula: C11H14N2OS. US Biological Life Sciences. USBiological 8
Worldwide
DL-3-Phenyllactic acid DL-3-Phenyllactic acid. Group: Biochemicals. Alternative Names: (RS)-2-Hydroxy-3-phenylpropionic acid. Grades: Highly Purified. CAS No. 828-01-3. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C9H10O3. US Biological Life Sciences. USBiological 8
Worldwide
DL-alpha-Methylhistidine dihydrochloride DL-alpha-Methylhistidine dihydrochloride. Group: Biochemicals. Alternative Names: a-Me-DL-His-OH·2HCl. Grades: Highly Purified. CAS No. 32381-18-3. Pack Sizes: 50mg, 100mg, 250mg. US Biological Life Sciences. USBiological 8
Worldwide
DL-alpha-Methylproline hydrobromide DL-alpha-Methylproline hydrobromide. Group: Biochemicals. Alternative Names: a-Me-DL-Pro-OH·HBr; (R,S)-2-Methyl-pyrrolidine-2-carboxylic acid hydrobromide. Grades: Highly Purified. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. USBiological 8
Worldwide
DL-alpha-Methyltryptophan DL-alpha-Methyltryptophan. Group: Biochemicals. Alternative Names: a-Me-DL-Trp-OH. Grades: Highly Purified. CAS No. 153-91-3. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. USBiological 8
Worldwide
DL-alpha-Methyltryptophan methyl ester hydrochloride DL-alpha-Methyltryptophan methyl ester hydrochloride. Group: Biochemicals. Alternative Names: DL-a-Methyltryptophan methyl ester hydrochloride. Grades: Highly Purified. CAS No. 114524-80-0. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 8
Worldwide
DL-a-Methylleucine DL-a-Methylleucine. Group: Biochemicals. Alternative Names: a-Me-DL-Leu-OH; (RS)-2-Amino-2,4-dimethylpentanoic acid. Grades: Highly Purified. CAS No. 144-24-1. Pack Sizes: 1g, 2g, 5g, 10g. US Biological Life Sciences. USBiological 8
Worldwide
DL-a-Phenylglycine DL-a-Phenylglycine. Group: Biochemicals. Alternative Names: (±)-α-Aminophenylacetic acid. Grades: Highly Purified. CAS No. 2835-6-5. Pack Sizes: 250g, 500g, 1Kg. US Biological Life Sciences. USBiological 8
Worldwide
DL-beta-(2-Thienyl)-serine DL-beta-(2-Thienyl)-serine. Group: Biochemicals. Alternative Names: DL-Ser(2-Thi)-OH. Grades: Highly Purified. CAS No. 32595-59-8. Pack Sizes: 500mg, 1g, 2g. US Biological Life Sciences. USBiological 8
Worldwide
DL-Kynurenine DL-Kynurenine. Group: Biochemicals. Alternative Names: a,2-Diamino-gamma-oxo. Grades: Highly Purified. CAS No. 343-65-7. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C10H12N2O3. US Biological Life Sciences. USBiological 8
Worldwide
DL-Menthol DL-Menthol. Group: Biochemicals. Alternative Names: (1R, 2S, 5R) -rel-5-Methyl-2- (1-methylethyl) cyclohexanol; Hexahydrothymol; Menthacamphor. Grades: Highly Purified. CAS No. 89-78-1. Pack Sizes: 250g, 500g, 1kg, 2kg, 5kg. Molecular Formula: C10H20O. US Biological Life Sciences. USBiological 8
Worldwide
DL-Methionine-DL-sulfoximine DL-Methionine-DL-sulfoximine. Group: Biochemicals. Grades: Highly Purified. CAS No. 1982-67-8. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C5H12N2O3S. US Biological Life Sciences. USBiological 8
Worldwide
DL-methionine methyl ester hydrochloride DL-methionine methyl ester hydrochloride. Group: Biochemicals. Alternative Names: DL-Met-OMe·HCl. Grades: Highly Purified. CAS No. 16118-36-8. Pack Sizes: 25g, 50g, 100g, 250g. US Biological Life Sciences. USBiological 8
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DL-Methionine methylsulfonium chloride DL-Methionine methylsulfonium chloride. Group: Biochemicals. Alternative Names: Methyl-methionine sulphonium chloride; (3-Amino-3-carboxypropyl)dimethyl sulfonium chloride; Vitamin U. Grades: Highly Purified. CAS No. 3493-12-7. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C6H14ClNO2S. US Biological Life Sciences. USBiological 8
Worldwide
DL-Methioninol DL-Methioninol. Group: Biochemicals. Alternative Names: DL-Met-ol; (RS)-2-Amino-4-methylthio-1-butanol. Grades: Highly Purified. CAS No. 16720-80-2. Pack Sizes: 1g. US Biological Life Sciences. USBiological 8
Worldwide
D,L-Mevalonic acid lactone D,L-Mevalonic acid lactone. Group: Biochemicals. Alternative Names: Tetrahydro-4-hydroxy-4-methyl-2H-pyran-2-one. Grades: Highly Purified. CAS No. 674-26-0. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C6H10O3. US Biological Life Sciences. USBiological 8
Worldwide
D,L-m-Tyrosine D,L-m-Tyrosine. Group: Biochemicals. Alternative Names: 3-(3-Hydroxyphenyl)-D,L-alanine; m-Hydroxyphenylalanine. Grades: Highly Purified. CAS No. 775-06-4. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C9H11NO3. US Biological Life Sciences. USBiological 8
Worldwide
dl-Normetazocine dl-Normetazocine. Group: Biochemicals. Alternative Names: (2R,6R,11R)-rel-1,2,3,4,5,6-Hexahydro-6,11-dimethyl-2,6-methano-3-benzazocin-8-ol. Grades: Highly Purified. CAS No. 25144-78-9. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C14H19NO. US Biological Life Sciences. USBiological 8
Worldwide
DL-Norvaline DL-Norvaline. Group: Biochemicals. Grades: Highly Purified. CAS No. 760-78-1. Pack Sizes: 500g, 1kg, 2kg, 5kg, 10kg. Molecular Formula: C5H11NO2. US Biological Life Sciences. USBiological 8
Worldwide
DL-Ornithine HCl DL-Ornithine HCl. Group: Biochemicals. Grades: Highly Purified. CAS No. 1069-31-4. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C5H12N2O2HCI. US Biological Life Sciences. USBiological 8
Worldwide
D,L-o-Tyrosine D,L-o-Tyrosine. Group: Biochemicals. Alternative Names: 2-Hydroxyphenylalanine. Grades: Highly Purified. CAS No. 2370-61-8. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C9H11NO3. US Biological Life Sciences. USBiological 8
Worldwide
DL-Pantolactone DL-Pantolactone. Group: Biochemicals. Grades: Highly Purified. CAS No. 79-50-5. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C6H10O3. US Biological Life Sciences. USBiological 8
Worldwide
DL-Penicillamine DL-Penicillamine. Group: Biochemicals. Grades: Highly Purified. CAS No. 52-66-4. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C5H11NO2S. US Biological Life Sciences. USBiological 8
Worldwide
DL-Phe(2-Cl)-OH DL-Phe(2-Cl)-OH. Group: Biochemicals. Alternative Names: 2-Chloro-DL-phenylalanine; o-Chloro-DL-phenylalanine; (RS)-2-Amino-3-(2-chlorphenyl)propionic acid. Grades: Highly Purified. CAS No. 14091-11-3. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. USBiological 8
Worldwide
DL-Phenylalanine amide hydrochloride DL-Phenylalanine amide hydrochloride. Group: Biochemicals. Alternative Names: DL-Phe-NH2·HCl. Grades: Highly Purified. CAS No. 108321-83-1. Pack Sizes: 2g, 5g, 10g. US Biological Life Sciences. USBiological 8
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DL-Phenylalanine benzyl ester 4-toluenesulfonate salt DL-Phenylalanine benzyl ester 4-toluenesulfonate salt. Group: Biochemicals. Alternative Names: DL-Phe-OBzl·TosOH. Grades: Highly Purified. CAS No. 119290-61-8. Pack Sizes: 10g, 25g, 50g. US Biological Life Sciences. USBiological 8
Worldwide
DL-Phenylsuccinic acid DL-Phenylsuccinic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 635-51-8. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C10H10O4. US Biological Life Sciences. USBiological 8
Worldwide
DL-Phosphinothricin ammonium salt Used as a herbicide. Group: Biochemicals. Alternative Names: 2-Amino-4- (hydroxy methyl phosphinyl) butanoic Acid Ammonium Salt; Ammonium Glufosinate; Basta 150SL; Basta Fl; Basta LS; Buster; Dash; Finale; Glufosinate Monoammonium Salt; Glufosinate Ammonium; HOE 00661; HOE 39866; Ignite; Liberty. Grades: Highly Purified. CAS No. 77182-82-2. Pack Sizes: 50g, 100g, 250g, 500g. Molecular Formula: C?H??N?O?P, Molecular Weight: 198.16. US Biological Life Sciences. USBiological 8
Worldwide
DL-Pipecolic acid-d9 DL-Pipecolic acid-d9. Group: Biochemicals. Alternative Names: 2-Piperidine-2,3,3,4,4,5,5,6,6-d9-carboxylic acid; 2-Piperidinecarboxylic acid-d9; Pipecolic acid-d9. Grades: Highly Purified. CAS No. 790612-94-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C6H2D9NO2. US Biological Life Sciences. USBiological 8
Worldwide
DL-Pipecolinic acid DL-Pipecolinic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 535-75-1. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C6H11NO2. US Biological Life Sciences. USBiological 8
Worldwide
D,L-(p-Nitrobenzyl)succinic acid D,L-(p-Nitrobenzyl)succinic acid. Group: Biochemicals. Alternative Names: 2-[ (4-Nitrophenyl) methyl]butanedioic acid. Grades: Highly Purified. CAS No. 56416-12-7. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C11H11NO6. US Biological Life Sciences. USBiological 8
Worldwide
DL-Praeruptorin A DL-Praeruptorin A. Group: Biochemicals. Grades: Plant Grade. CAS No. 73069-25-7. Pack Sizes: 20mg. Molecular Formula: C21H22O7, Molecular Weight: 386.39. US Biological Life Sciences. USBiological 8
Worldwide
DL-Prolinamide DL-Prolinamide. Group: Biochemicals. Alternative Names: (±) -2-Pyrrolidinecarboxamide ; DL-Proline amide; Pyrrolidine-2-carboxylic acid amide. Grades: Highly Purified. CAS No. 2812-47-7. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C5H10N2O. US Biological Life Sciences. USBiological 8
Worldwide
DL-Proline DL-Proline. Group: Biochemicals. Grades: Highly Purified. CAS No. 609-36-9. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. Molecular Formula: C5H9NO2. US Biological Life Sciences. USBiological 8
Worldwide
DL-Propargylglycine DL-Propargylglycine. Group: Biochemicals. Alternative Names: DL-Propargyl-Gly-OH; DL-Pra-OH; 2-Amino-4-pentynoic acid. Grades: Highly Purified. CAS No. 64165-64-6. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 8
Worldwide
DL-Serine DL-Serine. Group: Biochemicals. Grades: Highly Purified. CAS No. 302-84-1. Pack Sizes: 100g, 250g, 500g, 1kg. US Biological Life Sciences. USBiological 8
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DL-Serine benzyl ester 4-toluenesulfonate salt DL-Serine benzyl ester 4-toluenesulfonate salt. Group: Biochemicals. Alternative Names: DL-Ser-OBzl·TosOH; DL-b-Hydroxyalanine benzyl ester 4-toluenesulfonate salt. Grades: Highly Purified. CAS No. 222739-29-9. Pack Sizes: 5g. US Biological Life Sciences. USBiological 8
Worldwide
D,L-Serine methyl ester hydrochloride D,L-Serine methyl ester hydrochloride. Group: Biochemicals. Alternative Names: Methyl 2-amino-3-hydroxypropanoate hydrochloride. Grades: Highly Purified. CAS No. 5619-4-5. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C4H10ClNO3. US Biological Life Sciences. USBiological 8
Worldwide
D,L-Sotalol, Hydrochloride (MJ-1999, Betapace, Darob, Sotacor, Sotalex) A potent β-adrenergic-blocking agent. A class III antiarrythmic. It has been shown to prolong action potential and increases the refractory period. Group: Biochemicals. Alternative Names: N- [4- [1-Hydroxy-2- [ (1-methylethyl) amino] ethyl] phenyl] methanesulfonamide Hydrochloride; 4'- [1-Hydroxy-2- (isopropylamino) ethyl] methanesulfonanilide Hydrochloride; Betapace; DL-MJ 1999; Darob; MJ 1999; Sotacor; Sotalex; dl-Sotalol Hydrochloride. Grades: Highly Purified. CAS No. 959-24-0. Pack Sizes: 50mg, 100mg, 250mg, 500mg. Molecular Formula: C??H??ClN?O?S, Molecular Weight: 308.83. US Biological Life Sciences. USBiological 8
Worldwide
D,L-Stepholidine D,L-Stepholidine. Group: Biochemicals. Alternative Names: 5, 8, 13, 13a-Tetrahydro-3, 9-dimethoxy-6H-dibenzo[a, g]quinolizine-2, 10-diol. Grades: Highly Purified. CAS No. 16562-14-4. Pack Sizes: 1mg, 2mg, 5mg. Molecular Formula: C19H21NO4. US Biological Life Sciences. USBiological 8
Worldwide
D,L-Sulforaphane-L-cysteine D,L-Sulforaphane-L-cysteine. Group: Biochemicals. Alternative Names: S- [ [ [4- (Methylsulfinyl) butyl] amino] thioxomethyl] -L-cysteine. Grades: Highly Purified. CAS No. 364083-21-6. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C9H18N2O3S3. US Biological Life Sciences. USBiological 8
Worldwide
D,L-Sulforaphane N-acetyl-L-cysteine An anticancer agent. Group: Biochemicals. Alternative Names: N-Acetyl-S- [ [ [4- (methylsulfinyl) butyl] amino] thioxomethyl] -L-cysteine; Sulforaphane NAC. Grades: Highly Purified. CAS No. 334829-66-2. Pack Sizes: 1mg, 5mg, 10mg, 25mg. Molecular Formula: C??H??N?O?S?, Molecular Weight: 340.49. US Biological Life Sciences. USBiological 8
Worldwide
DL-Tartaric acid DL-Tartaric acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 133-37-9. Pack Sizes: 500g, 1kg, 2kg, 5kg, 10kg. Molecular Formula: C4H6O6. US Biological Life Sciences. USBiological 8
Worldwide
DL-tert-Butylglycine DL-tert-Butylglycine. Group: Biochemicals. Grades: Highly Purified. CAS No. 33105-81-6. Pack Sizes: 10g, 25g, 50g. US Biological Life Sciences. USBiological 8
Worldwide
D,L-threo-b-hydroxy aspartic acid D,L-threo-b-hydroxy aspartic acid. Group: Biochemicals. Alternative Names: DL-tHya, threo-2-amino-3-hydroxysuccinic acid. Grades: Highly Purified. CAS No. 4294-45-5. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C4H7NO5. US Biological Life Sciences. USBiological 8
Worldwide
DL-threo-methylphenidate hydrochloride DL-threo-methylphenidate hydrochloride. Group: Biochemicals. Alternative Names: (a-R,2R)-rel-a-Phenyl-2-piperidineacetic Acid Methyl Ester Hydrochloride. Grades: Highly Purified. CAS No. 23655-65-4. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C14H20ClNO2. US Biological Life Sciences. USBiological 8
Worldwide
DL-Threonine DL-Threonine. Group: Biochemicals. Grades: Highly Purified. CAS No. 80-68-2. Pack Sizes: 100g, 250g, 500g, 1kg, 5kg. Molecular Formula: C4H9NO3. US Biological Life Sciences. USBiological 8
Worldwide
D, L-Tosylisopropyl ideneglycerol D, L-Tosylisopropyl ideneglycerol. Group: Biochemicals. Alternative Names: 2,2-Dimethyl-1,3-dioxolane-4-methanol 4- (4-methyl Benzene sulfonate) ; 2,2-Dimethyl-1,3-dioxolane-4-methanol p-toluenesulfonate; (+/-) -1, 2- (Isopropylidene) glycerol 3-(p-toluenesulfonate). Grades: Highly Purified. CAS No. 7305-59-1. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C13H18O5S. US Biological Life Sciences. USBiological 8
Worldwide
D,L-Tryptophan methyl ester, benzaldimine D,L-Tryptophan methyl ester, benzaldimine. Group: Biochemicals. Alternative Names: N-(Phenylmethylene)-D,L-tryptophan methyl ester. Grades: Highly Purified. CAS No. 19779-75-0. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C19H18N2O2. US Biological Life Sciences. USBiological 8
Worldwide
D,L-Tryptophan methyl ester hydrochloride D,L-Tryptophan methyl ester hydrochloride. Group: Biochemicals. Alternative Names: DL-Methyl tryptophanate monohydrochloride; NSC 34498. Grades: Highly Purified. CAS No. 5619-09-0. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C12H15ClN2O2. US Biological Life Sciences. USBiological 8
Worldwide
DL-Tyrosine DL-Tyrosine. Group: Biochemicals. Grades: Highly Purified. CAS No. 556-03-6. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C9H11NO3. US Biological Life Sciences. USBiological 8
Worldwide

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