A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Tetrandrine. Group: Biochemicals. Alternative Names: (1b)-6,6,7,12-Tetramethoxy-2,2'-dimethylberbaman. Grades: Highly Purified. CAS No. 518-34-3. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C38H42N2O6. US Biological Life Sciences.
Worldwide
Tetrandrine
Tetrandrine is a bisbenylisoquinoline alkaloid isolated from the dried root of Stephenia tetrandra S Moore. Tetrandrine exhibits very broad pharmacological actions, including anti-tumor activity. The beneficial effects of tetrandrine on tumor cell cytotoxicity and radiosensitization, multidrug resistance, normal tissue radioprotection, and angiogenesis are most promising and deserve great attention. Tetrandrine has the potential either as a tumoricidal agent or as an adjunct to chemotherapy and radiotherapy. Uses: Nti-inflammatory, immunologic and antiallergenic. Alternative Names: Isotetrandrine; Tetrandrin; Fanchinine; (+)-Tetrandrine; Sinomenine A. Grades: ≥ 98%. CAS No. 518-34-3. Molecular formula: C38H42N2O6. Mole weight: 622.762.
Tetrandrine
Tetrandrine (NSC-77037; d-Tetrandrine) is a bis-benzyl-isoquinoline alkaloid, which inhibits voltage-gated Ca2+ current (ICa) and Ca2+-activated K+ current. Uses: Scientific research. Category: Signaling pathways. Alternative Names: NSC-77037; d-Tetrandrine. CAS No. 518-34-3. Pack Sizes: 100 mg; 250 mg; 1 g; 5 g. Product ID: HY-13764.
Tetrangomycin
Tetrangomycin is a quinone antibiotic produced by Str. rimosus var. sp. NRRL 3016. It has activity against gram-positive bacteria, but has no protective effect on mice infected with the Smith strain of golden staphylococcus aureus. Alternative Names: (+)-3,4-dihydro-3,8-dihydroxy-3-methylbenz(a)anthracene-1,7,12(2H)-trione; (-)-tetrangomycin; Benzanthramycin. CAS No. 7351-8-8. Molecular formula: C19H14O5. Mole weight: 322.31.
Tetra-n-hexylammonium iodide
Tetra-n-hexylammonium iodide. Group: Biochemicals. Grades: Highly Purified. CAS No. 2138-24-1. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C24H52N·I. US Biological Life Sciences.
Tetranitro blue tetrazolium chloride. Alternative Names: TNBT, tetranitrotetrazolium blue, Tetranitro Blue Tetrazolium, T4000_SIGMA, Blue p-nitrotetrazolium chloride, 87961_FLUKA, Tetranitroblue tetrazolium chloride, Tetranitrotetrazolium blue chloride, Tetranitro blue tetrazolium chloride, EINECS 214-665-1, NSC 121208, 106413-49-4, 1184-43-6, 2H-Tetrazolium, 3,3-(3,3-dimethoxy(1,1-biphenyl)-4,4-diyl)bis(2,5-bis(4-nitrophenyl)-, dichloride, 3,3-(3,3-Dimethoxy(1,1-biphenyl)-4,4-diyl)bis(2,5-bis(p-nitrophenyl)-2H-tetrazolium) dichloride, 3,3-(3,3-Dimethoxy-4,4-biphenylene)bis[2,5-bis(p-nitrophenyl)-2H-tetrazolium chloride], 42798-98-1. CAS No. 1184-43-6. Purity: >96.0%(LC)(T). Product ID: ACM1184436. Molecular formula: C40H28Cl2N12O10. Mole weight: 907.63. IUPAC Name: 2-[4-[4-[3,5-bis(4-nitrophenyl)tetrazol-2-ium-2-yl]-3-methoxyphenyl]-2-methoxyphenyl]-3,5-bis(4-nitrophenyl)tetrazol-2-ium dichloride. Alfa Chemistry - ISO 9001:32057 Certified.
Tetranitroblue tetrazolium chloride
Tetranitroblue tetrazolium chloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1184-43-6. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
Tetranitroblue tetrazolium chloride
Tetranitroblue tetrazolium chloride (TNBT) serves as an electron acceptor, frequently employed in the evaluation of biological samples' dehydrogenase activity. It boasts a multifaceted application repertoire, broadly leveraged in the identification and diagnosis of diseases, primarily liver disease and myocardial infarction. When combined with an appropriate substrate, TNBT's formazan production aids in identifying metabolic differences in cells between healthy and pathological states. Uses: Coloring agents. Alternative Names: 3,3-(3,3-Dimethoxy-4,4-biphenylene)bis[2,5-bis(p-nitrophenyl)-2H-tetrazolium chloride]; Tetranitrotetrazolium blue chloride; TNBT; 2H-Tetrazolium, 2,2'-(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis[3,5-bis(4-nitrophenyl)-, chloride (1:2); 2,2',5,5'-Tetra-p-nitrophenyl-3,3'-(3,3'-dimethoxy-4,4'-biphenylene)ditetrazolium chloride; 2,2',5,5'-Tetrakis(p-nitrophenyl)-3,3'-(3,3'-dimethoxy-4,4'-diphenylene)ditetrazolium chloride; 2,2',5,5'-Tetrakis-p-(nitrophenyl)-3,3'-bis(3,3'-dimethoxy-4,4'-diphenylene)ditetrazolium chloride; Blue p-nitrotetrazolium chloride; Nitroblue monotetrazolium chloride; NSC 121208; Tetranitro Blue Tetrazolium; Tetranitro-BT; Tetranitrotetrazolium blue. CAS No. 1184-43-6. Molecular formula: C40H28Cl2N12O10. Mole weight: 907.63.
Tetranitroblue tetrazolium chloride
Tetranitroblue tetrazolium chloride. Uses: For analytical and research use. CAS No. 1184-43-6. Mole weight: 907.63. EC Number: 214-665-1. Catalog: AP1184436.
Tetra-n-octylammonium bromide
Tetra-n-octylammonium bromide. Group: Biochemicals. Grades: Highly Purified. CAS No. 14866-33-2. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C32H68NBr. US Biological Life Sciences.
Tetranolin is a lactone antibiotic produced by Act. sp. SS-1018. It has anti-Gram-positive bacteria activity and weak anti-mycobacterial activity. Alternative Names: Lissoclinolide; Kissoclinolide; lissoclinolide tetrenolin. Grades: >98%. CAS No. 132074-82-9. Molecular formula: C11H12O4. Mole weight: 208.21.
tetranor-PGEM
tetranor-PGEM. Uses: The major urinary metabolite of prostaglandin e2 (p838610). Alternative Names: 11alpha-hydroxy-9,15-dioxo-2,3,4,5,20-pentanor-19-carboxyprostanoicacid; 9,15-DIOXO-11ALPHA-HYDROXY-2,3,4,5-TETRANOR-PROSTAN-1,20-DIOIC ACID; TETRANOR PROSTAGLANDIN E METABOLITE; TETRANOR-PGEM. Grades: 95%. CAS No. 24769-56-0. Molecular formula: C16H24O7. Mole weight: 328.36.
Tetra-N-phenylbenzidine
Tetra-N-phenylbenzidine. Alternative Names: N,N,N',N'-Tetraphenylbenzidine,TPB,Tetraphenylbenzidine. CAS No. 15546-43-7. Molecular formula: C36H28N2. Mole weight: 488.62. IUPAC Name: N,N-diphenyl-4-[4-(N-phenylanilino)phenyl]aniline. SMILES: c1ccc(cc1)N(c2ccccc2)c3ccc(cc3)-c4ccc(cc4)N(c5ccccc5)c6ccccc6. InChI: 1S/C36H28N2/c1-5-13-31(14-6-1)37(32-15-7-2-8-16-32)35-25-21-29(22-26-35)30-23-27-36(28-24-30)38(33-17-9-3-10-18-33)34-19-11-4-12-20-34/h1-28H,DCZNSJVFOQPSRV-UHFFFAOYSA-N.
Tetra-n-propylammonium hydrogen sulfate
Tetra-n-propylammonium hydrogen sulfate. Group: Biochemicals. Grades: Highly Purified. CAS No. 56211-70-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C12H29NO4S. US Biological Life Sciences.
Protected Iopromide. Group: Biochemicals. Alternative Names: N1,N3-Bis[2,3-bis(acetyloxy)propyl]-2,4,6-triiodo-5-[(2-methoxyacetyl)amino]-N1-methyl. Grades: Highly Purified. CAS No. 1246820-70-1. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Tetra-O-acetyl Iopromide-d3
Protected form of labeled Iopromide. Group: Biochemicals. Alternative Names: N1,N3-Bis[2,3-bis(acetyloxy)propyl]-2,4,6-triiodo-5-[(2-methoxyacetyl)amino]-N1-methyl. Grades: Highly Purified. CAS No. 1246818-05-2. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Tetra-O-benzoyl-b-D-xylofuranose
Tetra-O-benzoyl-b-D-xylofuranose, a paramount compound extensively employed in the field of biomedicine, showcases immense potential as a therapeutic agent in the realm of antiviral drugs. Among its distinguishable features is its ability to impede the proliferation of specific viruses owing to its exceptional structure. Moreover, Tetra-O-benzoyl-b-D-xylofuranose exhibits encouraging outcomes in combatting viral ailments such as influenza and herpes, thereby underscoring its significance in the biomedical industry as an invaluable catalyst for pharmaceutical advancements. Alternative Names: β-D-xylofuranose-1,2,3,5-tetrabenzoate; β-D-Xylofuranosetetrabenzoate. CAS No. 18530-90-0. Molecular formula: C33H26O9. Mole weight: 566.55.
Tetraoctadecyl Orthotitanate
Tetraoctadecyl Orthotitanate. Group: Biochemicals. Alternative Names: Octadecyl Titanate; Stearyl Orthotitanate; Tetrastearyloxy Titan. Grades: Highly Purified. CAS No. 5128-29-0. Pack Sizes: 25g, 50g, 100g, 250g, 500g. US Biological Life Sciences.
Worldwide
Tetraoctylammonium bromide
25g Pack Size. Group: Analytical Reagents, Building Blocks, Organics, Quaternary Ammonium salts. Formula: C32H68BrN. CAS No. 14866-33-2. Prepack ID 45634299-25g. Molecular Weight 546.793. See USA prepack pricing.
5g Pack Size. Group: Building Blocks, Organics. Formula: C20H44NBr. CAS No. 866-97-7. Prepack ID 90026454-5g. Molecular Weight 378.47. See USA prepack pricing.
Tetrapentylammonium chloride
Tetrapentylammonium chloride. Alternative Names: Tetrapentylammonium Chloride. Grades: >98.0%(T). CAS No. 4965-17-7. Molecular formula: C20H44ClN. Mole weight: 334.02.
TETRAPENTYLAMMONIUM HYDROXIDE
TETRAPENTYLAMMONIUM HYDROXIDE. Alternative Names: TETRAPENTYLAMMONIUM HYDROXIDE; tetrapentylammonium hydroxide solution; TETRAPENTYLAMMONIUM HYDROXIDE SOLUTION, ~20% IN WATER; solutionapprox.20%inwater. CAS No. 4598-61-2. Molecular formula: C20H45NO. Mole weight: 315.58.
Tetrapeptide-1 is a synthetic peptide that contains four amino acid residues: leucine, proline, threonine, and valine. It is known for its antioxidant properties and is used in cosmetic products to protect the skin from oxidative stress, which can contribute to aging and other skin conditions. This peptide is also recognized for its potential to improve skin elasticity and firmness, providing a moisturizing and smoothing effect on the skin. In summary, Tetrapeptide-1 is a valuable ingredient in skincare for its antioxidant and skin-conditioning effects. Alternative Names: H-Leu-Pro-Thr-Val-OH; LPTV; H-LPTV-OH; L-Leucyl-L-prolyl-L-threonyl-L-valine. Grades: ≥95%. CAS No. 1632354-04-1. Molecular formula: C20H36N4O6. Mole weight: 428.52.
Tetrapeptide-21. Alternative Names: Glycine, glycyl-L-α-glutamyl-L-lysyl-. CAS No. 960608-17-7. Purity: 0.95. Product ID: CI-BP-0080. Molecular formula: C15H27N5O7. Mole weight: 389.4 g/mol. IUPAC Name: (4S)-4-[(2-aminoacetyl)amino]-5-[[(2S)-6-amino-1-(carboxymethylamino)-1-oxohexan-2-yl]amino]-5-oxopentanoic acid. Alfa Chemistry - ISO 9001:32057 Certified.
Tetrapeptide-21
Tetrapeptide-21 is a tetrapeptide based on the skin's own structure, with excellent collagen enhancing activity. CAS No. 960608-17-7. Molecular formula: C15H27N5O7. Mole weight: 389.4.
Tetrapeptide-21 acetate
Tetrapeptide-21 acetate is a tetrapeptide based on the skin's own structure, with excellent collagen enhancing activity and anti-aging properties. Alternative Names: H-Gly-Glu-Lys-Gly-OH.CH3CO2H; GEKG.CH3CO2H; glycyl-L-alpha-glutamyl-L-lysyl-glycine acetic acid. Grades: ≥95%. CAS No. 2763584-13-8. Molecular formula: C17H31N5O9. Mole weight: 449.46.
Tetrapeptide-23
Tetrapeptide-23. Product ID: CI-BP-0103. Alfa Chemistry - ISO 9001:32057 Certified.
Tetrapeptide-3. Alternative Names: L-Lysinamide, L-lysylglycyl-L-histidyl-. CAS No. 827306-97-8. Product ID: CI-BP-0165. Molecular formula: C20H37N9O4. Mole weight: 467.57 g/mol. IUPAC Name: (2S)-2,6-diamino-N-[2-[[(2S)-1-[[(2S)-1,6-diamino-1-oxohexan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-2-oxoethyl]hexanamide. Alfa Chemistry - ISO 9001:32057 Certified.
Tetrapeptide-30
Tetrapeptide-30. CAS No. 1036207-61-0. Product ID: CDC10-0664. Category: Cosmetic Active Peptide. Product Keywords: Cosmetic Ingredients; Active Ingredients; Cosmetic Active Peptide; ; CDC10-0664; Tetrapeptide-30; Cosmetic Active Peptide; ; 1036207-61-0. Purity: 98%/99%. Applications: Whitening.
Tetrapeptide-30
Tetrapeptide-30 is an oligopeptide composed of four amino acids. Its mechanism of brightening skin is fast and effective, can reduce the number of tyrosinases, and inhibit the activation of melanocytes to lighten the skin. It is suitable for all skin tones. Tetrapeptide-30 is an ingredient in cosmetics with anti-aging effects. Alternative Names: Tegopep; L-Prolyl-L-lysyl-L-glutamyl-L-lysine; L-Prolyl-L-lysyl-L-α-glutamyl-L-lysine; Tego Pep 4Even; Tetrapeptide 30. Grades: 98%. CAS No. 1036207-61-0. Molecular formula: C22H40N6O7. Mole weight: 500.59.
Tetrapeptide-30
Tetrapeptide-30. CAS No. 1036207-61-0. Product ID: CDC10-0604. Molecular formula: C22H40N6O7. Category: Cosmetic Active Peptide. Product Keywords: Cosmetic Ingredients; Active Ingredients; Cosmetic active peptide; Tetrapeptide-30; CDC10-0604; Cosmetic active peptide; C22H40N6O7; Whitening; 1036207-61-0. Purity: 98%/99%. Application: Whitening. Boiling Point: 931.5±65.0 °C(Predicted). Density: 1.256±0.06 g/cm3(Predicted).
Tetrapeptide-30 acetate
Tetrapeptide-30 acetate is an ingredient in cosmetics with anti-aging effects. It acts on specific targets of the skin to reduce the factors and pathways that cause the appearance of discolorations and uneven skin tone. Alternative Names: H-Pro-Lys-Glu-Lys-OH.CH3CO2H; PKEK.CH3CO2H; L-prolyl-L-lysyl-L-alpha-glutamyl-L-lysine acetic acid. Grades: ≥95%. CAS No. 2763584-89-8. Molecular formula: C24H44N6O9. Mole weight: 560.64.
Tetrapeptide-30 triacetate is an ingredient in cosmetics with anti-aging effects. It acts on specific targets of the skin to reduce the factors and pathways that cause the appearance of discolorations and uneven skin tone. Alternative Names: L-Lysine, L-prolyl-L-lysyl-L-α-glutamyl-, acetate (1:3); L-Prolyl-L-lysyl-L-α-glutamyl-L-lysine triacetate salt; Tetrapeptide 30 triacetate salt; L-Prolyl-L-lysyl-L-alpha-glutamyl-L-lysine, acetate (1:3); H-Pro-Lys-Glu-Lys-OH.3CH3CO2H; PKEK.3CH3CO2H. Grades: ≥95%. CAS No. 1228558-05-1. Molecular formula: C22H40N6O7.3C2H4O2. Mole weight: 680.75.
Tetrapeptide-4
Tetrapeptide-4 can be used in anti-aging skin care formulations. Molecular formula: C14H22N4O7. Mole weight: 358.35.
tetraphenylphosphanium;phenoxide. Alternative Names: TPP-P,Tetraphenylphosphonium phenolate. CAS No. 15464-47-8. Product ID: ALC-FP-15464478. Molecular formula: C30H25OP. Mole weight: 432.50 g/mol. Alfa Chemistry - ISO 9001:32057 Certified.
Tetraphenylphosphonium bromide
Catonium TPPBr (Tetraphenylphosphonium Bromide) is a white to off-white, its chemical formula is C24H20BrP. TPPBr is a quaternary phosphonium salt mainly used in pharmaceuticals, as accelarator for fluoroelastomers , adhesion promotor for fluoroelastomers and curative of polyacrylate polymers which extends the shelf life of the compound and decreases the mould fouling. CAS No. 2751-90-8. Product ID: PE-0667. Molecular formula: C24H20BrP. Category: Synthetic catalyst. Product Keywords: Catalysts; Tetraphenylphosphonium bromide; PE-0667; Synthetic catalyst; C24H20BrP; 2751-90-8. Color: White to off-white. EC Number: 220-393-4. Physical State: Crystalline Powder. Storage: Inert atmosphere,Room Temperature. Applications: Tetraphenylphosphonium bromide is a supporting electrolyte for the electroreduction of buckminsterfullerene. Melting Point: 295-300 °C (lit.). Product Description: Tetraphenylphosphonium bromide is a supporting electrolyte for the electroreduction of buckminsterfullerene.
Tetraphenylphosphonium bromide
Tetraphenylphosphonium bromide. Group: Biochemicals. Grades: Highly Purified. CAS No. 2751-90-8. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C24H20BrP. US Biological Life Sciences.
Tetraphenylphosphonium phenolate. Alternative Names: tetraphenylphosphonium phenolate;Tetraphenylphosphonium phenoxide. CAS No. 15464-47-8. Product ID: ACM15464478. Molecular formula: C30H25OP. Mole weight: 432.49. Alfa Chemistry - ISO 9001:32057 Certified.
Tetraphenylphosponium bromide
100g Pack Size. Group: Building Blocks, Organics. Formula: (C6H5)4P(Br). CAS No. 2751-90-8. Prepack ID 11361154-100g. Molecular Weight 419.29. See USA prepack pricing.
Tetraphenylphosponium bromide
25g Pack Size. Group: Building Blocks, Organics. Formula: (C6H5)4P(Br). CAS No. 2751-90-8. Prepack ID 11361154-25g. Molecular Weight 419.29. See USA prepack pricing.
Tetraphenylporphyrin
Tetraphenylporphyrin (TPP) is a symmetrically substituted porphyrin-based heterocyclic compound and used as a structural block for supramolecular synthesis. Tetraphenylporphyrin derivatives can be used for cancer research[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: TPP; Tetraphenylporphine; meso-Tetraphenylporphyrin. CAS No. 917-23-7. Pack Sizes: 250 mg; 500 mg; 1 g; 5 g; 10 g; 25 g; 50 g; 100 g. Product ID: HY-103656.