Thyroxine (T4) Suppliers USA
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Product | Description | |
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Thyroxine (T4) Quick inquiry Where to buy Suppliers range | Thyroxine (T4). Uses: For analytical and research use. Group: Pharma & Vet Compounds & Metabolites. Catalog: APS013192. Format: Neat. Shipping: Dry ice. | |
L-Thyroxine (T4) solution Quick inquiry Where to buy Suppliers range | 100 μg/mL in methanol with 0.1N NH3, ampule of 1 mL, certified reference material. Group: Certified Reference Materials (CRMs). CAS No. 51-48-9. Molecular Weight: HOC6H2(I)2OC6H2(I)2CH2CH(NH2)CO2H. Molecular Formula: 776.87. | |
2- (2-Hydroxy-2- (4- (4-hydroxy-3, 5-diiodophenoxy) -3, 5-diiodophenyl) acetamido) -3- (4- (4-hydroxy-3, 5-diiodophenoxy) -3, 5-diiodophenyl) propanoic Acid, Amide-Bridged Quick inquiry Where to buy Suppliers range | 2- (2-Hydroxy-2- (4- (4-hydroxy-3, 5-diiodophenoxy) -3, 5-diiodophenyl) acetamido) -3- (4- (4-hydroxy-3, 5-diiodophenoxy) -3, 5-diiodophenyl) propanoic Acid, Amide-Bridged is a Levothyroxine impurity of Thyroxine (T425600), which is one of the thyroid hormones involved in the maintenance of metabolic homeostasis. Thyroxine is deiodinated in peripheral tissues to the active metabolite, liothyronine, which has been used to treat hyperlipidemia. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 2.5mg. Molecular Formula: C29H17I8NO8, Molecular Weight: 1522.68. US Biological Life Sciences. | Worldwide |
2-(3-(4-Hydroxy-3,5-diiodophenoxy)-2,4-diiodobenzamido)-3-(4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl)propanoic Acid, Amide-Bridged Quick inquiry Where to buy Suppliers range | 2-(3-(4-Hydroxy-3,5-diiodophenoxy)-2,4-diiodobenzamido)-3-(4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl)propanoic Acid, Amide-Bridged is a Levothyroxine impurity of Thyroxine (T425600), which is one of the thyroid hormones involved in the maintenance of metabolic homeostasis. Thyroxine is deiodinated in peripheral tissues to the active metabolite, liothyronine, which has been used to treat hyperlipidemia. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 2.5mg. Molecular Formula: C28H16I7NO7, Molecular Weight: 1366.76. US Biological Life Sciences. | Worldwide |
2-Hydroxy-2-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)acetic acid Quick inquiry Where to buy Suppliers range | a thyroid hormone analogue, a Thyroxine impurity. Synonyms: 3,5,3',5'-Tetraiodo Thyromandelic Acid; α-Hydroxy-4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzeneacetic Acid; 4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodomandelic Acid; T4-Hydroxyacetic Acid. Grades: > 95%. CAS No. 93647-48-4. Molecular formula: C14H8I4O5. Mole weight: 763.83. | |
2-Hydroxy-3- (4- (4-hydroxy-3, 5-diiodophenoxy) -3, 5-dinitrophenyl) propanoic acid Quick inquiry Where to buy Suppliers range | 2-Hydroxy-3- (4- (4-hydroxy-3, 5-diiodophenoxy) -3, 5-dinitrophenyl) propanoic acid is an intermediate in synthesizing 3,5,3',5'-Tetraiodo Thyrolactic Acid (T296160), a thyroid hormone analogue. A Thyroxine (T425600) analogue. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg, 100mg. Molecular Formula: C15H10I2N2O9. US Biological Life Sciences. | Worldwide |
(2S)-2-Amino-3-(4-(4-(2-hydroxy-2-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)acetoxy)-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoic Acid, Ester-Bridged Quick inquiry Where to buy Suppliers range | (2S)-2-Amino-3-(4-(4-(2-hydroxy-2-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)acetoxy)-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoic Acid, Ester-Bridged is a Levothyroxine impurity of Thyroxine (T425600), which is one of the thyroid hormones involved in the maintenance of metabolic homeostasis. Thyroxine is deiodinated in peripheral tissues to the active metabolite, liothyronine, which has been used to treat hyperlipidemia. Group: Biochemicals. Grades: Highly Purified. CAS No. 2088032-74-8. Pack Sizes: 500ug, 2.5mg. Molecular Formula: C29H17I8NO8, Molecular Weight: 1522.68. US Biological Life Sciences. | Worldwide |
(2S,2'S)-3,3'-(((6,6'-Dihydroxy-5,5'-diiodo-[1,1'-biphenyl]-3,3'-diyl)bis(oxy))bis(3,5-diiodo-4,1-phenylene))bis(2-aminopropanoic acid) Quick inquiry Where to buy Suppliers range | (2S,2'S)-3,3'-(((6,6'-Dihydroxy-5,5'-diiodo-[1,1'-biphenyl]-3,3'-diyl)bis(oxy))bis(3,5-diiodo-4,1-phenylene))bis(2-aminopropanoic acid) is a Levothyroxine impurity of Thyroxine (T425600), which is one of the thyroid hormones involved in the maintenance of metabolic homeostasis. Thyroxine is deiodinated in peripheral tissues to the active metabolite, liothyronine, which has been used to treat hyperlipidemia. Group: Biochemicals. Grades: Highly Purified. CAS No. 2088032-54-4. Pack Sizes: 500ug, 2.5mg. Molecular Formula: C30H22I6N2O8, Molecular Weight: 1299.93. US Biological Life Sciences. | Worldwide |
(2S,2'S)-3,3'-(((6,6'-Dihydroxy-5-iodo-[1,1'-biphenyl]-3,3'-diyl)bis(oxy))bis(3,5-diiodo-4,1-phenylene))bis(2-aminopropanoic Acid) Quick inquiry Where to buy Suppliers range | (2S,2'S)-3,3'-(((6,6'-Dihydroxy-5-iodo-[1,1'-biphenyl]-3,3'-diyl)bis(oxy))bis(3,5-diiodo-4,1-phenylene))bis(2-aminopropanoic Acid) is a Levothyroxine impurity of Thyroxine (T425600), which is one of the thyroid hormones involved in the maintenance of metabolic homeostasis. Thyroxine is deiodinated in peripheral tissues to the active metabolite, liothyronine, which has been used to treat hyperlipidemia. Group: Biochemicals. Grades: Highly Purified. CAS No. 2088032-60-2. Pack Sizes: 500ug, 2.5mg. Molecular Formula: C30H23I5N2O8, Molecular Weight: 1174.03. US Biological Life Sciences. | Worldwide |
3,3',5,5'-Tetraiodo-L-thyronine sodium salt Quick inquiry Where to buy Suppliers range | 3,3',5,5'-Tetraiodo-L-thyronine sodium saltm is the sodium salt of levothyroxine, a synthetic levoisomer of thyroxine (T4) that is similar to the endogenous hormone produced by the thyroid gland. In peripheral tissues, levothyroxine is deiodinated by 5'-deiodinase to form triiodothyronine (T3). T3 enters the cell and binds to nuclear thyroid hormone receptors, the activated hormone-receptor complex in turn triggers gene expression and produces proteins required in the regulation of cellular respiration, thermogenesis, cellular growth and differentiation, and the metabolism of proteins, carbohydrates and lipids. T3 also exhibits cardiostimulatory effects. Synonyms: L-Thyroxine NaLevothyroxine sodium; Levothyroxine sodium; L-Thyroxine sodium; Euthyrox; Unithroid; Levoxyl; eltroxin; Novothyrox; Levaxin; Letter; levothroid; Sodium levothyroxine; Sodium thyroxinate; L-Thyroxine sodium salt; Sodium L-thyroxine; synthroid; Laevoxin; Thyroxevan; Oroxine; Thyroxin sodium; sodium;(2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoate. Grades: ≥ 98% (HPLC). CAS No. 25416-65-3. Molecular formula: C15H10I4NNaO4. Mole weight: 798.85. | |
3,5-Diiodo-4-hydroxy-DL-phenyllactic Acid Quick inquiry Where to buy Suppliers range | 3,5-Diiodo-4-hydroxy-DL-phenyllactic Acid is an intermediate in synthesizing 3,5,3',5'-Tetraiodo Thyrolactic Acid (T296160), a thyroid hormone analogue. A Thyroxine (T425600) analogue. Group: Biochemicals. Grades: Highly Purified. CAS No. 15220-05-0. Pack Sizes: 10mg, 25mg. Molecular Formula: C9H8I2O4. US Biological Life Sciences. | Worldwide |
3,5-Diiodo-4-O-methyl Thyroacetic Acid Ethyl Ester Quick inquiry Where to buy Suppliers range | 3,5-Diiodo-4-O-methyl Thyroacetic Acid Ethyl Ester is a derivative of 3,5-Diiodo Thyroacetic Acid (D455140), the acetic acid analog of Thyroxine (T425601). It is a reactant in the preparation of bifunctional thyrointegrin inhibitors, thyroxine (T425601) and triiodothyronine (T795380). Group: Biochemicals. Alternative Names: 3,5-Diiodo-4-(4-methoxyphenoxy)-benzeneacetic Acid Ethyl Ester; [3,5-Diiodo-4-(p-methoxyphenoxy)phenyl]-acetic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 85828-82-6. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
Dextrothyroxine Quick inquiry Where to buy Suppliers range | Dextrothyroxine. Uses: For analytical and research use. Group: API Standards; Pharmaceutical Toxicology. Alternative Names: Thyroxine, D- (8CI),D-Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-, D-Thyroxine, Dextrothyroxine, D-T4, 3,3',5,5'-Tetraiodo-D-thyronine. CAS No. 51-49-0. IUPAC Name: (2R)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid. Molecular formula: C15H11I4NO4. Mole weight: 776.87. Catalog: APS51490. SMILES: N[C@H] (Cc1cc (I)c (Oc2cc (I)c (O)c (I)c2)c (I)c1)C (=O)O. Format: Neat. Product Type: API. Shipping: Room Temperature. | |
D-Thyroxine Quick inquiry Where to buy Suppliers range | D-Thyroxine is the dextrorotary isomer of thyroxine with antihyperlipidemic activity. It stimulates the formation of low-density lipoprotein (LDL) and increases the catabolism of LDL thereby leading to increased excretion of cholesterol and bile acids via the biliary route. It is released from thyroglobulin by proteolysis and secreted into the blood. It is one of the thyroid hormones involved in the maintenance of metabolic homeostasis and has been used to treat hyperlipidemia. It is used as an cholesterol-lowering drug but was pulled due to cardiac side-effects. It also increases hepatic lipase which in turn improves utilization of triglycerides, improving apolipoprotein E cholesterol particles. Uses: D-thyroxin is one of the thyroid hormones involved in the maintenance of metabolic homeostasis and has been used to treat hyperlipidemia. it is used as an cholesterol-lowering drug. Synonyms: Dextrothyroxine; Choloxin; Dextrothyroxinum; (R)-2-Amino-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoic acid; Biotirmone; Debetrol; D-T4; O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-D-tyrosine. Grades: 95%. CAS No. 51-49-0. Molecular formula: C15H11I4NO4. Mole weight: 776.87. | |
D-Thyroxine Quick inquiry Where to buy Suppliers range | D-Thyroxine. Uses: For analytical and research use. Group: Building Blocks. Alternative Names: Thyroxine, D- (8CI), 3,3',5,5'-Tetraiodo-D-thyronine, Dextrothyroxine,D-Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-, D-Thyroxine, D-T4. CAS No. 51-49-0. Pack Sizes: 10MG. IUPAC Name: (2R)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid. Molecular formula: C15H11I4NO4. Mole weight: 776.87. Catalog: APS51490A. SMILES: N[C@H] (Cc1cc (I)c (Oc2cc (I)c (O)c (I)c2)c (I)c1)C (=O)O. Format: Neat. Product Type: Metabolite. Shipping: Room Temperature. | |
Liothyronine Impurity E Quick inquiry Where to buy Suppliers range | An impurity of Liothyronine which is a man-made form of thyroid hormone normally synthesized and secreted by the thyroid gland in much smaller quantities than thyroxine (T4). Synonyms: diiodothyronine; O-(4-HYDROXYPHENYL)-3,5-DIIODO-L-TYROSINE; 3,5-DIIODO-L-THYRONINE; 3,5-DIIODO-4-(4-HYDROXYPHENOXY)-L-PHENYLALANINE; L-TYROSINE, O-(4-HYDROXYPHENYL)-3,5-DIIODO-; 3-5-diiodo-L-thyronine crystalline; 3,5-diiodothyronine. Grades: > 95%. CAS No. 1041-01-6. Molecular formula: C15H13I2NO4. Mole weight: 525.08. | |
L-Thyroxine Quick inquiry Where to buy Suppliers range | L-Thyroxine. Group: Heterocyclic Organic Compound. Alternative Names: 3, 5, 3', 5'-tetraiodothyronine; beta-[(3, 5-diiodo-4-hydroxyphenoxy)-3, 5-diiodophenyl]alanine; l-3, 5, 3', 5'-tetraiodothyronine; l-t4; o-(4-hydroxy-3, 5-diiodophenyl)-3, 5-diiodo-l-tyrosin; o-(4-hydroxy-3, 5-diiodophenyl)-3, 5-diiodotyrosine; t4(hormone); tetraiodothyronine. CAS No. 51-48-9. Molecular formula: C15H11I4NO4. Mole weight: 776.87. Symbol: GHS02,GHS06,GHS08. Melting Point: 235°C. Safty Description: 22-24/25-36-45-36/37-16. Hazard statements: Xn, T, F. Supplemental Hazard Statements: H225-H301+H311+H331-H370. | |
L-Thyroxine Quick inquiry Where to buy Suppliers range | L-Thyroxine. Uses: For analytical and research use. Group: Pharma & Vet Compounds & Metabolites; Standards for Environmental Regulatory Methods; Pharma & Vet Compounds & Metabolites. Alternative Names: Levothyroxine, T4 (hormone), Thyreoideum, Tetraiodothyronine, (-)-Thyroxine, Thyrax, THX, Thyroxine, L-Thyroxin,Thyroxine, L- (8CI), L-Thyroxine, Thyroxinal, L-Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-, 3,3',5,5'-Tetraiodo-L-thyronine, NSC 36397, SK&F 1-6528, Levotiron, Thyroxin, L-T4, T4, Henning. CAS No. 51-48-9. IUPAC Name: (2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid. Molecular formula: C15H11I4NO4. Mole weight: 776.87. Catalog: APS51489. SMILES: N[C@@H] (Cc1cc (I)c (Oc2cc (I)c (O)c (I)c2)c (I)c1)C (=O)O. Format: Neat. Shipping: Room Temperature. | |
L-Thyroxine sodium salt pentahydrate Quick inquiry Where to buy Suppliers range | L-Thyroxine sodium salt pentahydrate is an iodine containing hormone produced from thyroglobulin in the thyroid follicular cells. It reduces total cholesterol level, low-density lipoprotein cholesterol as well as waist to hip ratio in subclinical hypothyroidism pateints. It was also used to study the light-induced hormone conversion of T4 to T3 in regulation of photoperiodic response of gonads in Japanese quail. Synonyms: Sodium levothyroxine pentahydrate. Grades: >98%. CAS No. 6106-7-6. Molecular formula: C15H20I4NNaO9. Mole weight: 888.93. | |
N-(Trifluoroacetyl)-L-thyroxine Methyl Ester Quick inquiry Where to buy Suppliers range | N-(Trifluoroacetyl)-L-thyroxine Methyl Ester is a Thyroxine (T425600) derivative used in the preparation of Thyroxine 4-O- β-D-Glucuronide (T425630). Group: Biochemicals. Grades: Highly Purified. CAS No. 906325-95-9. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
N-(Trifluoroacetyl)-thyroxine 2,3,4-O-Triacetyl-4-O- β-D-glucuronide Dimethyl Diester Quick inquiry Where to buy Suppliers range | N-(Trifluoroacetyl)-thyroxine 2,3,4-O-Triacetyl-4-O- β-D-glucuronide Dimethyl Diester is an intermediate in the preparation of Thyroxine 4-O- β-D-Glucuronide (T425630), a major metabolite Thyroxine (T425600). Group: Biochemicals. Alternative Names: 4-[4-[(2S)-2-(Trifluoroacetamide)-2-carboxyethyl]-2,6-diiodophenoxy]-2,6-diiodophenyl 2,3,4-O-Triacetyl- β-D-glucopyranosiduronic Acid Dimethyl Diester. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
O-Methyl Tetraiodothyroethylamine Quick inquiry Where to buy Suppliers range | An impurity of Thyroxine which is formed by the molecular addition of iodine to the amino acid tyrosine while the latter is bound to the protein thyroglobulin. Synonyms: O-methyl-tetraiodothyroethylamine; T4-AMINE O-METHYL; X6P4742Z19; Q27293608; 2-(4-(3,5-DIIODO-4-METHOXYPHENOXY)-3,5-DIIODOPHENYL)ETHANAMINE; LEVOTHYROXINE SODIUM IMPURITY, O-METHYL-TETRAIODOTHYROETHYLAMINE, OR T4-AMINE O-METHYL- [USP IMPURITY]. Grades: > 95%. Molecular formula: C15H13I4NO2. Mole weight: 746.89. |