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Shanghai Hongye Biotechnology Co. Ltd
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400-9205774 |
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sales@glpbio.cn |
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Product Name:L-Thyroxine-13C9,15N
CAS:1431868-11-9
Purity:>98% Package:1mg;10mg;50mg;100mg;
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| Company Name: |
ChemeGen(Shanghai) Biotechnology Co.,Ltd.
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18818260767 |
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sales@chemegen.com |
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Product Name:L-Thyroxine-13C9,15N
CAS:1431868-11-9
Purity:98% Package:10 mg;50 mg;100 mg;500 mg;1 g;5 g;10 g
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| Company Name: |
Shanghai isotope chemical co.,ltd
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021-021-51600108 13062666369 |
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sales@chinaisotope.com |
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Product Name:Levothyroxine-13C9-15N
CAS:1431868-11-9
Purity:1mg Package:1mg Remarks:RMCL16055-1mg
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| Company Name: |
Shanghai Yifei Biotechnology Co. , Ltd.
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021-65675885 18964387627 |
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customer_service@efebio.com |
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Product Name:L-Thyroxine-13C9,15N
CAS:1431868-11-9
Purity:98% Package:1mg
|
| Company Name: |
Cayman Chemical Company
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(800) 364-9897 |
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cayman@caymanchem.com |
| Products Intro: |
Product Name:L-Thyroxine-13C9,15N
CAS:1431868-11-9
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| | L-Thyroxine-13C9,15N Basic information |
| Product Name: | L-Thyroxine-13C9,15N | | Synonyms: | L-Thyroxine-13C9,15N;Levothyroxine-13C9-15N;Thyroxine Carboxy,α,β,1,2,3,4,5,6-13C9,15N;O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine-carboxy,α,β,1,2,3,4,5,6-13C9-15N | | CAS: | 1431868-11-9 | | MF: | C15H11I4NO4 | | MW: | 786.96002 | | EINECS: | | | Product Categories: | | | Mol File: | 1431868-11-9.mol |  |
| | L-Thyroxine-13C9,15N Chemical Properties |
| storage temp. | Store at -20°C | | solubility | DMF: 0.14 mg/ml; DMSO: 2.5 mg/ml; DMSO:PBS (pH 7.2) (1:1): 0.50 mg/ml | | form | A solid |
| | L-Thyroxine-13C9,15N Usage And Synthesis |
| Description | L-Thyroxine-13C9,15N is intended for use as an internal standard for the quantification of L-thyroxine by GC- or LC-MS. L-Thyroxine is a synthetic form of the thyroid hormone thyroxine. In vivo, L-thyroxine (0.9 and 2.7 μg) inhibits synthesis and release of thyrotropin induced by thyrotropin-releasing hormone from the anterior pituitary in mice. It also reverses decreases in levels of circulating thymic serum factor (FTS) and the number of T rosette-forming cells in an old age-induced mouse model of hypothyroidism. Formulations containing L-thyroxine have been used in the treatment of hypothyroidism. | | Uses | Thyroxine Carboxy,α,β,1,2,3,4,5,6-13C9,15N is 13C and 15N labeled analogue of Thyroxine (T425600), which is one of the thyroid hormones involved in the maintenance of metabolic homeostasis. |
| | L-Thyroxine-13C9,15N Preparation Products And Raw materials |
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