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L-Thyroxine sodium Sale

(Synonyms: Levothyroxine sodium; T4 sodium) 目录号 : GC61010

A synthetic form of thyroxine

L-Thyroxine sodium Chemical Structure

Cas No.:1955-3-8

规格 价格 库存 购买数量
10mM (in 1mL DMSO)
¥594.00
现货
500mg
¥540.00
现货
1g
¥702.00
现货

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Sample solution is provided at 25 µL, 10mM.

Description

L-Thyroxine is a synthetic form of the thyroid hormone thyroxine.1,2,3 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.1 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.2,3 Formulations containing L-thyroxine have been used in the treatment of hypothyroidism.

1.Bowers, C.Y., Schally, A.V., Reynolds, G.A., et al.Interactions of L-thyroxine or L-triiodothyronine and thyrotropin-releasing factor on the release and synthesis of thyrotropin from the anterior pituitary gland of miceEndocrinology81(4)741-747(1967) 2.Fabris, N., Muzzioli, M., and Mocchegiani, E.Recovery of age-dependent immunological deterioration in Balb/c mice by short-term treatment with L-thyroxineMech. Ageing Dev.18(4)327-338(1982) 3.Fabris, N., and Mocchegiani, E.Endocrine control of thymic serum factor production in young-adult and old miceCell Immunol.91(2)325-335(1985)

化学性质

Cas No. 1955-3-8 SDF
别名 Levothyroxine sodium; T4 sodium
Canonical SMILES N[C@@H](CC1=CC(I)=C(OC2=CC(I)=C(O)C(I)=C2)C(I)=C1)C(O[Na])=O
分子式 C15H10I4NNaO4 分子量 798.85
溶解度 DMSO: 250 mg/mL (312.95 mM); Water: 14 mg/mL (17.53 mM; ultrasonic and adjust pH to 12 with NaOH) 储存条件 4°C, protect from light
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 1.2518 mL 6.259 mL 12.518 mL
5 mM 0.2504 mL 1.2518 mL 2.5036 mL
10 mM 0.1252 mL 0.6259 mL 1.2518 mL
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