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ChemicalBook >> CAS DataBase List >> L-Thyroxine-13C9,15N

L-Thyroxine-13C9,15N

L-Thyroxine-13C9,15N price.
  • $825 - $1755
  • Product name: L-Thyroxine-13C9,15N
  • CAS: 1431868-11-9
  • MF: C15H11I4NO4
  • MW: 786.96002
  • EINECS:
  • MDL Number:
  • 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
4 prices
Selected condition：
Brand
  • AK Scientific
  • Cayman Chemical
  • TRC
Package
  • 1mg
  • 2.5mg
  • ManufacturerAK Scientific
  • Product number9395DU
  • Product description(2S)-2-(15N)Azanyl-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodo(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-trien-1-yl](1,2,3-13C3)propanoicacid
  • Packaging1mg
  • Price$1112
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number25039
  • Product descriptionL-Thyroxine-13C9,15N ≥98%
  • Packaging1mg
  • Price$911
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberT425603
  • Product descriptionThyroxineCarboxy,α,β,1,2,3,4,5,6-13C9,15N
  • Packaging1mg
  • Price$825
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberT425603
  • Product descriptionThyroxineCarboxy,α,β,1,2,3,4,5,6-13C9,15N
  • Packaging2.5mg
  • Price$1755
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 9395DU (2S)-2-(15N)Azanyl-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodo(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-trien-1-yl](1,2,3-13C3)propanoicacid 1mg $1112 2021-12-16 Buy
Cayman Chemical 25039 L-Thyroxine-13C9,15N ≥98% 1mg $911 2024-03-01 Buy
TRC T425603 ThyroxineCarboxy,α,β,1,2,3,4,5,6-13C9,15N 1mg $825 2021-12-16 Buy
TRC T425603 ThyroxineCarboxy,α,β,1,2,3,4,5,6-13C9,15N 2.5mg $1755 2021-12-16 Buy

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

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

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.

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