Weight Loss CAS 55-03-8 Levothyroxine Sodium T4
GMP ISO 1 Inquiries
55-03-8
99%
XAZB
Foil Bag, Box, Drum
2022-12-31
Herb Extracts,Cosmetic raw materails,API
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Product Description
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Seller Information
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Inquiry History
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Description
Product DescriptionWeight Loss cas 55-03-8 Levothyroxine Sodium T4:
Product name Levothyroxine sodium Synonyms levothyroxine; l-t4; t4(hormone),thyroid hormone,L-Thyroxine sodium salt CAS 25416-65-3 EINECS 200-221-4 MF C15H10I4NNaO4 MW 798.85 Purity 98% Appearance White needle crystalline powder Grade Pharmaceutical Grade
Thyroxine Soduim Salt is one of the thyroid hormones involved in the maintenance of metabolic homeostasis. Synthesized and stored as amino acid residues of thyroglobulin, the major protein component of the thyroid follicular colloid. Synthesis and secretion are regulated by the pituitary hormone (TSH). Deiodinated in peripheral tissues to the active metabolite, liothyronine
Levothyroxine is a replacement for a hormone normally produced by your thyroid gland to regulate the body's energy and metabolism. Levothyroxine is given when the thyroid does not produce enough of this hormone on its own.Levothyroxine treats hypothyroidism (low thyroid hormone). It is also used to treat or prevent goiter (enlarged thyroid gland), which can be caused by hormone imbalances, radiation treatment, surgery, or cancer.
Levothyroxine should not be used to treat obesity or weight problems. Dangerous side effects or death can occur from the misuse of levothyroxine, especially if you are taking any other weight-loss medications or appetite suppressants.Since thyroid hormone occurs naturally in the body, almost anyone can take levothyroxine. However, you may not be able to take this medication if you have certain medical conditions.
Take levothyroxine exactly as prescribed by your doctor. Follow all directions on your prescription label. Your doctor may occasionally change your dose to make sure you get the best results. Do not take this medicine in larger or smaller amounts or for longer than recommended.
Do not share this medication with another person, even if they have the same symptoms you have.Levothyroxine works best if you take it on an empty stomach, at least 30 minutes before breakfast. Follow your doctor's dosing instructions and try to take the medicine at the same time each day.It is very important to take Levoxyl with a full glass (8 ounces) of water. The Levoxyl tablet can dissolve very quickly and swell in the throat, possibly causing choking or gagging.
Specification:Test Items Specification Test Results Appearance White or off-white powder white powder Identification UV conform Conforms Organic nitrogenous Conforms Conforms Citrate Conforms Conforms Water Not more than 1.0% 0.38% Heavy water Not more than 0.002% Conforms
Related impuriesRelated compound A:Not more than 2.0% 0.86% Individual:Not more than 0.5% 0.38% (Z)isomer Conforms Conforms Assay Between98.0~102.0% 99.2% Organicvolatile impuritise Conforms Conforms 
CertificatesBasic Info-
Product Name:
Levothyroxine sodium
Other Name:Levothyroxine sodium;Sodium 4-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine;(S)-2-Amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propionic Acid odium;(s)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propionic acid sodium salt;sodium (s)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propionate;L-THYROXINE SODIUM ANHYDROUS;Levothyroxine Sdium;levothyroxine sodium anhydrous
CAS No.:55-03-8
Molecular Formula:C15H12I4NNaO4
InChIKeys:JMHCCAYJTTWMCX-QWPJCUCISA-M
Molecular Weight:800.87
Exact Mass:798.668579
EC Number:200-221-4
UNII:9J765S329G
TSCA:TSCA listed
DSSTox ID:DTXSID10209941
NCI Thesaurus Code:C888
Color/Form:Off-white to light yellow
HScode:2937909000
Categories:
Characteristics-
PSA:
141.76000
Appearance:powder
Density:d420 2.381
Melting Point:207-210 (dec.)(lit.)
Boiling Point:576.3ºC at 760 mmHg
Flash Point:302.3ºC
Water Solubility:cell culture medium: 0.1 mg/mL
Storage Conditions:2-8°C
Specific rotation:D20 -4.4° (c = 3 in 70% ethanol)
Critical Temperature & Pressure:Keep in dark place,Inert atmosphere,2-8°C
Hazard IdentificationClassification of the substance or mixture
Reproductive toxicity, Category 2
Specific target organ toxicity â repeated exposure, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H361 Suspected of damaging fertility or the unborn child
H372 Causes damage to organs through prolonged or repeated exposure
Precautionary statement(s) Prevention P203 Obtain, read and follow all safety instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P318 IF exposed or concerned, get medical advice.
P319 Get medical help if you feel unwell.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Herb Extracts,Cosmetic raw materails,API
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Location:
1403,Jinye B Block
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Payment Terms:
TT against copy of documents
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Average lead Time:
8
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
11-50
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Year of Establishment:
2015
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Turkey
LEVOTHYROXINE SODIUM
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