N-ForMyl Thyroxine

N-ForMyl Thyroxine Suppliers list

Company Name:	Standardpharm Co. Ltd.
Tel:	86-714-3992388
Email:	overseasales1@yongstandards.com
Products Intro:	Product Name:Levothyroxine Impurity 12 CAS:671235-41-9 Purity:0.99 Package:10mg;25mg;50mg;100mg

Company Name:	Xi'an MC Biotech, Co., Ltd.
Tel:	029-89275612 +8618991951683
Email:	mcbio_sales@163.com
Products Intro:	Product Name:Levothyroxine N - formamide Impurity CAS:671235-41-9 Purity:98% Package:1G;10G;1KG,5KG,10KG

Company Name:	CR Corporation Lomited
Tel:
Email:	fred.wen@crcorporation.cn
Products Intro:	Product Name:Levothyroxine N-Formyl Impurity CAS:671235-41-9

Company Name:	sgtlifesciences pvt ltd
Tel:	+8617013299288
Email:	dj@sgtlifesciences.com
Products Intro:	Product Name:Levothyroxine N-Formyl Impurity CAS:671235-41-9

Company Name:	China National Standard Pharmaceutical Corporation Limited
Tel:	+8615391658522
Email:	overseasales@yongstandards.com
Products Intro:	Product Name:Levothyroxine Impurity 12 CAS:671235-41-9 Purity:0.95 Package:Vials

N-ForMyl Thyroxine Basic information

Product Name:	N-ForMyl Thyroxine
Synonyms:	N-ForMyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine;N-ForMyl Thyroxine;Levothyroxine USP Impurity C;Levothyroxine Impurity 1;L-Tyrosine, N-formyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-;Levothyroxine N - formamide Impurity;Levothyroxine Sodium Impurity C;Levothyroxine Impurity 12
CAS:	671235-41-9
MF:	C16H11I4NO5
MW:	804.88
EINECS:
Product Categories:	Aromatics, Amino Acids & Derivatives, Pharmaceuticals, Intermediates & Fine Chemicals;Amino Acids & Derivatives;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:	671235-41-9.mol

N-ForMyl Thyroxine Chemical Properties

Melting point	>192°C (dec.)
storage temp.	Hygroscopic, Refrigerator, under inert atmosphere
solubility	DMSO (Slightly), Methanol (Slightly, Sonicated)
form	Solid
color	White to Off-White

Safety Information

MSDS Information

N-ForMyl Thyroxine Usage And Synthesis

Uses	N-Formyl Thyroxine (Levothyroxine N-Formyl Impurity; N-Formyl-T4 (USP)) is a thyroxine derivative which showed less thyroid activity than Thyroxine Sodium (T425601).

N-ForMyl Thyroxine Preparation Products And Raw materials

Tag:N-ForMyl Thyroxine(671235-41-9) Related Product Information

REVERSE T3 Levothyroxine Impurity 16 Levothyroxine EP Impurity B 4-(4-Hydroxyphenoxy)-3,5-diiodo-benzaldehyde O-(4-hydroxy-3-iodophenyl)-3-iodo-L-tyrosine 4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzeneacetaMide 3,3',5,5'-TETRAIODOTHYRO-ACETIC ACID 3,5,3',5'-Tetraiodo Thyroaldehyde Thyroxine Ethyl Ester 3,5-DIIODO-4'-(4-HYDROXYPHENOXY)BENZOIC ACID Thyroxine-4-hydroxy-3,5-diiodophenyl Ether DISCONTINUED 3,3',5-TRIIODOTHYROACETIC ACID 3,5,3',5'-Tetraiodo Thyrolactic Acid 3,3',5-Triiodo-L-thyronine 3-IODO-L-TYROSINE 3,3',5-TRIIODOTHYROPROPIONIC ACID 3,5-Diiodo-L-thyronine 3,5-Diiodo-4-(p-Methoxyphenoxy)-benzaldehyde

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