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Identify Suppliers 2025 Properties Safty

(2S)-2-Amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid

BGC Id:	744217007729
CAS No:	51-48-9
Synonyms:	thyroxine ; thyroxin ; t4 ; henning ; t44 ; thx ; tetramet ; nsc 36397 ; l-t4 ; thyrax
Molecular Formula:	C15H11I4NO4
Molecular Weight:	776.87
EINECS:	200-101-1

2025 - The most valued supplier

The following notable provider has been checked and can be recommended.

Hangzhou Zhongqi Chem Co., Ltd

företagets typ: Leading producer

telefon: +86-571-86976032
fax: +86-571-86972162
land: P.R.China

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Nigericin kommer att tillhandahålls också av oss. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the ...

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What other providers are available for CAS 51-48-9?

The last intensive check and update was carried out on 2025/09/30.

Identify

Synonyms:

thyroxine ; thyroxin ; t4 ; henning ; t44 ; thx ; tetramet ; nsc 36397 ; l-t4 ; thyrax

CAS:

51-48-9

EINECS:

200-101-1

Molecular Formula:

C15H11I4NO4

MDL:

MFCD00002595

Properties

Molecular Weight:

776.87 g·mol−1

Melting point:

235 °C

Safety Information

Hazard Symbols: Xn, T, F

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

40-39/23/24/25-23/24/25-11 (R)

Safety Codes:

22-24/25-36-45-36/37-16 (S)

WGK Germany:

RTECS:

YP2833500

Storage temperature:

2-8°C

What other providers are available for CAS 51-48-9?

In addition to the providers presented here for (2S)-2-Amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid with the CAS number 51-48-9, there are other 64 providers with slightly different product names available for this CAS number.

L-Thyroxine

Levothyroxine

Xiamen Equation Chemical Co.,Ltd +5 additional providers that we know from the past

3,3',5,5'-Tetraiodo-L-thyronine

Finetech Industry Limited +2 additional providers that we know from the past