N-Acetyl-3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]-L-alanine ethyl ester
N-乙酰基-3-[4-(4-羟基苯氧基)-3,5-二碘苯基]-L-丙氨酸乙酯
Also known as: Levothyroxine impurity 13, Levothyroxine Sodium Impurity 13, Alanine, N-acetyl-3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]-, ethyl ester
N-Acetyl-3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]-L-alanine ethyl ester (CAS 101889-72-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H19I2NO5 and a molecular weight of 595.171 g/mol. It is also known as Levothyroxine impurity 13, Levothyroxine Sodium Impurity 13 and Alanine, N-acetyl-3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]-, ethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 101889-72-9
- Jingsj CID
- J-1188346-1
- Molecular Formula
- C19H19I2NO5
- Chinese Name
- N-乙酰基-3-[4-(4-羟基苯氧基)-3,5-二碘苯基]-L-丙氨酸乙酯
- Molecular Weight
- 595.171 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of N-Acetyl-3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]-L-alanine ethyl ester?
The CAS number of N-Acetyl-3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]-L-alanine ethyl ester is 101889-72-9.
What are the molecular formula and molecular weight of N-Acetyl-3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]-L-alanine ethyl ester?
N-Acetyl-3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]-L-alanine ethyl ester has molecular formula C19H19I2NO5 and molecular weight 595.171 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-Acetyl-3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]-L-alanine ethyl ester (CAS 101889-72-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1188346-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.