N-acetyl-L-tyrosine

CAS 537-55-3C11H13NO4MW 223.08 g/mol

N-acetyl-L-tyrosine (CAS 537-55-3) — formula C11H13NO4, molecular weight 223.08 g/mol.

Product Overview

CAS Number	537-55-3
Molecular Formula	C11H13NO4
Molecular Weight	223.08 g/mol
Melting Point	149-152
Boiling Point	530.00 to 533.00 °C. @ 760.00 mm Hg
LogP	1.320
Packaging	25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation)

Packaging & Storage

Packaging25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation)

Technical Profile

What this product is

N-acetyl-L-tyrosine is a chemical compound with CAS registry number 537-55-3 and molecular formula C11H13NO4 (molecular weight 223.08 g/mol).

Identification

CAS number: 537-55-3

Its molecular formula C11H13NO4 comprises 11 C, 13 H, 1 N, 4 O atoms.

Also known as: N-acetyl-L-tyrosine

Frequently Asked Questions

What is the CAS number of N-acetyl-L-tyrosine?

The CAS registry number of N-acetyl-L-tyrosine is 537-55-3.

What is the molecular formula and molecular weight of N-acetyl-L-tyrosine?

Molecular formula C11H13NO4, molecular weight 223.08 g/mol.

What other names is N-acetyl-L-tyrosine known by?

It is also registered under: N-acetyl-L-tyrosine.

Packaging & documentation

Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.

PubChem Public Data

Independent reference data for N-acetyl-L-tyrosine (CAS 537-55-3), compiled from public chemistry databases.

Registry identifiers across databases

CAS Number	537-55-3
PubChem CID	68310
Molecular Formula	C11H13NO4
Molecular Weight	223.08 g/mol
IUPAC Name	(2S)-2-acetamido-3-(4-hydroxyphenyl)propanoic acid
InChIKey	CAHKINHBCWCHCF-JTQLQIEISA-N
UNII (FDA)	DA8G610ZO5
Pharmacopoeial monograph	European Pharmacopoeia (EP) monograph

Computed descriptors

Molecular Weight	223.22
XLogP3	-0.2
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	4
Exact Mass	223.08445790
Monoisotopic Mass	223.08445790
Topological Polar Surface Area	86.6
Heavy Atom Count	16

Physicochemical values on record

Boiling Point	530.00 to 533.00 °C. @ 760.00 mm Hg
Melting Point	149-152
Melting Point	149 - 152 °C
Solubility	297 mg/mL
LogP	1.320

Synonyms and trade names

N-Acetyl-L-tyrosine; N-Acetyltyrosine; Acetyl tyrosine; L-Tyrosine, N-acetyl-; L-Tyrosine, acetyl-; DTXSID7046045; N-Acetyltyrosine (VAN); UNII-DA8G610ZO5; L-N-acetyl-Tyrosine; TANOGEN HB; TYR-EXCEL; ACETYL L-TYROSINE; EINECS 208-671-3; NSC 10853; Tyrosine, N-acetyl-, L-; L-TYROSINE, N-ACETYL

Regulatory listings held on file

Regulatory & food contact	CIR / INCI: Cosmetic ingredients (Acetyl Tyrosine) -> CIR (Cosmetic Ingredient Review)
GHS notifications	15.5% (61 / 394)

GHS hazard classification

GHS notifications	15.5% (61 / 394)
Notified hazard statements	H318 (84.3%)

Source: PubChem / Wikidata; the batch COA governs where values differ.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

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