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2-Acetylaminopropionic acid

2-Acetylaminopropionic acid structure

CAS No.: 97-69-8

Chemical Name:: 2-Acetylaminopropionic acid

Synonyms: N-ACETYL-L-ALANINE;AC-ALA-OH;N-Acetylalanine;ACETYL-L-ALANINE;Acetylalanine;2-Acetamidopropanoic acid;Ac-L-Ala-OH;N-Ac-Ala-OH;N-ACETYL-L-ALA;N-Ac-L-Ala-OH

CBNumber:: CB3394533

Molecular Formula:: C5H9NO3

Molecular Weight:: 131.13

MDL Number:: MFCD00063132

MOL File:: 97-69-8.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-06-02 09:21:32

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2-Acetylaminopropionic acid Properties

Melting point	125-126°C
Boiling point	100-102 °C(Press: 0.2 Torr)
Density	1.170±0.06 g/cm3(Predicted)
storage temp.	2-8°C
solubility	DMSO (Slightly), Water (Slightly)
form	Solid
pka	3.69±0.10(Predicted)
color	White to Off-White
optical activity	Consistent with structure
BRN	1722932
Major Application	cell analysis
InChI	InChI=1S/C5H9NO3/c1-3(5(8)9)6-4(2)7/h3H,1-2H3,(H,6,7)(H,8,9)/t3-/m0/s1
InChIKey	KTHDTJVBEPMMGL-VKHMYHEASA-N
SMILES	C(O)(=O)[C@H](C)NC(C)=O
CAS DataBase Reference	97-69-8(CAS DataBase Reference)
FDA UNII	26C4VY6Z0M
NIST Chemistry Reference	L-Alanine, N-acetyl-(97-69-8)
UNSPSC Code	12352209
NACRES	NA.26

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P271-P280

PPE

Eyeshields, Gloves, type N95 (US)

Hazard Codes

Risk Statements

36/37/38-36

Safety Statements

26-36

WGK Germany

HS Code

29241990

Storage Class

11 - Combustible Solids

NFPA 704

	1
0		0

2-Acetylaminopropionic acid price More Price(70)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	A4625	N-Acetyl-L-alanine ~99%	97-69-8	1g	$56.3	2026-04-30	Buy
Sigma-Aldrich	A4625	N-Acetyl-L-alanine ~99%	97-69-8	5g	$199	2026-04-30	Buy
TCI Chemical	A2109	Ac-Ala-OH	97-69-8	5G	$56	2026-04-30	Buy
TCI Chemical	A2109	Ac-Ala-OH	97-69-8	25G	$167	2026-04-30	Buy
Cayman Chemical	37360	N-Acetyl-L-alanine ≥95%	97-69-8	5g	$32	2026-04-30	Buy

Product number	Packaging	Price	Buy
A4625	1g	$56.3	Buy
A4625	5g	$199	Buy
A2109	5G	$56	Buy
A2109	25G	$167	Buy
37360	5g	$32	Buy

2-Acetylaminopropionic acid Chemical Properties, Uses, Production

Chemical Properties

2-Acetylaminopropionic acid is White Cyrstalline Solid

Uses

2-Acetylaminopropionic acid is used as a biomarker for prostate cancer.

Uses

N-Acetyl-L-alanine has been used to study its effect on cytosolic and mitochondrial reduction-oxidation sensitive green fluorescent protein (roGFP).

Definition

ChEBI: An N-acetyl-L-amino acid that is L-alanine in which one of the hydrogens attached to the nitrogen is replaced by an acetyl group.

Synthesis Reference(s)

Synthetic Communications, 22, p. 257, 1992 DOI: 10.1080/00397919208021300

Biochem/physiol Actions

N-Acetyl-L-alanine may be used with other L-aminoacylated amino acids as a substrate for the identification, differentiation and characterization of aminoacylase(s)/amidohydrolase(s).

2-Acetylaminopropionic acid Preparation Products And Raw materials

Raw materials

Preparation Products

2-Acetylaminopropionic acid Suppliers

Global Suppliers ( 330)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
3B Pharmachem (Wuhan) International Co.,Ltd.	18930552037	3bsc@sina.com	China	15813	69
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
GL Biochem (Shanghai) Ltd	21-61263452 13641803416	ymbetter@glbiochem.com	China	9981	64
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
JinYan Chemicals(ShangHai) Co.,Ltd.	13817811078	sales@jingyan-chemical.com	China	9963	60
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	+86-21-54098501	sales@sinch.com.cn	China	11592	64
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
3B Pharmachem (Wuhan) International Co.,Ltd.	69
Alfa Aesar	84
Energy Chemical	61
GL Biochem (Shanghai) Ltd	64
Capot Chemical Co., Ltd	66
JinYan Chemicals(ShangHai) Co.,Ltd.	60
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	64
Shanghai Hanhong Scientific Co.,Ltd.	64

View Latest Price from 2-Acetylaminopropionic acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-09-16	AC-L-Ala-OH 97-69-8		1kg	98%	1T+	Sichuan HongRi Pharma-Tech Co.,Ltd
2026-06-01	Ac-Ala-OH 97-69-8	$60.00		99.77%	10g	TargetMol Chemicals Inc.
2022-02-19	N-Acetyl-L-alanine 97-69-8		1KG	98.2%	100 tons	Honest Joy Holdings Limited

AC-L-Ala-OH
97-69-8
98%
Sichuan HongRi Pharma-Tech Co.,Ltd

Ac-Ala-OH
97-69-8
$60.00
99.77%
TargetMol Chemicals Inc.

N-Acetyl-L-alanine
97-69-8
$0.00
98.2%
Honest Joy Holdings Limited

2-Acetylaminopropionic acid Spectrum

2-Acetylaminopropionic acid(97-69-8)MS 2-Acetylaminopropionic acid(97-69-8)¹HNMR 2-Acetylaminopropionic acid(97-69-8)IR1 2-Acetylaminopropionic acid(97-69-8)IR2

97-69-8 (2-Acetylaminopropionic acid) Related Search:

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Glycine N-Acetyl-L-tryptophan N-Acetyl-L-isoleucine N-Acetyl-L-asparagine N-Acetyl-L-valine

N-Acetyl-D-methionine N-Acetyl-D-phenylalanine N-Acetyl-DL-aspartic acid

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H-ACETYL-ALA-OH AC-ALANINE 2-acetamidopropionic acid N-Acetyl-L-α-alanine;N-Acetyl-L-alanine Alanine, N-acetyl-, L- CH3CONHCH(CH3)COOH N-Acetyl-L-alpha-alanine N-Acetyl-S-alanine N-ACETYL-L-ALANINE:AC-ALA-OH (S)-2-Acetylamino-propionic acid (2S)-2-acetamidopropanoic acid (S)-acetamidoalanine N-Acethyl-Ala-OH(AC-Ala-OH) (S)-2-Acetamidopropionic Acid 2-Acetylaminopropionic acid N-alpha-Actetyl-L-alanine N-Acetyl-L-alanine ,98% N-Acetyl-L-alanine-d3 N-ALPHA-ACETYL-L-ALANINE N-ACETYL-L-A-ALANINE N-ACETYL-L-ALA (S)-2-(Acetylamino)propanoic acid (S)-2-(Acetylamino)-propanoic acid N-Ac-Ala-OH N-Ac-L-Ala-OH N-Acetyl-L-alanine,96% L-Alanine, N-acetyl- N-ACETYL-L-ALANINE,APPROX.99% (S)-2-ACETAMIDOPROPANOIC ACID Acetyl-L-alanine≥ 98% (Assay by Titration) 2-(2,2,3-trimethyl-1-cyclopent-3-enyl)acetaldehyde 2-Acetylaminopropionic acid USP/EP/BP N-Acetyl-L-Alanine extrapure, 99% N-Acetyl-L-Alanine Isopropyl ester Ac-Ala-OH, 10 mM in DMSO N-Acetyl-L-alanine 2-Acetamidopropanoic acid AC-ALA-OH ACETYL-L-ALANINE Acetylalanine Ac-L-Ala-OH N-Acetylalanine N-Acetyl-L-alanine-d4 N-ACETYL-L-ALANINE 97-69-8 CH3CHNHCOCH3COOH Modified Amino Acids A - H Carboxylic acid Amino Acids and Peptides BioChemical Biochemicals and Reagents Alanine [Ala, A] Amino Acids and Derivatives N-Acetyl-Amino acid series Amino Acids & Derivatives A - H Amino Acids