Cas no 3339-73-9 (3-Phthalimidopropionic acid)

3-Phthalimidopropionic acid is a versatile organic compound characterized by the presence of a phthalimide group linked to a propionic acid moiety. This structure imparts unique reactivity, making it valuable as an intermediate in pharmaceutical and agrochemical synthesis. Its applications include serving as a precursor for bioactive molecules, particularly in the development of GABA-related compounds. The compound exhibits good stability under standard conditions and demonstrates compatibility with various organic reactions, facilitating functional group transformations. Its crystalline form ensures consistent purity, which is critical for reproducible synthetic outcomes. The balanced hydrophilicity and lipophilicity of 3-phthalimidopropionic acid further enhance its utility in fine chemical manufacturing.
3-Phthalimidopropionic acid structure
3-Phthalimidopropionic acid structure
Product Name:3-Phthalimidopropionic acid
CAS No:3339-73-9
MF:C11H9NO4
MW:219.193463087082
MDL:MFCD00023096
CID:44053
PubChem ID:76859
Update Time:2025-11-02

3-Phthalimidopropionic acid Chemical and Physical Properties

Names and Identifiers

    • 3-(1,3-Dioxoisoindolin-2-yl)propanoic acid
    • N-Phthaloyl-beta-alanine
    • ASISCHEM W79449
    • IFLAB-BB F0827-0159
    • 3-PHTHALIMIDOPROPIONIC ACID
    • 3-(1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YL)-PROPIONIC ACID
    • 3-(1,3-DIOXO-2,3-DIHYDRO-1H-ISOINDOL-2-YL)PROPANOIC ACID
    • 3-(1,3-DIOXO-2-ISOINDOLYL)PROPIONIC ACID
    • 3-(1,3-DIOXO-1,3-DIHYDRO-2H-ISOINDOL-2-YL)PROPANOIC ACID
    • SALOR-INT L112402-1EA
    • RARECHEM AL CC 1133
    • TIMTEC-BB SBB001857
    • PHTHALOYL-BETA-ALANINE
    • PHTHALYL-BETA-ALANINE
    • PHTHALYL-DL-BETA-ALANINE
    • PHT-BETA-ALA-OH
    • 3-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-propanoic acid
    • Phtaloyl-beta-alanine
    • Phthaloyl-?-alanine
    • 3-phthalimidopropanoic acid
    • N-Phthaloyl-β-alanine
    • Pht-b-Ala-OH
    • phthalimidopropionic acid
    • PHTHALYL-B-ALANINE
    • DS-2323
    • CHEMBL79589
    • N-Phthaloyl-
    • AB01343
    • BB 0240505
    • 3-(1,3-DIHYDRO-1,3-DIOXO-2H-ISOINDOL-2-YL)PROPANOIC ACID
    • SMR000071666
    • MixCom1_000154
    • BETA-ALANINE,PHTHALOLYL
    • 3339-73-9
    • NSC-401084
    • PS-5758
    • Oprea1_431171
    • 1,3-DIOXO-2-ISOINDOLINEPROPIONIC ACID
    • J-519932
    • F0827-0159
    • InChI=1/C11H9NO4/c13-9(14)5-6-12-10(15)7-3-1-2-4-8(7)11(12)16/h1-4H,5-6H2,(H,13,14
    • .BETA.-(N-PHTHALIMIDO)PROPIONIC ACID
    • b-Phthalimidopropionic acid
    • AKOS000200642
    • SR-01000389670-1
    • beta-phthalimidopropionic acid
    • .BETA.-PHTHALIMIDOPROPIONIC ACID
    • 2-ISOINDOLINEPROPIONIC ACID, 1,3-DIOXO-
    • 1,3-DIHYDRO-1,3-DIOXO-2H-ISOINDOLE-2-PROPANOIC ACID
    • A875306
    • 2H-Isoindole-2-propanoic acid, 1,3-dihydro-1,3-dioxo-
    • 3-phthalimido-propionic acid
    • EN300-11882
    • NSC401084
    • 3-Phtalimido-propanoic acid
    • 1,3-Dihydro-1,3-dioxo-2H-isoindole-2-propionic acid
    • N-PHTHALOYL-.BETA.-ALANINE
    • SR-01000389670
    • Phthalyl-.beta.-alanine
    • Maybridge1_000088
    • Z56174390
    • DTXSID70187019
    • FT-0613845
    • HY-W008234
    • 3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)propionicacid
    • 3-(1,3-dioxoisoindol-2-yl)propanoic acid
    • AM20040194
    • NSC 401084
    • .BETA.-ALANINE, N-PHTHALOYL-
    • NS00029483
    • SCHEMBL135305
    • P2101
    • BP-21242
    • 3-(phthalimido)propionic acid
    • MLS000062979
    • UNII-O5UY4ERZ0T
    • O5UY4ERZ0T
    • HMS2359D07
    • 3-(1,3-dioxoisoindolin-2-yl) propanoic acid
    • 3-(1,3-DIOXO-1,3-DIHYDROISOINDOL-2-YL)PROPIONIC ACID
    • MFCD00023096
    • PHTHALIMIDO-.BETA.-ALANINE
    • 3-PHTHALIMIDOYLPROPIONIC ACID
    • SY050106
    • A-alanine
    • CS-W008234
    • 3-(1,3-Dioxoisoindolin-2-yl)propanoicacid
    • EINECS 222-083-4
    • 2H-Isoindole-2-propanoic acid,3-dihydro-1,3-dioxo-
    • 3-Phthalimidopropionic acid, 97+%
    • 3-(1,3-Dioxoisoindoline-2-yl)propanoic acid
    • 3-Phthalimidylpropanoic acid
    • 3-Phthalimidylpropionic acid
    • N,N-Phthaloyl-β-alanine
    • 3-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)propanoic acid(SALTDATA: FREE)
    • DTXCID30109510
    • BETA-(N-PHTHALIMIDO)PROPIONIC ACID
    • ALBB-000315
    • DB-048396
    • STK257467
    • PHTHALIMIDO-BETA-ALANINE
    • BBL000019
    • BETA-ALANINE, N-PHTHALOYL-
    • AE-641/01614041
    • 3-Phthalimidopropionic acid
    • MDL: MFCD00023096
    • Inchi: 1S/C11H9NO4/c13-9(14)5-6-12-10(15)7-3-1-2-4-8(7)11(12)16/h1-4H,5-6H2,(H,13,14)
    • InChI Key: DXXHRZUOTPMGEH-UHFFFAOYSA-N
    • SMILES: O=C1C2C=CC=CC=2C(N1CCC(=O)O)=O
    • BRN: 15570

Computed Properties

  • Exact Mass: 219.05300
  • Monoisotopic Mass: 219.053
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 16
  • Rotatable Bond Count: 3
  • Complexity: 315
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 74.7A^2
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing

Experimental Properties

  • Color/Form: White solid
  • Density: 1.448
  • Melting Point: 151.0 to 155.0 deg-C
  • Boiling Point: 423.4°C at 760 mmHg
  • Flash Point: 209.8 °C
  • Solubility: Soluble in methanol
  • PSA: 74.68000
  • LogP: 0.69520
  • Solubility: Insoluble
  • pka: 4.30±0.10(Predicted)

3-Phthalimidopropionic acid Security Information

3-Phthalimidopropionic acid Customs Data

  • HS CODE:2925190090
  • Customs Data:

    China Customs Code:

    2925190090

    Overview:

    2925190090 Other imides and their derivative salts. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

3-Phthalimidopropionic acid Pricemore >>

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3-Phthalimidopropionic acid Suppliers

Suzhou Senfeida Chemical Co., Ltd
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(CAS:3339-73-9)3-PHTHALIMIDOPROPIONIC ACID
Order Number:sfd2677
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:33
Price ($):discuss personally
Tiancheng Chemical (Jiangsu) Co., Ltd
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(CAS:3339-73-9)3-(N-苯二甲酰亞氨基)丙酸
Order Number:LE26852134
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:59
Price ($):discuss personally

Additional information on 3-Phthalimidopropionic acid

3-Phthalimidopropionic Acid (CAS 3339-73-9): Properties, Applications, and Market Insights

3-Phthalimidopropionic acid (CAS 3339-73-9) is a specialized organic compound with a wide range of applications in pharmaceuticals, agrochemicals, and material science. This white crystalline powder, known for its unique phthalimide functional group, has garnered significant attention in recent years due to its versatility and efficacy in various chemical processes. Researchers and industry professionals frequently search for terms like "3-phthalimidopropionic acid uses", "CAS 3339-73-9 synthesis", and "phthalimide derivatives applications", highlighting the growing interest in this compound.

The molecular structure of 3-phthalimidopropionic acid combines a phthalimide moiety with a propionic acid side chain, giving it distinct chemical properties. With a molecular formula of C11H9NO4 and a molecular weight of 219.19 g/mol, this compound exhibits excellent stability under normal conditions. Recent studies have focused on its role as a key intermediate in the synthesis of various bioactive molecules, particularly in the development of novel pharmaceutical intermediates and agrochemical formulations.

In the pharmaceutical industry, 3-phthalimidopropionic acid serves as a crucial building block for several drug candidates. Its structural features make it particularly valuable in the design of enzyme inhibitors and receptor modulators. Current research trends indicate growing interest in its potential applications for neuroprotective agents and anti-inflammatory compounds, aligning with the global focus on neurological and immunological therapies. The compound's CAS 3339-73-9 identifier is frequently referenced in patent literature and research publications.

The agrochemical sector has also recognized the value of phthalimide derivatives like 3-phthalimidopropionic acid. As the agricultural industry seeks more sustainable and targeted solutions, this compound has shown promise in the development of novel plant growth regulators and pest control agents. Its mode of action and environmental profile make it an attractive candidate for next-generation agrochemicals, particularly in formulations requiring controlled release properties.

Material science applications of 3-phthalimidopropionic acid have expanded significantly in recent years. The compound's ability to form stable complexes with various metals has led to its use in coordination polymers and advanced materials. Researchers exploring metal-organic frameworks (MOFs) and supramolecular chemistry often utilize this phthalimide derivative as a versatile linker or functional group modifier.

The synthesis of 3-phthalimidopropionic acid typically involves the reaction of phthalic anhydride with β-alanine or its derivatives. Recent advancements in green chemistry approaches have focused on optimizing this process to reduce environmental impact while maintaining high yields. Industrial-scale production methods continue to evolve, with particular attention to atom economy and waste minimization principles.

Market analysis indicates steady growth in demand for 3-phthalimidopropionic acid across multiple regions. The Asia-Pacific market, in particular, has shown significant expansion due to increasing pharmaceutical and agrochemical production. Quality standards for CAS 3339-73-9 material have become more stringent, with emphasis on high-purity grades for research and manufacturing applications. Regulatory considerations remain important, particularly regarding REACH compliance and GMP standards for pharmaceutical uses.

Storage and handling recommendations for 3-phthalimidopropionic acid emphasize standard laboratory precautions. The compound should be kept in tightly sealed containers away from moisture and direct sunlight. While not classified as hazardous under normal conditions, proper personal protective equipment is recommended when handling the powder form to prevent irritation.

Future research directions for 3-phthalimidopropionic acid include exploration of its potential in bioconjugation chemistry and drug delivery systems. The compound's ability to form stable amide bonds makes it particularly interesting for biopharmaceutical applications. Additionally, its photophysical properties are being investigated for potential use in organic electronics and sensor technologies.

In conclusion, 3-phthalimidopropionic acid (CAS 3339-73-9) represents a versatile and valuable chemical entity with diverse applications across multiple industries. Its unique structural features and functional group compatibility continue to drive innovation in medicinal chemistry, agrochemical development, and advanced materials. As research progresses and new applications emerge, this compound is likely to maintain its importance in the chemical and pharmaceutical landscapes.

Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:3339-73-9)3-PHTHALIMIDOPROPIONIC ACID
sfd2677
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:3339-73-9)3-(N-苯二甲酰亞氨基)丙酸
LE26852134
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email