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ChemicalBook >> CAS DataBase List >> DL-4-Chlorophenylalanine

DL-4-Chlorophenylalanine

DL-4-Chlorophenylalanine price.
  • $7 - $1125
  • Product name: DL-4-Chlorophenylalanine
  • CAS: 7424-00-2
  • MF: C9H10ClNO2
  • MW: 199.63
  • EINECS:231-051-9
  • MDL Number:MFCD00002601
  • Synonyms:(±)-3-(4-Chlorophenyl)-2-aminopropanoic acid;NSC-77370;DL-4-Chloro-phe-OH;DL-Phe(4-Cl)-OH 4-Chloro-DL-Phenylalanine;H-4-Chloro-DL-Phe-OH, (RS)-2-AMino-3-(4-chloro-phenyl)-propionic acid, Fenclonine, PCPA;4-Chloro-DL-phenylalanine, 98+%;DL-4-Chlorophenylalanine, 98+%, 98+%;DL-2-Amino-3-(4-chloro-phenyl)-propionic acid
Price63 Properties Safety Information Description
63 prices
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  • 10mM*1mLinWater(Solid+Solvent)
  • Manufactureraablocks
  • Product numberAA0034PW
  • Product descriptionDL-4-Chlorophenylalanine 98%
  • Packaging1g
  • Price$7
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034PW
  • Product descriptionDL-4-Chlorophenylalanine 98%
  • Packaging5g
  • Price$11
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0034PW
  • Product descriptionDL-4-Chlorophenylalanine 98%
  • Packaging25g
  • Price$40
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0034PW
  • Product descriptionDL-4-Chlorophenylalanine 98%
  • Packaging100g
  • Price$128
  • Updated2026-05-28
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  • ManufacturerAcrotein
  • Product numbera-0268
  • Product description4-Chloro-DL-phenylalanine 97%
  • Packaging100g
  • Price$156.8
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numbera-0268
  • Product description4-Chloro-DL-phenylalanine 97%
  • Packaging25g
  • Price$49
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberA-0268
  • Product description4-Chloro-DL-phenylalanine 97%
  • Packaging1g
  • Price$7.52
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numbera-0268
  • Product description4-Chloro-DL-phenylalanine 97%
  • Packaging250g
  • Price$392
  • Updated2026-05-25
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  • ManufacturerActivate Scientific
  • Product numberAS103083
  • Product description4-Chloro-DL-phenylalanine 97%
  • Packaging100g
  • Price$308
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS103083
  • Product description4-Chloro-DL-phenylalanine 97%
  • Packaging5g
  • Price$43
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS103083
  • Product description4-Chloro-DL-phenylalanine 97%
  • Packaging1g
  • Price$26
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS103083
  • Product description4-Chloro-DL-phenylalanine 97%
  • Packaging25g
  • Price$90
  • Updated2026-06-04
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  • ManufacturerAHH
  • Product numberMT-06178
  • Product descriptionDL-4-Chlorophenylalanine 97%
  • Packaging100g
  • Price$385
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberJ97825
  • Product description4-Chloro-DL-phenylalanine
  • Packaging100g
  • Price$215
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product number1535AC
  • Product description4-Chloro-DL-phenylalanine
  • Packaging5g
  • Price$21
  • Updated2021-12-16
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  • ManufacturerApexBio Technology
  • Product numberB5036
  • Product descriptionp-Chlorophenylalanine
  • Packaging1g
  • Price$50
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0034PW DL-4-Chlorophenylalanine 98% 1g $7 2026-05-28 Buy
aablocks AA0034PW DL-4-Chlorophenylalanine 98% 5g $11 2026-05-28 Buy
aablocks AA0034PW DL-4-Chlorophenylalanine 98% 25g $40 2026-05-28 Buy
aablocks AA0034PW DL-4-Chlorophenylalanine 98% 100g $128 2026-05-28 Buy
Acrotein a-0268 4-Chloro-DL-phenylalanine 97% 100g $156.8 2026-05-25 Buy
Acrotein a-0268 4-Chloro-DL-phenylalanine 97% 25g $49 2026-05-25 Buy
Acrotein A-0268 4-Chloro-DL-phenylalanine 97% 1g $7.52 2021-12-16 Buy
Acrotein a-0268 4-Chloro-DL-phenylalanine 97% 250g $392 2026-05-25 Buy
Activate Scientific AS103083 4-Chloro-DL-phenylalanine 97% 100g $308 2026-06-04 Buy
Activate Scientific AS103083 4-Chloro-DL-phenylalanine 97% 5g $43 2026-06-04 Buy
Activate Scientific AS103083 4-Chloro-DL-phenylalanine 97% 1g $26 2026-06-04 Buy
Activate Scientific AS103083 4-Chloro-DL-phenylalanine 97% 25g $90 2026-06-04 Buy
AHH MT-06178 DL-4-Chlorophenylalanine 97% 100g $385 2026-05-26 Buy
AK Scientific J97825 4-Chloro-DL-phenylalanine 100g $215 2021-12-16 Buy
AK Scientific 1535AC 4-Chloro-DL-phenylalanine 5g $21 2021-12-16 Buy
ApexBio Technology B5036 p-Chlorophenylalanine 1g $50 2021-12-16 Buy
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Properties

Melting point :>240 °C (dec.)(lit.)
Boiling point :339.5±32.0 °C(Predicted)
Density :1.2409 (rough estimate)
refractive index :1.5790 (estimate)
storage temp. :room temp
solubility :Aqueous Acid (Slightly), Methanol (Slightly)
pka :pK1: 2.08(+1);pK2: 8.96(0) (25°C)
form :Powder
color :White to almost white
Water Solubility :slightly soluble
BRN :2805758
InChI :1S/C9H10ClNO2/c10-7-3-1-6(2-4-7)5-8(11)9(12)13/h1-4,8H,5,11H2,(H,12,13)
InChIKey :NIGWMJHCCYYCSF-UHFFFAOYSA-N
SMILES :NC(Cc1ccc(Cl)cc1)C(O)=O
CAS DataBase Reference :7424-00-2(CAS DataBase Reference)
EPA Substance Registry System :4-Chlorophenylalanine (7424-00-2)

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.

Description

4-Chloro-DL-phenylalanine is an irreversible tryptophan hydroxylase inhibitor that depletes serotonin in the brain.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Shanghai HC Biotech Co., Ltd 3B Pharmachem (Wuhan) International Co.,Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Beijing HwrkChemical Technology Co., Ltd Energy Chemical Beijing Ouhe Technology Co., Ltd Pure Chemistry Scientific Inc.