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ChemicalBook >> CAS DataBase List >> (S)-3-Amino-3-(3,4-dimethyl-phenyl)-propionic acid

(S)-3-Amino-3-(3,4-dimethyl-phenyl)-propionic acid

(S)-3-Amino-3-(3,4-dimethyl-phenyl)-propionic acid price.
  • $121 - $4980
  • Product name: (S)-3-Amino-3-(3,4-dimethyl-phenyl)-propionic acid
  • CAS: 696641-73-3
  • MF: C11H15NO4
  • MW: 225.24
  • EINECS:
  • MDL Number:MFCD04113684
  • Synonyms:(3S)-3-amino-3-(3,4-dimethoxyphenyl)propanoic acid;(S)-3-Amino-3-(3,4-dimethyl-phenyl)-propionic acid;(S)-3-(3,4-DIMETHOXYPHENYL)-BETA-ALANINE;H-b-Phe(3,4-dimethoxy)-OH;REF DUPL: (S)-beta-(3,4-dimethoxyphenyl)alanine;3,4-DiMethoxy-L-b-phenylalanine;Benzenepropanoic acid, .beta.-amino-3,4-dimethoxy-, (.beta.S)-;L-3-Amino-3-(3,4-dimethoxyphenyl)propanoic acid
Price19 Properties Safety Information Description
19 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Acrotein
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • JR MediChem
Package
  • 100mg
  • 0.25g
  • 250mg
  • 0.5g
  • 1g
  • 5G
  • 25g
  • Manufactureraablocks
  • Product numberAA00FAU9
  • Product description(S)-3-Amino-3-(3,4-dimethoxyphenyl)propanoic acid 97%
  • Packaging100mg
  • Price$121
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00FAU9
  • Product description(S)-3-Amino-3-(3,4-dimethoxyphenyl)propanoic acid 97%
  • Packaging250mg
  • Price$188
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00FAU9
  • Product description(S)-3-Amino-3-(3,4-dimethoxyphenyl)propanoic acid 97%
  • Packaging1g
  • Price$482
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberO28528
  • Product description3,4-Dimethoxy-L-b-phenylalanine 95%
  • Packaging1G
  • Price$680
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberO28528
  • Product description3,4-Dimethoxy-L-b-phenylalanine 95%
  • Packaging250MG
  • Price$270
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberO28528
  • Product description3,4-Dimethoxy-L-b-phenylalanine 95%
  • Packaging5G
  • Price$2720
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numberA-1237
  • Product description3,4-Dimethoxy-L-b-phenylalanine 97%
  • Packaging1g
  • Price$330
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberA-1237
  • Product description3,4-Dimethoxy-L-b-phenylalanine 97%
  • Packaging0.25g
  • Price$137.5
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberA-1237
  • Product description3,4-Dimethoxy-L-b-phenylalanine 97%
  • Packaging0.5g
  • Price$220
  • Updated2026-05-25
  • Buy
  • ManufacturerAlichem
  • Product number696641733
  • Product description(S)-3-Amino-3-(3,4-dimethoxyphenyl)propanoicacid
  • Packaging1g
  • Price$461
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number696641733
  • Product description(S)-3-Amino-3-(3,4-dimethoxyphenyl)propanoicacid
  • Packaging5g
  • Price$1452.15
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number696641733
  • Product description(S)-3-Amino-3-(3,4-dimethoxyphenyl)propanoicacid
  • Packaging250mg
  • Price$195.04
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0016148
  • Product description(S)-3-AMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACID 95.00%
  • Packaging5G
  • Price$1370.41
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0016148
  • Product description(S)-3-AMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACID 95.00%
  • Packaging1G
  • Price$751.91
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM129752
  • Product description(S)-3-amino-3-(3,4-dimethoxyphenyl)propanoicacid 97%
  • Packaging1g
  • Price$355
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD21003977
  • Product description(S)-3-Amino-3-(3,4-dimethoxyphenyl)propanoic acid 97%
  • Packaging1g
  • Price$376
  • Updated2026-05-27
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00FAU9 (S)-3-Amino-3-(3,4-dimethoxyphenyl)propanoic acid 97% 100mg $121 2026-05-28 Buy
aablocks AA00FAU9 (S)-3-Amino-3-(3,4-dimethoxyphenyl)propanoic acid 97% 250mg $188 2026-05-28 Buy
aablocks AA00FAU9 (S)-3-Amino-3-(3,4-dimethoxyphenyl)propanoic acid 97% 1g $482 2026-05-28 Buy
ACHEMBLOCK O28528 3,4-Dimethoxy-L-b-phenylalanine 95% 1G $680 2026-05-27 Buy
ACHEMBLOCK O28528 3,4-Dimethoxy-L-b-phenylalanine 95% 250MG $270 2026-05-27 Buy
ACHEMBLOCK O28528 3,4-Dimethoxy-L-b-phenylalanine 95% 5G $2720 2026-05-27 Buy
Acrotein A-1237 3,4-Dimethoxy-L-b-phenylalanine 97% 1g $330 2026-05-25 Buy
Acrotein A-1237 3,4-Dimethoxy-L-b-phenylalanine 97% 0.25g $137.5 2026-05-25 Buy
Acrotein A-1237 3,4-Dimethoxy-L-b-phenylalanine 97% 0.5g $220 2026-05-25 Buy
Alichem 696641733 (S)-3-Amino-3-(3,4-dimethoxyphenyl)propanoicacid 1g $461 2021-12-16 Buy
Alichem 696641733 (S)-3-Amino-3-(3,4-dimethoxyphenyl)propanoicacid 5g $1452.15 2021-12-16 Buy
Alichem 696641733 (S)-3-Amino-3-(3,4-dimethoxyphenyl)propanoicacid 250mg $195.04 2021-12-16 Buy
American Custom Chemicals Corporation CHM0016148 (S)-3-AMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACID 95.00% 5G $1370.41 2021-12-16 Buy
American Custom Chemicals Corporation CHM0016148 (S)-3-AMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACID 95.00% 1G $751.91 2021-12-16 Buy
Chemenu CM129752 (S)-3-amino-3-(3,4-dimethoxyphenyl)propanoicacid 97% 1g $355 2021-12-16 Buy
Crysdot CD21003977 (S)-3-Amino-3-(3,4-dimethoxyphenyl)propanoic acid 97% 1g $376 2026-05-27 Buy
Next Last

Properties

Melting point :224-229 °C(Solvent: Water; Acetone)
Boiling point :379.667±42.00 °C(Press: 760.00 Torr)(predicted)
Density :1.212±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
storage temp. :2-8°C
pka :3.731±0.10(predicted)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Wuhan Chemwish Technology Co., Ltd Pure Chemistry Scientific Inc. Shanghai Hanhong Scientific Co.,Ltd. SINO High Goal Chemical Technology Co., Ltd. Amatek Scientific Co. Ltd. Shanghai GL Peptide Ltd. Amadis Chemical Company Limited Shanghai CR Corporation Limited Mirro Chemical Co.,Ltd.