DOPS

Product Name: DOPS
CAS No.: 492-46-6
Chemical Name: DOPS
Synonyms: β,3-Dihydroxytyrosine;Dihydroxyphenylserine;beta,3-Dihydroxytyrosine;Tyrosine, β,3-dihydroxy-;Tyrosine, beta,3-dihydroxy-;3-(3,4-dihydroxyphenyl)serine;Serine, 3-(3,4-dihydroxyphenyl)-;DL-3,4-Dihydroxyphenylserine;H-DL-β-(3,4-Dihydroxyphenyl)-DL-Ser-OH;Serine, 3-(3,4-dihydroxyphenyl)- (6CI, 7CI, 8CI)
CBNumber: CB21270497
Molecular Formula: C9H11NO5
Formula Weight: 213.19
MOL File: 492-46-6.mol

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DOPS Property

Melting point:: 219-221 °C
Boiling point:: 549.8±50.0 °C(Predicted)
Density: 1.608±0.06 g/cm3(Predicted)
storage temp.: -20°C
solubility: 0.1 M HCl: soluble (Solutions should be freshly prepared.)
form: powder
pka: 2.09±0.24(Predicted)
color: white to brown

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: D2384
Product name: DL-3,4-Dihydroxyphenylserine
Purity: ≥98% (HPLC)
Packaging: 1g
Price: $1870
Updated: 2025/07/31

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DOPS Chemical Properties,Usage,Production

Uses

β,3-Dihydroxytyrosine is an amino acid derivative[1].

Biological Activity

Amino acid precursor of noradrenaline (NA); elevates brain NA concentrations.

References

[1] Kikuo Ishizumi, et al. Novel production of threo-3-(3,4-dihydroxyphenyl)serine derivative. JPS61251648A.

DOPS Preparation Products And Raw materials

Raw materials

Preparation Products

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DOPS Suppliers

China 8 United States 1 Global 9

Nextpeptide Inc

Tel: +86-0571-81612335 +8613336028439
Email: sales@nextpeptide.com
Country: China
ProdList: 19908
Advantage: 58

Energy Chemical

Tel: 021-58432009 400-005-6266
Fax: 021-58436166
Email: marketing@energy-chemical.com
Country: China
ProdList: 44918
Advantage: 58

TCI (Shanghai) Chemical Trading Co., Ltd.

Tel: 021-61109150
Fax: 021-61105897
Email: sales@tcisct.com
Country: China
ProdList: 29668
Advantage: 58

Merck KGaA

Tel: 21-20338288
Email: ordercn@merckgroup.com
Country: China
ProdList: 6394
Advantage: 58

Adooq Bioscience LLC

Tel: 400-025-6535
Email: sales@adooq.cn
Country: China
ProdList: 6215
Advantage: 58

Guangzhou Ruifeng Biotechnology Co., Ltd.

Tel: 14715141318
Country: CHINA
ProdList: 181
Advantage: 58

Guangzhou Yanna Biotechnology Co., Ltd.

Tel: 15994750751
Country: CHINA
ProdList: 172
Advantage: 58

492-46-6, DOPSRelated Search:

Serine, 3-(3,4-dihydroxyphenyl)- (6CI, 7CI, 8CI)

Tyrosine, β,3-dihydroxy-

beta,3-Dihydroxytyrosine

Dihydroxyphenylserine

Serine, 3-(3,4-dihydroxyphenyl)-

Tyrosine, beta,3-dihydroxy-

DL-3,4-Dihydroxyphenylserine >=98% (HPLC), powder

3-(3,4-dihydroxyphenyl)serine

H-DL-β-(3,4-Dihydroxyphenyl)-DL-Ser-OH

2-Amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid

β,3-Dihydroxytyrosine

<sc>DL</sc>-3,4-Dihydroxyphenylserine

492-46-6