3-METHOXY-DL-TYROSINE

Product Name: 3-METHOXY-DL-TYROSINE
CAS No.: 7636-26-2
Chemical Name: 3-METHOXY-DL-TYROSINE
Synonyms: rac 3-O-Methyl DOPA;2-AMINO-3-(4-HYDROXY-3-METHOXYPHENYL)PROPANOIC ACID;NSC 122476;3-Methyl-DL-Dopa;DL-3-O-METHYL-DOPA;3-O-Methyl-DL-DOPA;Levodopa Impurity C;DL-3-Methoxytyrosine;Tyrosine, 3-methoxy-;3-METHOXY-DL-TYROSINE
CBNumber: CB6667780
Molecular Formula: C10H13NO4
Formula Weight: 211.21
MOL File: 7636-26-2.mol

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3-METHOXY-DL-TYROSINE Property

Melting point:: 268 °C (decomp)
Boiling point:: 407.3±45.0 °C(Predicted)
Density: 1.321
storage temp.: Hygroscopic, Refrigerator, under inert atmosphere
solubility: Aqueous Acid (Slightly), Water (Very Slightly, Heated)
pka: 2.24±0.20(Predicted)
form: Solid
color: White to Beige
Stability:: Hygroscopic
InChIKey: PFDUUKDQEHURQC-UHFFFAOYSA-N

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Safety

Risk Statements: 22-36/37/38
Safety Statements: 22-26-36/37/39

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PHR2096
Product name: Levodopa Related Compound B
Purity: Pharmaceutical Secondary Standard; Certified Reference Material
Packaging: 100mg
Price: $593
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1420006
Product name: Levodopa Related Compound B
Packaging: 50mg
Price: $1490
Updated: 2024/03/01

TRC

Product number: M303805
Product name: rac3-O-MethylDOPA
Packaging: 250mg
Price: $1390
Updated: 2021/12/16

TRC

Product number: M303805
Product name: rac3-O-MethylDOPA
Packaging: 10mg
Price: $85
Updated: 2021/12/16

Usbiological

Product number: 464161
Product name: rac 3-O-Methyl DOPA
Packaging: 100mg
Price: $347
Updated: 2021/12/16

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3-METHOXY-DL-TYROSINE Chemical Properties,Usage,Production

Uses

rac 3-O-Methyl DOPA (Levodopa EP Impurity C) is an impurity of Levodopa (D533751). A useful marker that can be used to screen for the absense of Aromatic L-amino acid decarboxylase (AADC).

Definition

ChEBI: 3-Methoxytyrosine is a tyrosine derivative.

3-METHOXY-DL-TYROSINE Preparation Products And Raw materials

Raw materials

Preparation Products

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3-METHOXY-DL-TYROSINE Suppliers

Belgium 1 China 95 France 1 Germany 1 India 6 Switzerland 1 United Kingdom 3 United States 16 Global 124

Chengdu AiQun Pharmaceutical Technology Co., Ltd.

Tel: 028-82393420 18108156287
Fax: 028-82393420
Email: 2982653826@qq.com
Country: China
ProdList: 502
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14103
Advantage: 59

Chembon Pharmaceutical Co., Ltd.

Tel: 028-84252981
Fax: +86-28-84252965
Email: sales@chembon.com.cn
Country: China
ProdList: 814
Advantage: 64

Shanghai Sunway Pharmaceutical Technology Co., Ltd

Tel: 021-51613915-820 13611835272
Fax: 021 51613951
Email: mmwang@sunwaypharm.cn
Country: China
ProdList: 9734
Advantage: 57

Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
Email: cnchemical@thermofisher.com
Country: China
ProdList: 17770
Advantage: 75

Shanghai Jian Chao Chemical Technology Co., Ltd.

Tel: 18017383231 18017383231
Fax: qq：2817624287
Email: lyh_antaeus@163.com
Country: China
ProdList: 9347
Advantage: 55

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22514
Advantage: 55

Wuhan Kaymke Chemical Co., Ltd.,

Tel: 027-027-87342388 18086026008
Fax: 027-87342388
Email: sales@kaymke.com
Country: China
ProdList: 3857
Advantage: 55

Shanghai Yolne Chemical Co., Ltd.

Tel: 021-62960152
Fax: 021-52212593
Email: 934678158@qq.com
Country: China
ProdList: 9899
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7636-26-2, 3-METHOXY-DL-TYROSINERelated Search:

3-(3,4-DIHYDROXYPHENYL-2,5,6-D3)-L-ALANINE (2R)-Bornane-10,2-sultam (1R,2R)-(-)-1,2-Diaminocyclohexane L(-)-10-Camphorsulfonyl chloride 3-O-Methylcarbidopa 3,4-dihydroxyphenylacetone 2,3-Dihydroxy-DL-Phenylalanine 2,3-Dihydroxy-L-Phenylalanine 5,6-dihydroxy-1H-indole-2-carboxylic acid Levodopa L-DOPA-4'-Sulfate 3-METHOXY-L-TYROSINE 3,4-Dimethoxy-L-phenylalanine LEVODOPA RELATED COMPOUND A (50 MG) (3-(3,4,6-TRIHYDROXYPHENYL)-ALANINE) L-Tyrosine D-DOPA N,N-DIMETHYL-L-PHENYLALANINE 3-(3-HYDROXY-4-METHOXYPHENYL)-DL-BETA-ALANINE

rac 3-O-Methyl DOPA

Levodopa Impurity 3 (Levodopa EP Impurity C)

2-Amino-3-(4-hydroxy-3-methoxyphenyl)

2-AMINO-3-(4-HYDROXY-3-METHOXYPHENYL)PROPANOIC ACID

3-METHOXY-DL-TYROSINE

DL-4-HYDROXY-3-METHOXYPHENYLALANINE

DL-3-O-METHYL-DOPA

3-(4-Hydroxy-3-methoxyphenyl)alanine

3-Methoxy-4-hydroxyphenylalanine

4-Hydroxy-3-methoxyphenylalanine

DL-3-Methoxy-4-hydroxyphenylalanine

DL-3-Methoxytyrosine

NSC 122476

Levodopa EP Impurity C

(2RS)-2-Amino-3-(4-hydroxy-3-methoxyphenyl)propanoic acid

Levodopa EP Impurity C ((DL)-3-O-Methyldopa)

Tyrosine, 3-methoxy-

ALANINE,3-(4-HYDROXY-3-METHOXYPHENYL)- (8CI)

Levodopa EP Impurity C/ Levodopa Related Compound B (3-Methyl-DL-Dopa/ 3-Methoxy-DL-tyrosine)

3-Methyl-DL-Dopa

Levodopa USP Related Compound B

3-O-Methyl-DL-DOPA

Levodopa Impurity C

2-Amino-3-(4-hydroxy-3-methoxyphenyl)propanoicaci

Levodopa EP Impurity C (Levodopa USP Related Compound B, DL-3-O-Methyldopa)

Levodopa EP Impurity 3

2-AMINO-3-(4-HYDROXY-3-METHOXYPHENYL)PROPANOIC ACID HCL

Levodopa EP Impurity C Levodopa USP Related Compound B

7636-26-2