3-hydroxy-alpha-methyl-3-phenylalanine

Modify Date: 2025-09-21 08:37:59

3-hydroxy-alpha-methyl-3-phenylalanine Structure
3-hydroxy-alpha-methyl-3-phenylalanine structure
Common Name 3-hydroxy-alpha-methyl-3-phenylalanine
CAS Number 305-96-4 Molecular Weight 195.21500
Density 1.283g/cm3 Boiling Point 385.6ºC at 760 mmHg
Molecular Formula C10H13NO3 Melting Point 167-169ºC
MSDS N/A Flash Point 187ºC

Summary: α-Methyl-D,L-Tyrosine, also known as 3-hydroxy-alpha-methyl-3-phenylalanine, has a CAS number of 305-96-4. Its molecular formula is C10H13NO3 and molecular weight is 195.21500. The melting point is 167-169°C, boiling point is 385.6°C at 760 mmHg, and density is 1.283g/cm³. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name α-Methyl-D,L-m-tyrosine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.283g/cm3
Boiling Point 385.6ºC at 760 mmHg
Melting Point 167-169ºC
Molecular Formula C10H13NO3
Molecular Weight 195.21500
Flash Point 187ºC
Exact Mass 195.09000
PSA 83.55000
LogP 1.43700
Index of Refraction 1.599
InChIKey CAHPJJJZLQXPKS-UHFFFAOYSA-N
SMILES CC(N)(Cc1cccc(O)c1)C(=O)O

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2922509090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

3-hydroxy-alpha-methyl-3-phenylalanine Structure

3-hydroxy-alpha...

CAS#:305-96-4

Learn More
Literature: Tetrahedron Letters, , vol. 23, # 41 p. 4259 - 4262

~%

3-hydroxy-alpha-methyl-3-phenylalanine Structure

3-hydroxy-alpha...

CAS#:305-96-4

Learn More
Literature: Tetrahedron Letters, , vol. 23, # 41 p. 4259 - 4262

~%

3-hydroxy-alpha-methyl-3-phenylalanine Structure

3-hydroxy-alpha...

CAS#:305-96-4

Learn More
Literature: Journal of Medicinal Chemistry, , vol. 15, p. 1174 - 1177

~%

3-hydroxy-alpha-methyl-3-phenylalanine Structure

3-hydroxy-alpha...

CAS#:305-96-4

Learn More
Literature: Journal of Medicinal Chemistry, , vol. 15, p. 1174 - 1177

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  4

DownStream  0

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2922509090
Summary 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

DL-ALPHA-METHYL-M-TYROSINE MONOHYDRATE
1H-Indole-3-propanoicacid,a-amino-2,3-dihydro-3-hydroxy-2-oxo

 3-hydroxy-alpha-methyl-3-phenylalanine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of α-Methyl-D,L-m-tyrosine?
A: CAS number of α-Methyl-D,L-m-tyrosine is 305-96-4.
Q: What is the Chinese name of 305-96-4?
A: Chinese name of 305-96-4 is 305-96-4.
Q: What is the molecular weight of α-Methyl-D,L-m-tyrosine?
A: Molecular weight of α-Methyl-D,L-m-tyrosine is 195.21500.
Q: What is the melting point of α-Methyl-D,L-m-tyrosine?
A: Melting point of α-Methyl-D,L-m-tyrosine is 167-169ºC.
Q: What is the molecular formula of α-Methyl-D,L-m-tyrosine?
A: Molecular formula of α-Methyl-D,L-m-tyrosine is C10H13NO3.
Q: What is the English name of α-Methyl-D,L-m-tyrosine?
A: The English name of α-Methyl-D,L-m-tyrosine is α-Methyl-D,L-m-tyrosine.
Q: What is the SMILES notation of α-Methyl-D,L-m-tyrosine?
A: SMILES notation of α-Methyl-D,L-m-tyrosine is CC(N)(Cc1cccc(O)c1)C(=O)O.
Q: What is the polar surface area (PSA) of α-Methyl-D,L-m-tyrosine?
A: Polar surface area (PSA) of α-Methyl-D,L-m-tyrosine is 83.55000.
Q: What English synonyms does α-Methyl-D,L-m-tyrosine have?
A: English synonyms of α-Methyl-D,L-m-tyrosine: DL-ALPHA-METHYL-M-TYROSINE MONOHYDRATE, 1H-Indole-3-propanoicacid,a-amino-2,3-dihydro-3-hydroxy-2-oxo.
Q: What is the LogP of α-Methyl-D,L-m-tyrosine?
A: LogP of α-Methyl-D,L-m-tyrosine is 1.43700.

 3-hydroxy-alpha-methyl-3-phenylalaninefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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