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Aromatic building blocks

Dopa 3-phosphate

Also known as L-Tyrosine, 3-(phosphonooxy)-, (2S)-2-amino-3-(4-hydroxy-3-phosphonooxyphenyl)propanoic acid, 3-(Phosphonooxy)-L-tyrosine

CAS 97321-86-3Formula C9H12NO7PMolar mass 277.17 g/mol
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Dopa 3-phosphate chemical structure, C9H12NO7P, CAS 97321-86-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
97321-86-3
Formula
C9H12NO7P
Molar mass
277.17 g/mol
HS code
292250
Category
Aromatic building blocks

What is Dopa 3-phosphate?

Plain description, key identifiers and synonyms

Dopa 3-phosphate is a chemical substance with the molecular formula C9H12NO7P and a molar mass of 277.17 g/mol. Its CAS registry number is 97321-86-3. The IUPAC name is (2S)-2-amino-3-(4-hydroxy-3-phosphonooxyphenyl)propanoic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S)-2-amino-3-(4-hydroxy-3-phosphonooxyphenyl)propanoic acid
CAS number
97321-86-3 CAS number cross-checked
Molecular formula
C9H12NO7P
InChIKey
LPRGFKOHMXXIIU-LURJTMIESA-N
InChI
InChI=1S/C9H12NO7P/c10-6(9(12)13)3-5-1-2-7(11)8(4-5)17-18(14,15)16/h1-2,4,6,11H,3,10H2,(H,12,13)(H2,14,15,16)/t6-/m0/s1
Canonical SMILES
NC(Cc1ccc(O)c(OP(=O)(O)O)c1)C(=O)O
Isomeric SMILES
C1=CC(=C(C=C1C[C@@H](C(=O)O)N)OP(=O)(O)O)O

Synonyms

  • L-Tyrosine, 3-(phosphonooxy)-
  • (2S)-2-amino-3-(4-hydroxy-3-phosphonooxyphenyl)propanoic acid
  • 3-(Phosphonooxy)-L-tyrosine

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
277.17 g/molcalc.
Exact mass
277.0351 Dacalc.
LogP (octanol/water)
-0.18calc.
Topological polar surface area
150.3 Ųcalc.
Hydrogen bond donors
5calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
5calc.
Heavy atoms
18calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.22calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Dopa 3-phosphate suppliers

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Dopa 3-phosphate price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Dopa 3-phosphate is traded under.

HS 2922.50Indicative HS code

Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function

World exports in 2024
$3.29B
−5.9% vs 2023, imports $3.19B
2019 to 2024
Top exporters
  1. China39.2%
  2. United Kingdom27.1%
  3. India * partner reported4.8%
Top importers
  1. United States20.7%
  2. Germany7.6%
  3. Italy6.6%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Dopa 3-phosphate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Dopa 3-phosphate, based on the data on this page

What is Dopa 3-phosphate?

Dopa 3-phosphate is a chemical substance with the molecular formula C9H12NO7P and a molar mass of 277.17 g/mol. Its CAS registry number is 97321-86-3. The IUPAC name is (2S)-2-amino-3-(4-hydroxy-3-phosphonooxyphenyl)propanoic acid.

What is the CAS number of Dopa 3-phosphate?

The CAS registry number of Dopa 3-phosphate is 97321-86-3.

What is the molecular formula and weight of Dopa 3-phosphate?

The molecular formula of Dopa 3-phosphate is C9H12NO7P and its molar mass is 277.17 g/mol.

What is Dopa 3-phosphate used for?

Known uses and roles of Dopa 3-phosphate include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Dopa 3-phosphate hazardous?

No GHS hazard classification for Dopa 3-phosphate is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Dopa 3-phosphate?

Dopa 3-phosphate is usually classified under HS code 292250 (Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dopa 3-phosphate?

Post a free request on CompoundList and suppliers of Dopa 3-phosphate will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Dopa 3-phosphate?

Suppliers quote Dopa 3-phosphate on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Dopa 3-phosphate

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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