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SERINE

CAS
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EC
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Material type
synthetic aroma chemical
Canonical source
arctander
How it behaves

Olfactory profile

Family
sweet
Note tendency
—
Descriptors
sweet

Serine as the amino acid is essentially odorless — a white crystalline solid with no meaningful olfactory profile. If this entry refers to a supplier trade name (possibly a musk or captive aromachemical), the true character cannot be confirmed without more context.AI · claude-opus-4-7

Intensity
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Tenacity
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Volatility
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Members

The rest of this material

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chemicals · No. 2844

Arctander monograph

Perfume and Flavor Chemicals, page 1256.

G.R.A.S.
MW
105.1
BP
228°C
MP
—
Sp.Gr.
—
Refractive n
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Rotation
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Appearance

White powder.

Solubility

Soluble in cold water, soluble in boiling water. Insoluble in alcohol and oils.

Odor

Virtually odorless when pure.

Flavor

Mild, sweetish taste in aqueous solutions of concentrations near 1000 ppm (0.1% and higher).

Uses in perfumery

The title material is not used in perfumes.

Uses in flavor

Serine has been used as a component of Maple imitation flavor.

Production

1) as a by-product in the manufacture of silk (silk-gum). 2) synthetic from Ethyl acrylate, or by condensation of Ethyl formate with Ethyl hippurate, followed by reduction and hydrolysis. Many other synthetic methods are known.

Identity
Aliases · 2
alpha-Amino-beta-hydroxypropionic acidbeta-Hydroxyalanine
Compliance note. Restriction data is sourced directly from IFRA publications and preserved with its document excerpt. Perfume Foundry is a compliance-support tool — not a substitute for a qualified safety assessor (CPSR / PIF).