acetyl-laevo-hydroxyproline

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(2S,4R)-1-acetyl-4-hydroxypyrrolidine-2-carboxylic acid

CAS: 33996-33-7 C7 H11 N O4 MW: 173.16847000
CAS Numbers EINECS Numbers M.W Index

Identification

Nameacetyl-laevo-hydroxyproline
IUPAC(2S,4R)-1-acetyl-4-hydroxypyrrolidine-2-carboxylic acid
CAS Number33996-33-7
EINECS251-780-6
FDA UNIIQ0XV76B96L
Molecular FormulaC7 H11 N O4
Molecular Weight173.16847000
MDL NumberMFCD00037339
Nikkaji NumberJ17.729F
Beilstein084043

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Melting Point 132.00 °C. @ 760.00 mm Hg
Boiling Point 442.00 to 443.00 °C. @ 760.00 mm Hg (est)
Flash Point 430.00 °F. TCC ( 221.20 °C. ) (est)
logP (o/w) -0.082 (est)
Soluble in water, 1e+006 mg/L @ 25 °C (est)

Cosmetic Information

CosIngcosmetic data
Cosmetic Useshair conditioning

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorycosmetic agents
Recommendation for acetyl-laevo-hydroxyproline usage levels up tonot for fragrance use.
Recommendation for acetyl-laevo-hydroxyproline flavor usage levels up tonot for flavor use.

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33996-33-7 Oxaceprol ≥98%
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Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

acetyl hydroxyproline trans-1- acetyl-4-hydroxy-1-proline (-)-1- acetyl-4-hydroxy-L-proline (4R)-1- acetyl-4-hydroxy-L-proline N- acetyl-4-hydroxy-l-proline trans-1- acetyl-4-hydroxy-L-proline trans-N- acetyl-4-hydroxy-L-proline (2S,4R)-1- acetyl-4-hydroxypyrrolidine-2-carboxylic acid acetyl-L-hydroxyproline N- acetyl-L-hydroxyproline acetyl-trans-4-hydroxy-L-proline AHYP jonctum oxaceprol oxaceprolum L- proline, 1-acetyl-4-hydroxy-, (4R)- tejuntivo Try the PubMed Search.