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L(+)-allo-Threonine

CAS 28954-12-3C4H9NO3MW 119.12

L(+)-allo-Threonine (CAS 28954-12-3) — formula C4H9NO3, molecular weight 119.12; category organic chemicals.

Product Overview

CAS Number28954-12-3
Molecular FormulaC4H9NO3
Molecular Weight119.12
LogP-2.9
CategoryOrganic Chemicals

Technical Profile

What this product is

L(+)-allo-Threonine is a carbon-based organic compound with CAS registry number 28954-12-3 and molecular formula C4H9NO3 (molecular weight 119.12), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 28954-12-3

Its molecular formula C4H9NO3 comprises 4 C, 9 H, 1 N, 3 O atoms.

Also known as: L(+)-allo-Threonine · L(+)-别-苏氨酸

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of L(+)-allo-Threonine?

The CAS registry number of L(+)-allo-Threonine is 28954-12-3.

What is the molecular formula and molecular weight of L(+)-allo-Threonine?

Molecular formula C4H9NO3, molecular weight 119.12.

What other names is L(+)-allo-Threonine known by?

It is also registered under: L(+)-allo-Threonine, L(+)-别-苏氨酸.

Which category does L(+)-allo-Threonine belong to?

Category: Organic Chemicals.

PubChem Public Data

Independent reference data for L(+)-allo-Threonine (CAS 28954-12-3), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number28954-12-3
PubChem CID205
Molecular formulaC4H9NO3
IUPAC name2-amino-3-hydroxybutanoic acid
UNII (FDA)760PJT2SS0
JECFA number2119

Computed descriptors

Molecular Weight119.12
XLogP3-2.9
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass119.058243149
Monoisotopic Mass119.058243149
Topological Polar Surface Area83.6
Heavy Atom Count8

Documented uses on record

    An essential amino acid; [Merck Index]L-Threonine makes up collagen, elastin, and enamel protein. It aids proper fat metabolism in the liver, helps the digestive and intestinal tracts function more smoothly, and assists in metabolism and assimilation.

    Synonyms and trade names

    2-amino-3-hydroxybutanoic acid; CHEBI:38263; DTXSID301015364; RefChem:463904; DTXCID40210085; DL-Threonine; 80-68-2; 7004-04-8; Allo-DL-threonine; DL-allo-Threonine; 144-98-9; DL-2-Amino-3-hydroxybutanoic acid; 2-amino-3-hydroxy-butanoic acid; Butanoic acid, 2-amino-3-hydroxy-; MFCD00066665; DL-Threonine (contains DL-Allothreonine)

    Regulatory listings held on file

    Regulatory & Food ContactFlavoring Agents
    GHS notification summary92.2% (214 / 232)

    GHS hazard classification

    GHS notification summary92.2% (214 / 232)

    This chemical does not meet GHS hazard criteria for 92.2% (214 of 232) of all reports.

    Reported as not meeting GHS hazard criteria by 214 of 232 companies (only 7.8% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

    What the public record says

    L(+)-allo-Threonine · CAS 28954-12-3 · C4H9NO3. UNII 760PJT2SS0.

    Physical description and handling notes

    Source: PubChem / Wikidata; the batch COA governs where values differ.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

中文页面: L(+)-别-苏氨酸

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