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MilliporeSigma

C1259

Sigma-Aldrich

Chorismic acid barium salt from Enterobacter aerogenes

≥55%

Synonym(s):

trans-3-([1-Carboxyethenyl]oxy)-4-hydroxy-1,5-cyclohexadiene-1-carboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C10H8BaO6
CAS Number:
Molecular Weight:
361.49
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
NACRES:
NA.25

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form

powder

Quality Level

concentration

≥55%

shipped in

dry ice

storage temp.

−70°C

SMILES string

[Ba].O[C@@H]1C=CC(=C[C@H]1OC(=C)C(O)=O)C(O)=O

InChI

1S/C10H10O6.Ba.2H/c1-5(9(12)13)16-8-4-6(10(14)15)2-3-7(8)11;;;/h2-4,7-8,11H,1H2,(H,12,13)(H,14,15);;;/t7-,8-;;;/m1.../s1

InChI key

JFTBXNPYKNMOHD-MVYICHOISA-N

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This Item
C1761P2384SML0497
BQCA ≥98% (HPLC)

SML0497

BQCA

form

powder

form

powder

form

powder

form

powder

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

storage temp.

−70°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

shipped in

dry ice

shipped in

dry ice

shipped in

dry ice

shipped in

-

concentration

≥55%

concentration

-

concentration

-

concentration

-

Application

Chorismic acid is used as a precursor for a number of important biological compounds synthesized via the shikimate pathway such as the aromatic amino acids tyrosine and phenylalanine, indole, ubiquinone, 2,3-dihydroxybenzoic acid (DHB), and para-aminobenzoate (pABA).
Intermediate in the biosynthesis of aromatic amino acids via the shikimate pathway.

pictograms

Skull and crossbonesHealth hazard

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 2 - STOT SE 3

target_organs

Eyes,Central nervous system, Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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