C1259

Chorismic acid barium salt from Enterobacter aerogenes

≥55%

• Synonym(s): trans-3-([1-Carboxyethenyl]oxy)-4-hydroxy-1,5-cyclohexadiene-1-carboxylic acid
• Empirical Formula (Hill Notation): C₁₀H₈BaO₆
• CAS Number: 55508-12-8
• Molecular Weight: 361.49
• NACRES: NA.25
• PubChem Substance ID: 24892391
• UNSPSC Code: 12352106
• MDL number: MFCD00075702
• Form: powder

Properties

• form: powder
• Quality Segment: 200
• 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

Description

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.

Safety Information

• pictograms: GHS06,GHS08
• signalword: Danger
• hcodes: H302 + H332,H311,H315,H319,H335,H371
• pcodes: P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P311
• 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: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves