CAS 542-40-5

Norbixin

Description:

Norbixin, with the CAS number 542-40-5, is a natural pigment derived from the seeds of the annatto tree (Bixa orellana). It is primarily composed of bixin, a carotenoid, and is known for its vibrant orange-red color, which is utilized as a food coloring agent (E160b) in various products. Norbixin is water-soluble, making it distinct from its oil-soluble counterpart, bixin. This pigment exhibits antioxidant properties and is often used in the food industry for coloring dairy products, snacks, and sauces. In addition to its culinary applications, norbixin has potential health benefits, including anti-inflammatory and antimicrobial effects. Its stability can be influenced by factors such as pH and light exposure, which are important considerations in food formulation. As a natural colorant, norbixin is favored over synthetic dyes due to consumer preference for natural ingredients, although its use is regulated in many countries to ensure safety and quality.

Formula: C₂₄H₂₈O₄

InChI: InChI=1S/C24H28O4/c1-19(11-7-13-21(3)15-17-23(25)26)9-5-6-10-20(2)12-8-14-22(4)16-18-24(27)28/h5-18H,1-4H3,(H,25,26)(H,27,28)/b6-5+,11-7+,12-8+,17-15+,18-16+,19-9+,20-10+,21-13+,22-14+

InChI key: InChIKey=ZVKOASAVGLETCT-UOGKPENDSA-N

SMILES: C(=C(/C=C/C(O)=O)\C)\C=C\C(=C\C=C\C=C(\C=C\C=C(\C=C\C(O)=O)/C)/C)\C

Synonyms:

• (2E,4E,6E,8E,10E,12E,14E,16E,18E)-4,8,13,17-Tetramethyl-2,4,6,8,10,12,14,16,18-eicosanonaenedioic acid
• 2,4,6,8,10,12,14,16,18-Eicosanonaenedioic acid, 4,8,13,17-tetramethyl-
• 2,4,6,8,10,12,14,16,18-Eicosanonaenedioic acid, 4,8,13,17-tetramethyl-, (2E,4E,6E,8E,10E,12E,14E,16E,18E)-
• 6,6′-Diapo-ψ,ψ-carotenedioic acid
• 9'-cis-6,6'-Diapocaroten-6,6'-disaeure
• 9'-cis-Diapo-omega,omega-carotinsaeure
• Afc-Ws 4600P
• Annatto (E 160b)
• E 160b
• Norbixen
• Norbixin
• all-trans-Norbixin
• β-Norbixin
• 6,6'-Diapo-psi,psi-carotenedioic acid
• Einecs 208-810-8
• Norbixin (~90%)
• NORBIXIN(P)
• 33261-81-3 (Hydrochloride salt)
• beta-Norbixin
• 33261-80-2 (Potassium salt)
• 6,6'-diapo-?,?-carotenedioic acid

Norbixin

CAS: 542-40-5

Norbixin

Purity: 98%

Molecular weight: 380.48g/mol

Ref: 54-OR1075444

Norbixin

CAS: 542-40-5

Formula: C₂₄H₂₈O₄

Molecular weight: 380.48

Ref: 4Z-N-140001

Norbixin

CAS: 542-40-5

Stability Light Sensitive, Temperature Sensitive
Applications Norbixin is a carotenoid used as cosmetic pigment and food colouring additive.
References Bouvier, F., et al.: Science, 300, 2089 (2003); Breithaupt, D.: Food Chem., 86, 449 (2004);

Formula: C₂₄H₂₈O₄

Purity: >70%

Color and Shape: Dark Red Solid

Molecular weight: 380.48

Ref: TR-N661120