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| Product | Description | |
|---|---|---|
| Carotene | Carotene. Synonyms: A-CAROTENE;ALPHA/BETA-CAROTENE MIX;ALPHA-CAROTENE;CAROTENE, A-;ALPHA-CAROTENE FROM CARROTS.beta.. epsilon.-Carotene, (6R)-;CAROTENE, ALPHA- (1.0Mg/ML)(DICHLOROMETHANE)(SH); (6'R)-beta, epsilon-carotene. CAS No. 7488-99-5. Pack Sizes: 1 kg. Product ID: CDF4-0148. Molecular formula: C40H56. Category: Nutrients. Product Keywords: Food Ingredients; Nutrients; Carotene; CDF4-0148; 7488-99-5; C40H56; 200-838-9; 7488-99-5. Purity: 0.99. Color: Orange to Very Dark Orange. EC Number: 200-838-9. Physical State: Neat. Solubility: Chloroform (Slightly). Storage: -20°C. Boiling Point: 644.94°C (rough estimate). Melting Point: 187.50° (evacuated tube). Density: 0.9380 (estimate). Product Description: α-Carotene is a carotenoid, which shows anticarcinogenic activity. |  |
| carotene ε-monooxygenase | A heme-thiolate protein (P-450). Also acts on zeinoxanthin to give lutein. Group: Enzymes. Synonyms: CYP97C1; LUT1. Enzyme Commission Number: EC 1.14.99.45. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1055; carotene ε-monooxygenase; EC 1.14.99.45; CYP97C1; LUT1. Cat No: EXWM-1055. |  |
| 10% β carotene direct pressed powder(With modified starch) | Free flowing dark red uniform particles with a slight odor and some white starch particles visible. Product ID: PE-0660. Category: Filler Excipients. Product Keywords: Other Filler Excipients; 10% β carotene direct pressed powder(With modified starch); PE-0660; Filler Excipients;. Grade: Food Grade. Solubility: Form a stable orange dispersion in warm water. Applications: Due to its good fluidity, especially suitable for direct pressing and hard capsule filling of multivitamin and mineral tablets. | |
| 13-cis- β-Carotene-d5 | 13-cis- β-Carotene-d5 is labelled 13-cis- β-Carotene (C184225) which is an isomer of β-Caroten (C184250). Carrots are one of the highest dietary sources of β-carotene and are naturally high in the (all-E)- β-carotene isomer, which has higher bioavailability, provitamin A activity, and antioxidant capacity compared to Z (cis) isomers. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C38H47D5, Molecular Weight: 513.85. US Biological Life Sciences. |  Worldwide |
| (13Z)-b-Carotene | (13Z)-b-Carotene. Group: Biochemicals. Alternative Names: (13Z)-b,b-Carotene. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| 15,15'-cis- β, β-Carotene | 15,15'-cis- β, β-Carotene is a very powerful antioxidant and a precursor to Vitamin A which is an essential nutrient, required by the retina of the eye in the form of a specific metabolite, the light-absorbing molecule retinal, that is necessary for both low-light (scotopic vision) and color vision. As a part of the carotenoid family of compounds it is a very effective scavenger and quencher of singlet oxygen and free radicals. Prooxidant. Group: Biochemicals. Grades: Highly Purified. CAS No. 19361-58-1. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C40H56, Molecular Weight: 536.87. US Biological Life Sciences. | Worldwide |
| 20% β carotene direct pressed powder(With fish gelatin) | Free flowing dark red uniform particles with a slight odor and some white starch particles visible. Product ID: PE-0661. Category: Filler Excipients. Product Keywords: Other Filler Excipients; 20% β carotene direct pressed powder(With fish gelatin); PE-0661; Filler Excipients;. Grade: Food Grade. Solubility: Form a stable orange dispersion in warm water. Applications: Due to its good fluidity, especially suitable for direct pressing and hard capsule filling of multivitamin and mineral tablets. | |
| 9,9'-dicis-ζ-carotene desaturase | This enzyme is involved in carotenoid biosynthesis in plants and cyanobacteria. Group: Enzymes. Synonyms: ζ-carotene desaturase; ZDS. Enzyme Commission Number: EC 1.3.5.6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1390; 9,9'-dicis-ζ-carotene desaturase; EC 1.3.5.6; ζ-carotene desaturase; ZDS. Cat No: EXWM-1390. | |
| 9-cis-b-Carotene | 9-cis-b-Carotene. Group: Biochemicals. Alternative Names: Neo-b-carotene U; neo U-b-Carotene; (9Z)-b,b-Carotene. Grades: Highly Purified. CAS No. 13312-52-2. Pack Sizes: 500ug, 1mg. Molecular Formula: C40H56. US Biological Life Sciences. | Worldwide |
| 9-cis-β-carotene 9',10'-cleaving dioxygenase | Requires Fe2+. The enzyme participates in a pathway leading to biosynthesis of strigolactones, plant hormones involved in promotion of symbiotic associations known as arbuscular mycorrhiza. Group: Enzymes. Synonyms: CCD7 (gene name); MAX3 (gene name); NCED7 (gene name). Enzyme Commission Number: EC 1.13.11.68. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0588; 9-cis-β-carotene 9',10'-cleaving dioxygenase; EC 1.13.11.68; CCD7 (gene name); MAX3 (gene name); NCED7 (gene name). Cat No: EXWM-0588. | |
| (9Z)-b-Carotene | (9Z)-b-Carotene. Group: Biochemicals. Alternative Names: (9Z)-b,b-Carotene. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| all-trans-ζ-carotene desaturase | This enzyme is involved in carotenoid biosynthesis. Group: Enzymes. Synonyms: Crtlb; phytoene desaturase (ambiguous); 2-step phytoene desaturase (ambiguous); two-step phytoene desaturase (ambiguous); CrtI (ambiguous). Enzyme Commission Number: EC 1.3.99.26. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1428; all-trans-ζ-carotene desaturase; EC 1.3.99.26; Crtlb; phytoene desaturase (ambiguous); 2-step phytoene desaturase (ambiguous); two-step phytoene desaturase (ambiguous); CrtI (ambiguous). Cat No: EXWM-1428. | |
| α-Carotene | α-Carotene, a precursor of vitamin A, is used as an anti-metastatic agent or as an adjuvant for anti-cancer agents. α-Carotene is isolated from yellow-orange and dark-green vegetables [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 7488-99-5. Pack Sizes: 1 mg; 5 mg. Product ID: HY-113462. |  |
| alpha-Carotene | Formula: Group: Biochemicals. Grades: Plant Grade. CAS No. 7488-99-5. Pack Sizes: 10mg, 20mg. US Biological Life Sciences. | Worldwide |
| b-Carotene | b-Carotene. CAS No. 7235-40-7. Product ID: 1-01329. Molecular formula: C40H56. Mole weight: 536.88. Purity: 6 Million units/g. Properties: mp 178-179°C. |  |
| b-Carotene 5,6-epoxide | b-Carotene 5,6-epoxide. Group: Biochemicals. Alternative Names: (5RS,6RS)-5,6-Epoxy-5,6-dihydro-b,b-carotene. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| β-Carotene | β-Carotene (Provitamin A), a carotenoid compound, is a naturally-occurring vitamin A precursor. β-Carotene is a modulator of reactive oxygen species (ROS) , with antioxidant and antiinflammatory activities. β-Carotene may serve as an antioxidant or as a prooxidant, depending on its intrinsic properties as well as on the redox potential of the biological environment in which it acts. β-Carotene induces breast cancer cells apoptosis , with anticancer activities [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Natural products. Alternative Names: Provitamin A; beta-Carotene. CAS No. 7235-40-7. Pack Sizes: 50 mg; 100 mg. Product ID: HY-N0411. | |
| β-Carotene | β-Carotene. Synonyms: β,β-Carotene, Provitamin A. CAS No. 7235-40-7. Product ID: CDC10-0139. Molecular formula: C40H56. Category: Cosmetic Color Additives. Product Keywords: Cosmetic Ingredients; Cosmetic Color Additives; β-Carotene; CDC10-0139; 7235-40-7; C40H56; β,β-Carotene, Provitamin A; 230-636-6; MFCD00001556; 7235-40-7. Purity: ≥95% (HPLC). Color: Dark red-purple to red-brown. EC Number: 230-636-6. Physical State: Crystalline. Solubility: hexane: 100 μg/mL, soluble. Quality Level: 200. Storage: -20°C. Boiling Point: 644.94°C (rough estimate). Melting Point: 178-179 °C. Density: 1 g/mL. | |
| beta-Carotene | 25g Pack Size. Group: Biochemicals, Stains & Indicators. Formula: C40H56. CAS No. 7235-40-7. Prepack ID 15672885-25g. Molecular Weight 536.87. See USA prepack pricing. |  |
| β-carotene 15,15'-dioxygenase | Requires Fe2+. The enzyme cleaves β-carotene symmetrically, producing two molecules of all-trans-retinal. Both atoms of the oxygen molecule are incorporated into the products. The enzyme can also process β-cryptoxanthin, 8'-apo-β-carotenal, 4'-apo-β-carotenal, α-carotene and γ-carotene in decreasing order. The presence of at least one unsubstituted β-ionone ring in a substrate greater than C30 is mandatory. A prokaryotic enzyme has been reported from the uncultured marine bacterium 66A03, where it is involved in the proteorhodopsin system, which uses retinal as its chromophore. Group: Enzymes. Synonyms: blh (gene name); BCO1 (gene name); BCDO (gene name); carotene dioxygenase; carotene 15,15'-dioxygenase; BCMO1 (misleading); β-carotene 15,15'-monooxygenase (incorrect). Enzyme Commission Number: EC 1.13.11.63. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0583; β-carotene 15,15'-dioxygenase; EC 1.13.11.63; blh (gene name); BCO1 (gene name); BCDO (gene name); carotene dioxygenase; carotene 15,15'-dioxygenase; BCMO1 (misleading); β-carotene 15,15'-monooxygenase (incorrect). Cat No: EXWM-0583. | |
| Beta-Carotene 20% Beadlet | Beta-Carotene 20% Beadlet. |  CA, FL & NJ |
| β-carotene 3-hydroxylase | Requires ferredoxin and Fe(II). Also acts on other carotenoids with a β-end group. In some species canthaxanthin is the preferred substrate. Group: Enzymes. Synonyms: β-carotene 3,3'-monooxygenase; CrtZ. Enzyme Commission Number: EC 1.14.13.129. CAS No. 133425-64-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0729; β-carotene 3-hydroxylase; EC 1.14.13.129; 133425-64-6; β-carotene 3,3'-monooxygenase; CrtZ. Cat No: EXWM-0729. | |
| Beta-Carotene ( β, β-Carotene, β-Carotene, Provitamin A) | Antioxidant; antineoplastic; inudces cell differentiation. β-carotene (beta-carotine) is a strongly colored red-orange pigment abundant in plants and fruits. It is an organic compound and chemically is classified as a hydrocarbon and specifically as a terpenoid (isoprenoid), reflecting its derivation from isoprene units. β-Carotene is biosynthesized from geranylgeranyl pyrophosphate. It is a member of the carotenes, which are tetraterpenes, synthesized biochemically from eight isoprene units and thus having 40 carbons. Among this general class of carotenes, β-carotene is distinguished by having beta-rings at both ends of the molecule. Absorption of β-carotene is enhanced if eaten with fats, as carotenes are fat soluble. β-Carotene has been used to treat various disorders such as erythropoietic protoporphyria. It has also been used to reduce the risk of breast cancer in women before menopause, and the risk of age-related macular degeneration (AMD). Group: Biochemicals. Alternative Names: β-Carotene; Betacarotene; β, β-Carotene; Provatene; Lucarotin; KPMK; Food Orange 5; Provitamin A; NSC 62794; (all-E)-1,1'-(3,7,12,16-t. Grades: Highly Purified. CAS No. 7235-40-7. Pack Sizes: 5g, 10g, 25g. Molecular Formula: C40H56, Molecular Weight: 536.87. US Biological Life Sciences. | Worldwide |
| β-carotene isomerase | The enzyme participates in a pathway leading to biosynthesis of strigolactones, plant hormones involved in promotion of symbiotic associations known as arbuscular mycorrhiza. Group: Enzymes. Synonyms: DWARF27 (gene name). Enzyme Commission Number: EC 5.2.1.14. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5445; β-carotene isomerase; EC 5.2.1.14; DWARF27 (gene name). Cat No: EXWM-5445. | |
| b-Zeacarotene | b-Zeacarotene. Group: Biochemicals. Alternative Names: 7',8'-Dihydro-b,?-carotene. Grades: Highly Purified. CAS No. 514-89-6. Pack Sizes: 1mg, 2mg, 5mg. Molecular Formula: C40H58. US Biological Life Sciences. | Worldwide |
| Decapreno-b-carotene | Decapreno-b-carotene. Group: Biochemicals. Alternative Names: 1, 1'-[(1E, 3E, 5E, 7E, 9E, 11E, 13E, 15E, 17E, 19E, 21E, 23E, 25E)-3, 7, 11, 16, 20, 24-Hexamethyl-1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25-hexacosatridecaene-1, 26-diyl]bis[2, 6, 6-trimethylcyclohexene; (all-E)-1, 1'-(3, 7, 11, 16, 20, 24-hexamethyl-1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25-hexacosatridecaene-1, 26-diyl)bis[2, 6, 6-trimethylcyclohexene; C50-b-Carotene. Grades: Highly Purified. CAS No. 5940-3-4. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C50H68. US Biological Life Sciences. | Worldwide |
| Dipotassium 6,6'-diapo-psi,psi-carotenedioate | Dipotassium 6,6'-diapo-psi,psi-carotenedioate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 542-40-5 (Parent), EINECS 251-431-8, CID11374503, CID 11374503, Dipotassium 6,6-diapo-psi,psi-carotenedioate, 33261-80-2. Product Category: Heterocyclic Organic Compound. CAS No. 33261-80-2. Molecular formula: C24H26K2O4. Mole weight: 456.657440 [g/mol]. Purity: 0.96. IUPACName: dipotassium (2E,4E,6E,8E,10E,12E,14E,16E,18E)-4,8,13,17-tetramethylicosa-2,4,6,8,10,12,14,16,18-nonaenedioate. Canonical SMILES: CC(=CC=CC=C(C)C=CC=C(C)C=CC(=O)[O-])C=CC=C(C)C=CC(=O)[O-].[K+].[K+]. ECNumber: 251-431-8. Product ID: ACM33261802. Alfa Chemistry ISO 9001:2015 Certified. |  |
| ε-Carotene | ε-Carotene. Group: Biochemicals. Alternative Names: (6R,6R)-ε,ε-Carotene. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| gamma-Carotene | gamma-Carotene. Group: Biochemicals. Grades: Highly Purified. CAS No. 472-93-5. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| phytoene desaturase (ζ-carotene-forming) | The enzyme is involved in carotenoid biosynthesis and catalyses up to two desaturation steps (cf. EC 1.3.99.28 [phytoene desaturase (neurosporene-forming)], EC 1.3.99.30 [phytoene desaturase (3,4-didehydrolycopene-forming)] and EC 1.3.99.31 [phytoene desaturase (lycopene-forming)]). Group: Enzymes. Synonyms: CrtIa; 2-step phytoene desaturase (ambiguous); two-step phytoene desaturase (ambiguous). Enzyme Commission Number: EC 1.3.99.29. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1431; phytoene desaturase (ζ-carotene-forming); EC 1.3.99.29; CrtIa; 2-step phytoene desaturase (ambiguous); two-step phytoene desaturase (ambiguous). Cat No: EXWM-1431. | |
| Pro Vitamin A 10% (Beta Carotene 10%) | Pro Vitamin A 10% (Beta Carotene 10%) - Agriculture Chemicals. SUPPLIERS TO BUSINESS CUSTOMERS ONLY. |  North America & APAC |
| zeta-Carotene | zeta-Carotene. Group: Biochemicals. Grades: Highly Purified. CAS No. 72746-33-9. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| ζ-carotene isomerase | The enzyme catalyses the cis-trans isomerization of the 15-15' carbon-carbon double bond in 9,15,9'-tricis-ζ-carotene, which is required for biosynthesis of all plant carotenoids. Requires heme b. Group: Enzymes. Synonyms: Z-ISO; 15-cis-ζ-carotene isomerase. Enzyme Commission Number: EC 5.2.1.12. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5443; ζ-carotene isomerase; EC 5.2.1.12; Z-ISO; 15-cis-ζ-carotene isomerase. Cat No: EXWM-5443. | |
| (13Z)-Canthaxanthin | (13Z)-Canthaxanthin. Group: Biochemicals. Alternative Names: (13Z)-b,b-Carotene-4,4'-dione. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| 15-cis-Phytoene | 15-cis-Phytoene is an intermediate in the biosynthesis of carotenoids. Synonyms: y,y-Carotene,7,7,8,8,11,11,12,12-octahydro-, 15-cis-. Grades: > 95%. CAS No. 13920-14-4. Molecular formula: C40H64. Mole weight: 544.96. |  |
| 15-cis-Phytoene | Intermediate in the biosynthesis of carotenoids. Group: Biochemicals. Alternative Names: 15-cis-7, 7', 8, 8', 11, 11', 12, 12'-Octahydro-?, ?-carotene; PhytoflORAL; 15-cis-7, 7', 8, 8', 11, 11', 12, 12'-Octahydro-lycopene. Grades: Highly Purified. CAS No. 13920-14-4. Pack Sizes: 0.25mg. US Biological Life Sciences. | Worldwide |
| 15-cis-Phytoene (90%) | 15-cis-Phytoene (90%). Group: Biochemicals. Alternative Names: 15-cis-7, 7', 8, 8', 11, 11', 12, 12'-Octahydro-psi, psi-carotene; 15-cis-7, 7', 8, 8', 11, 11', 12, 12'-Octahydro-lycopene. Grades: Highly Purified. CAS No. 13920-14-4. Pack Sizes: 250ug, 500ug, 1mg, 2.5mg, 5mg. Molecular Formula: C40H64. US Biological Life Sciences. | Worldwide |
| 1-hydroxycarotenoid 3,4-desaturase | The enzymes from Rubrivivax gelatinosus and Rhodobacter sphaeroides prefer the acyclic carotenoids (e.g. 1-hydroxy-1,2-dihydroneurosporene, 1-hydroxy-1,2-dihydrolycopene) as substrates. The conversion rate for the 3,4-desaturation of the monocyclic 1'-hydroxy-1',2'-dihydro-γ-carotene is lower. The enzyme from the marine bacterium strain P99-3 shows high activity with the monocyclic carotenoid 1'-hydroxy-1',2'-dihydro-γ-carotene. The enzyme from Rhodobacter sphaeroides utilizes molecular oxygen as the electron acceptor in vitro. However, oxygen is unlikely to be the natural electron acceptor under anaerobic conditions. Group: Enzymes. Synonyms: CrtD; hydroxyneurosporene desaturase; carotenoid 3,4-dehydrogenase; 1-hydroxy-carotenoid 3,4-dehydrogenase. Enzyme Commission Number: EC 1.3.99.27. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1429; 1-hydroxycarotenoid 3,4-desaturase; EC 1.3.99.27; CrtD; hydroxyneurosporene desaturase; carotenoid 3,4-dehydrogenase; 1-hydroxy-carotenoid 3,4-dehydrogenase. Cat No: EXWM-1429. | |
| (2E,4E,6E,8E,10E,12E,14E)-2,6,11,15-Tetramethyl-2,4,6,8,10,12,14-hexadecaheptaenedial | (2E,4E,6E,8E,10E,12E,14E)-2,6,11,15-Tetramethyl-2,4,6,8,10,12,14-hexadecaheptaenedial. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CTK4J2359, AG-F-68828, 2,4,6,8,10,12,14-Hexadecaheptaenedial,2,6,11,15-tetramethyl-, (2E,4E,6E,8E,10E,12E,14E)-, 2,4,6,8,10,12,14-Hexadecaheptaenedial,2,6,11,15-tetramethyl-, (all-E)- (8CI); 8,8-Diapo-y,y-carotenedial; Crocetin dialdehyde; Crocetindial, 502-70-5. Product Category: Heterocyclic Organic Compound. CAS No. 502-70-5. Molecular formula: C20H24O2. Mole weight: 296.403360 [g/mol]. Purity: 0.96. IUPACName: 2,6,11,15-tetramethylhexadeca-2,4,6,8,10,12,14-heptaenedial. Canonical SMILES: CC(=CC=CC=C(C)C=CC=C(C)C=O)C=CC=C(C)C=O. Density: 0.963g/cm³. ECNumber: 610-516-3. Product ID: ACM502705. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3'-Epilutein | 3'-Epilutein. Group: Biochemicals. Alternative Names: (3R,3'S,6'R)-b,e-Carotene-3,3'-diol. Grades: Highly Purified. CAS No. 52842-48-5. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| 4,4'-diapophytoene synthase | Requires Mn2+. Typical of Staphylococcus aureus and some other bacteria such as Heliobacillus sp. Group: Enzymes. Synonyms: dehydrosqualene synthase; DAP synthase; C30 carotene synthase; CrtM. Enzyme Commission Number: EC 2.5.1.96. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2835; 4,4'-diapophytoene synthase; EC 2.5.1.96; dehydrosqualene synthase; DAP synthase; C30 carotene synthase; CrtM. Cat No: EXWM-2835. | |
| 7, 8, 7', 8'-Tetrade hydroastaxanthin | 7, 8, 7', 8'-Tetrade hydroastaxanthin. Group: Biochemicals. Alternative Names: 3,3'-Dihydroxy-7,8,7',8'-tetradehydro-b,b-carotene-4,4'-dione. Grades: Highly Purified. CAS No. 63357-63-1. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| 8'-apo-β-carotenoid 14',13'-cleaving dioxygenase | A thiol-dependent enzyme isolated from rat and rabbit. Unlike EC 1.13.11.63, β-carotene-15,15'-dioxygenase, it is not active towards β-carotene. The secondary product has not been characterized, but may be (3E,5E)-7-hydroxy-6-methylhepta-3,5-dien-2-one. Group: Enzymes. Synonyms: 8'-apo-β-carotenol:O2 oxidoreductase (14',13'-cleaving). Enzyme Commission Number: EC 1.13.11.67. CAS No. 198028-39-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0587; 8'-apo-β-carotenoid 14',13'-cleaving dioxygenase; EC 1.13.11.67; 198028-39-6; 8'-apo-β-carotenol:O2 oxidoreductase (14',13'-cleaving). Cat No: EXWM-0587. | |
| 8'-apo-carotenoid 13,14-cleaving dioxygenase | Isolated from the bacterium Novosphingobium aromaticivorans. It is less active with 4'-apo-β-carotenal and γ-carotene. Group: Enzymes. Synonyms: NACOX1 (gene name). Enzyme Commission Number: EC 1.13.11.82. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0603; 8'-apo-carotenoid 13,14-cleaving dioxygenase; EC 1.13.11.82; NACOX1 (gene name). Cat No: EXWM-0603. | |
| 9-cis-Retinal | 9-cis-Retinal is a natural retinoid. Dietary 9-cis-β-carotene generates 9-cis-retinoids via cleavage into 9-cis-retinal. 9-cis Retinal binds to cellular retinol-binding protein-I (CRBP-I) and CRBP-II with K d s of 8 nM and 5 nM, respectively. 9-cis-Retinal expedites differentiation and maturation of rod photoreceptors in retinal organoids [1] [2] [3]. Uses: Scientific research. Group: Natural products. CAS No. 514-85-2. Pack Sizes: 1 mg; 5 mg. Product ID: HY-W009310. | |
| (9Z)-Canthaxanthin | (9Z)-Canthaxanthin. Group: Biochemicals. Alternative Names: (9Z)-b,b-Carotene-4,4'-dione. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| All-trans Retinol | Vitamin A is a group of unsaturated nutritional organic compounds, which includes retinol, retinal, retinoic acid, several provitamin A carotenoids, and beta-carotene. Vitamin A is important for growth and development, for the maintenance of the immune system and good vision. Vitamin A is needed by the retina of the eye in the form of retinal, which combines with protein opsin to form rhodopsin, the light-absorbing molecule necessary for both low-light (scotopic vision) and color vision. Vitamin A also functions in a very different role as retinoic acid (an irreversibly oxidized form of retinol), which is an important hormone-like growth factor for epithelial and other cells. Uses: Vitamin a is indicated only for prevention or treatment of vitamin a deficiency states. Synonyms: Vitamin A; Vitamin A1; (all-e)-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraen-1-ol; 2,4,6,8-Nonatetraen-1-ol, 3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (all-E)-; 21 CFR 182,5930; 3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclchexen-1-yl)-2,4,6,8-nonate. Grades: >98%. CAS No. 68-26-8. Molecular formula: C20H30O. Mole weight: 286.46. | |
| Antheraxanthin | Antheraxanthin. Group: Biochemicals. Alternative Names: (3S,5R,6S,3'R)-5,6-Epoxy-5,6-dihydro-b,b-carotene-3,3'-diol; all-trans-Antheraxanthin. Grades: Highly Purified. CAS No. 640-03-9. Pack Sizes: 250ug, 500ug, 1mg. Molecular Formula: C40H56O3, Molecular Weight: 584.87. US Biological Life Sciences. | Worldwide |
| Astacene | Astacene. Group: Biochemicals. Alternative Names: 3,3'-Dihydroxy-2,3,2',3'-tetradehydro-b,b-carotene-4,4'-dione. Grades: Highly Purified. CAS No. 514-76-1. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| Astaxanthin | Astaxanthin is a carotenoid pigment found mostly in animal organisms, but also occurring in plants. It is thought to be the precursor of astacin. It is a potent lipid-soluble antioxidant. It has broad application prospects in health products, medicine, cosmetics, food additives and aquaculture. Uses: Ingredient of health care products. Synonyms: Ovoester; Astaxanthine; (3S,3'S)-Astaxanthin; All-trans-Astaxanthin; 3,3'-Dihydroxy-β,β-carotene-4,4'-dione; 3,3'-Dhydroxy-4,4'-diketo-β-carotene; trans-Astaxanthin; (3S,3'S)-all-trans-Astaxanthin; (6S,6'S)-3,3'-((1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaene-1,18-diyl)bis(6-hydroxy-2,4,4-trimethylcyclohex-2-enone). Grades: ≥97%. CAS No. 472-61-7. Molecular formula: C40H52O4. Mole weight: 596.84. | |
| Astaxanthin | Astaxanthin. Synonyms: 3,3'-DIHYDROXY-B,B-CAROTENE-4,4'-DIONE;3,3-DIHYDROXY-B,B-CAROTENE-4,4-DIONE;3,3'-DIHYDROXY-BETA,BETA-CAROTENE-4,4'-DIONE;ASTAXANTHIN;AXN;Astazine 5%;(3S,3S)-3,3-Dihydroxy-.beta.. beta.-carotene-4,4-dione;HAEMATOCOCCUS PLUVIALIS. CAS No. 472-61-7. Pack Sizes: 1 kg. Product ID: CDF4-0145. Molecular formula: C40H52O4. Category: Nutrients. Product Keywords: Food Ingredients; Nutrients; Astaxanthin; CDF4-0145; 472-61-7; C40H52O4; 207-451-4; 472-61-7. Purity: 0.99. Color: pink to very dark purple. EC Number: 207-451-4. Physical State: Powder. Solubility: DMSO: soluble1mg/mL (warmed). Storage: -20°C. Boiling Point: 568.55°C (rough estimate). Melting Point: 215-216 °C. Density: 0.9980 (rough estimate). Product Description: all-trans-Astaxanthin is a ketocarotenoid, most commonly identified in marine and aquatic animals, including krill, wild salmon, rainbow trout, microalgae, shells of lobster, shrimp, seafood products, etc. It is biologically known as a vitamin A precursor, and exhibits strong antioxidant property, much higher compared to vitamin E and β-carotene. Its role in food and the medicinal industry is also well-defined. | |
| Astaxanthin | Potent antioxidant carotenoid. Free radical scavenger. Reduces oxidative stress. Anticancer compound. Anti-inflammatory. Blocks NF-kappaB activatin. Anti-hypertensive. Cardiovascular protective. Improves neuronal stem cell potential. Neuroprotective. Inhibits tumor invasion. Apoptosis inducer. Increases insulin sensitivity. Attenuates diabetes associated coagulatory, oxidative and inflammatory stress PPAR-alpha agonist and PPAR-gamma antagonist. Shows positive effects on obesity and insulin resistance. Hepatoprotective. Group: Biochemicals. Alternative Names: 3,3'-Dihydroxy-b,b-carotene-4,4'-dione; 3,3'-Dhydroxy-4,4'-diketo-b-carotene; Ovoester; NSC635689; CCRIS 7118, HSDB 7468. Grades: Highly Purified. CAS No. 472-61-7. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C??H??O?, Molecular Weight: 596.84. US Biological Life Sciences. | Worldwide |
| Astaxanthin dipalmitate | Astaxanthin dipalmitate. Group: Biochemicals. Alternative Names: (3RS,3'RS)-3,3'-Dihexadecanoyloxy-b,b-carotene-4,4'-dioneAstaxanthin dipalmitate. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| Astaxanthin microencapsulated powder | Astaxanthin microencapsulated powder. Synonyms: 3, 3'-DIHYDROXY-B, B-CAROTENE-4, 4'-DIONE;3, 3-DIHYDROXY-B, B-CAROTENE-4, 4-DIONE;3, 3'-DIHYDROXY-BETA, BETA-CAROTENE-4, 4'Chemicalbook-DIONE;ASTAXANTHIN;AXN;Astazine5%;(3S, 3S)-3, 3-Dihydroxy-.beta.. beta.-carotene-4,4-dione;HAEMATOCOCCUSPLUVIALIS. Product ID: CDF4-0194. Molecular formula: NA. Category: Antioxidant; nutrient supplements. Product Keywords: Food Ingredients; Nutrients; CDF4-0194; Astaxanthin microencapsulated powder; Antioxidant; nutrient supplements. Appearance: pink to very dark purple powder. Chemical Name: 3, 3'-DIHYDROXY-B, B-CAROTENE-4, 4'-DIONE;3, 3-DIHYDROXY-B, B-CAROTENE-4, 4-DIONE;3, 3'-DIHYDROXY-BETA, BETA-CAROTENE-4, 4'Chemicalbook-DIONE;ASTAXANTHIN;AXN;Astazine5%;(3S, 3S)-3, 3-Dihydroxy-.beta.. beta.-carotene-4,4-dione;HAEMATOCOCCUSPLUVIALIS. Color: pink to very dark purple. Physical State: powder. Source and Preparation: Shrimp, crab, fish. Solubility: DMSO: soluble1mg/mL (warmed). Storage: -20°C. Applications: Dietary supplements, nutritional supplements, cosmetic raw materials, etc. Boiling Point: 568.55°C (rough estimate). Melting Point: 215-216 °C. Density: 0.9980 (rough estimate). | |
| Astaxanthin monopalmitate | Astaxanthin monopalmitate. Group: Biochemicals. Alternative Names: (3RS,3'RS)-3-Hexadecanoyloxy-b,b-carotene-4,4'-dione. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| b-Carotenone | b-Carotenone. Group: Biochemicals. Alternative Names: 5,6,5',6'-Diseco-b,b-carotene-5,6,5',6'-tetrone. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| b-Cryptoxanthin palmitate | b-Cryptoxanthin palmitate. Group: Biochemicals. Alternative Names: (3R)-3-Palmitoxy-b,b-carotene. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| Betacarotenum EP Impurity B | Betacarotenum EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-[(1E, 3E, 5E, 7E, 9E, 11E, 13E, 15E, 17E, 19E)-3, 7, 12, 16, 20, 24-hexamethylpentacosa-1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 23-undecaen-1-yl]-2, 6, 6-rimethylcyclohexene (β,Ψ-carotene,γ-carotene). Molecular Formula: C40H56. Mole Weight: 536.87. Catalog: APB03829. |  |
| Betacarotenum EP Impurity C | Betacarotenum EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1,3,3-trimethyl-2-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-[(1R)-2,6,6-trimethylcyclohex-2-en-1-yl]octadeca-,3,5,7,9,11,13,15,17-nonaen-1-yl]cyclohexene ((6'R)-β,ε-carotene, α-carotene). Molecular Formula: C40H56. Mole Weight: 536.87. Catalog: APB03826. | |
| Canthaxanthin | Canthaxanthin. Synonyms: 4,4'-DIKETO-BETA-CAROTENE;4',4-DIOXO-B-CAROTENE;CANTHAXANTHIN,POWDER;2,4,4-trimethyl-3-[(1E,3Z,5E,7Z,9E,11Z,13E,15Z,17E)-3,7,12,16-tetramethyl-18-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-2-en-1-one;Cantaxanthine;FOOD ORANGE 8;E 161 G;BETA,BETA-CAROTENE-4,4'-DIONE. CAS No. 514-78-3. Pack Sizes: 1 kg, 5 kg. Product ID: CDF4-0028. Molecular formula: C40H52O2. Category: Color Fixative. Product Keywords: Food Ingredients; Color Fixative; Canthaxanthin; CDF4-0028; 514-78-3; C40H52O2; 208-187-2; 514-78-3. Purity: 0.99. Color: Very Dark Red to Black. EC Number: 208-187-2. Physical State: Neat. Solubility: Chloroform (Slightly). Storage: -20°C. Application: Canthaxanthin is a synthetic red colorant that is the carotenoid of most intense red color. it is available in oil-soluble, oil-dispersible, and water-dispersible forms. it has fair ph, heat, light, and chemical stability with a low tinctorial strength. unlike the carotenoids beta- carotene and beta-apo-8-carotenal, it does not possess vitamin a activity. maximum usage level is 66 ppm. uses include carbonated soft drinks, salad dressing, and spaghetti sauce. Boiling Point: 717.0±40.0 °C(Predicted). Melting Point: 217~218°C. Density: 1.003±0.06 g/cm3(Predicted). Product Description: Canthaxanthin (red diketocarotenoid or 4, 4'-diketo-β-carotene), is a common xanthophyll found naturally in microorgani | |
| Capsicum Extract | Capsicum Extract. Applications: Capsicum extract(capsaicin) is widely used in medicine, military and chemical industry. natural capsaicin production are mainly used in the reseach and development of medicine, by its powerful effect of relieve pain. Group: Others. Purity: Capsaicin 95%. Source: Chili Pepper, dicotyledonous plants, one year or perennial herbaceous plants, native to tropical South America, the late Ming dynasty was introduced into China. There are spicy, for food. Chili grown in mild climate , like water. Chili contain rich vitamin C, beta-carotene, folic acid, magnesium and potassium; Capsaicin in capsicum also has anti-inflammatory and antioxidant effect. Vitamin C content in chili ranks first in the vegetables. Capsicum Extract; Capsicum annuum Linn. Cat No: EXTC-177. | |
| Capsorubin | Capsorubin. Group: Biochemicals. Alternative Names: (3S,3'S,5R,5'R)-3,3'-Dihydroxy-κ,κ-carotene-6,6'-dione; (1R,1R,4S,4S)-(all-E)-1,20-Bis(4-hydroxy-1,2,2-trimethylcyclopentyl)-4,8,13,17-tetramethyl-2,4,6,8,10,12,14,16,18-eicosanonaene-1,20-dione; Capsorubin; all-trans-Capsorubin. Grades: Highly Purified. CAS No. 470-38-2. Pack Sizes: 5mg. Molecular Formula: C40H56O4, Molecular Weight: 600.87. US Biological Life Sciences. | Worldwide |
| carotenoid-9',10'-cleaving dioxygenase | Requires Fe2+. The enzyme catalyses the asymmetric oxidative cleavage of carotenoids. The mammalian enzyme can also cleave all-trans-lycopene. Group: Enzymes. Synonyms: BCO2 (gene name); β-carotene 9',10'-monooxygenase (misleading); all-trans-β-carotene:O2 oxidoreductase (9',10'-cleaving). Enzyme Commission Number: EC 1.13.11.71. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0591; carotenoid-9',10'-cleaving dioxygenase; EC 1.13.11.71; BCO2 (gene name); β-carotene 9',10'-monooxygenase (misleading); all-trans-β-carotene:O2 oxidoreductase (9',10'-cleaving). Cat No: EXWM-0591. | |
| carotenoid isomerooxygenase | The enzyme, characterized from the moth Galleria mellonella and the fruit fly Drosophila melanogaster, is involved in the synthesis of retinal from dietary caroteoids in insects. The enzyme accepts different all-trans carotenoids, including β-carotene, α-carotene and lutein, and catalyses the symmetrical cleavage of the carotenoid and the simultaneous isomerization of only one of the products to a cis configuration. When the substrate is hydroxylated only in one side (as in cryptoxanthin), the enzyme preferentially isomerizes the hydroxylated part of the molecule. Group: Enzymes. Synonyms: ninaB (gene name). Enzyme Commission Number: EC 1.13.11.65. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0585; carotenoid isomerooxygenase; EC 1.13.11.65; ninaB (gene name). Cat No: EXWM-0585. | |
| Crocetin | Crocetin. Group: Biochemicals. Alternative Names: 8,8'-Diapo-8,8'-carotenedioic acid; (2E, 4E, 6E, 8E, 10E, 12E, 14E)-2, 6, 11, 15-Tetramethylhexadeca-2, 4, 6, 8, 10, 12, 14-heptaenedioic acid. Grades: Highly Purified. CAS No. 27876-94-4. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C20H24O4. US Biological Life Sciences. | Worldwide |
| CroCin | Crocin is a water-soluble carotenoid pigment in saffron (Crocus sativus L.) with anti-inflammatory, antioxidant, anti-apoptosis, anti-asthma, anti-cancer, anti-allergy, relaxation of smooth muscle and hypolipidemic effects. Crocin inhibits tumor necrosis factor (TNF) α-induced pheochromocytoma (PC12) apoptosis by regulating the mRNA expression of Bcl-2 family proteins, which trigger downstream signals that ultimately lead to caspase-3 activation and subsequent cell death. Uses: Antioxidant, anticancer. Synonyms: Crocin (Gardenia Fruits Extract); β-D-Glucopyranose, 6-O-β-D-glucopyranosyl-, 1,1'-[(2E,4E,6E,8E,10E,12E,14E)-2,6,11,15-tetramethyl-2,4,6,8,10,12,14-hexadecaheptaenedioate]; 8,8'-Diapo-ψ,ψ-carotenedioic acid, bis(6-O-β-D-glucopyranosyl-β-D-glucopyranosyl) ester; all-trans-Crocetin di-β-D-gentiobiosyl ester; Crocetin bis(gentiobiosyl) ester; Crocetin di(β-D-gentiobiosyl) ester; Crocetin di-β-gentiobiosyl ester; Crocetin digentiobioside; Crocin 1; Crocin 4; Crocin A; Crocin I; Kiriyasu Oil Yellow GY; trans-Crocetin di(β-D-gentiobiosyl) ester; Trans-crocin-1; trans-Crocin-1; Trans-crocin-4; α-Crocin. Grades: >98%. CAS No. 42553-65-1. Molecular formula: C44H64O24. Mole weight: 976.96. | |
| (±)-Dihydroactinidiolide | (±)-Dihydroactinidiolide, an important aroma compound of black tea and tobacco, has been isolated from several plants. (±)-Dihydroactinidiolide can be formation from β-Carotene by the treatment of polyphenoloxidase, the lipoxygenase, and the xanthine oxidase [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 15356-74-8. Pack Sizes: 10 mM * 1 mL; 500 mg. Product ID: HY-W041301. | |
| Dihydroxylycopene | Dihydroxylycopene. Group: Biochemicals. Alternative Names: 1,2,1',2'-Tetrahydro-y,y-carotene-1,1'-diol. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| Etarotene | Etarotene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Etarotene;Ro 15-1570;AROTINOIDETHYLSULPHONE;4-[[(E)-2-[(5,6,7,8-Tetrahydro-5,5,8,8-tetramethylnaphthalen)-2-yl]-2-methylethen]-1-yl]phenyl ethyl sulfone;Arotinoid ethyl sulfon. Product Category: Heterocyclic Organic Compound. CAS No. 87719-32-2. Molecular formula: C25H32O2S. Product ID: ACM87719322. Alfa Chemistry ISO 9001:2015 Certified. Categories: E-Carotene. | |
| (E/Z)-Phytoene | (E/Z)-Phytoene. Group: Biochemicals. Alternative Names: 7, 8, 11, 12, 7', 8', 11', 12'-Octahydro-psi, psi-carotene. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg, 10mg. US Biological Life Sciences. | Worldwide |
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