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2,2-Dimethyl-5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzylidene)-1,3-dioxane-4,6-dione. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
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3,6-Dimethyl-1,4-dioxane-2,5-dione
3,6-Dimethyl-1,4-dioxane-2,5-dione can be used in the synthesis of biodegradable homo- and copolymers. Uses: Used to make polylactic acid and cosmetics. Synonyms: Lactide; DL-Lactide; 3,6-Diketo-2,5-dimethyl-1,4-dioxane; 3,6-Dimethyl-p-dioxane-2,5-dione. Grades: 95 %. CAS No. 95-96-5. Molecular formula: C6H8O4. Mole weight: 144.13.
3,6-Dimethyl-1,4-dioxane-2,5-dione homopolymer
3,6-Dimethyl-1,4-dioxane-2,5-dione homopolymer. Group: Polymers. Alternative Names: 3,6-Dimethyl-1,4-dioxane-2,5-dione homopolymer; Lactide polymer; PDLLA; RESOMER(R) R 203 S; RESOMER(R) R 202 S; RESOMER(R) R 202 H; RESOMER(R) R 203 H; RESOMER? R 203 H. CAS No. 26680-10-4. Product ID: 3,6-dimethyl-1,4-dioxane-2,5-dione. Molecular formula: 144.12g/mol. Mole weight: C6H8O4. CC1C(=O)OC(C(=O)O1)C. InChI=1S/C6H8O4/c1-3-5 (7)10-4 (2)6 (8)9-3/h3-4H, 1-2H3. JJTUDXZGHPGLLC-UHFFFAOYSA-N.
3,6-Dimethyl-1,4-dioxane-2,5-dione homopolymer
It is an aliphatic polyester that is considered to be a safe material and its biodegradable properties. It is primarily used as a biocompatible and biodegradable carrier for many types of human and veterinary implant or injection delivery systems. Uses: Used to make polylactic acid and cosmetics. Synonyms: Poly(DL-lactide); Lactel DL-PLA; 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, homopolymer; PDLLA; Lactide polymer; Polylactide; p-Dioxane-2,5-dione, 3,6-dimethyl-, polyesters; D,L-Lactide homopolymer; D,L-Lactide-L-lactide copolymer; D-Lactide-L-lactide copolymer; DL-Lactide-D-lactide copolymer; DL-Lactide-L-lactide copolymer; DL-3,6-Dimethyl-1,4-dioxane-2,5-dione homopolymer; DL-Dilactide homopolymer; DL-Dilactide polymer; DL-Lactide homopolymer; DL-Lactide polymer; L-Lactide-D,L-lactide copolymer; L-Lactide-D-lactide copolymer; L-Lactide-DL-lactide copolymer; L-Lactide-lactide copolymer; CPX 5-2; DL-Lactide-L-lactide copolymer; Lactide homopolymer; Lactide polymer; Lactide-D-lactide copolymer; Poly(D,L-Lactide-co-L-lactide); Poly(L-lactide-co-DL-lactide); Poly(lactide); Poly-dl-lactide; Pullulan polylactide; Purasorb DL homopolymer; Purasorb PLDL 8038; rac-Lactide homopolymer; Resomer R 203S. CAS No. 26680-10-4. Molecular formula: (C6H8O4)n.
5-((2S,3S)-1-(tert-Butyldimethylsilyl)-3-((R)-1-(tert-butyldimethylsilyloxy)ethyl)-4-oxoazetidin-2-yl)-2,2,5-trimethyl-1,3-dioxane-4,6-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 156630-84-1, 5-((2S,3S)-1-(tert-butyldimethylsilyl)-3-((R)-1-(tert-butyldimethylsilyloxy)ethyl)-4-oxoazetidin-2-yl)-2,2,5-trimethyl-1,3-dioxane-4,6-dione. Product Category: Heterocyclic Organic Compound. CAS No. 156630-84-1. Molecular formula: C24H45NO6Si2. Mole weight: 499.788200 [g/mol]. Purity: 0.96. IUPACName: 5-[(2S,3S)-1-[tert-butyl(dimethyl)silyl]-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-2-yl]-2,2,5-trimethyl-1,3-dioxane-4,6-dione. Canonical SMILES: CC(C1C(N(C1=O)[Si](C)(C)C(C)(C)C)C2(C(=O)OC(OC2=O)(C)C)C)O[Si](C)(C)C(C)(C)C. Product ID: ACM156630841. Alfa Chemistry ISO 9001:2015 Certified.
5-(Methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione. Group: Biochemicals. Grades: Highly Purified. CAS No. 15568-85-1. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C8H10O5. US Biological Life Sciences.
Worldwide
5-Octanoyl-2,2-dimethyl-1,3-dioxane-4,6-dione
5-Octanoyl-2,2-dimethyl-1,3-dioxane-4,6-dione. Group: Biochemicals. Alternative Names: 2,2-dimethyl-5-(1-oxooctyl)-1,3-dioxane-4,6-dione. Grades: Highly Purified. CAS No. 103576-44-9. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C14H22O5. US Biological Life Sciences.
Worldwide
5-Octanoyl-2,2-Dimethyl-1,3-Dioxane-4,6-Dione
5-Octanoyl-2,2-Dimethyl-1,3-Dioxane-4,6-Dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-OCTANOYL-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE;2,2-dimethyl-5-(1-oxooctyl)-1,3-Dioxane-4,6-dione. Product Category: Heterocyclic Organic Compound. Appearance: Red Oil. CAS No. 103576-44-9. Molecular formula: C14H22O5. Mole weight: 270.32. Canonical SMILES: CCCCCCCC(=O)C1C(=O)OC(C)(C)OC1=O. Product ID: ACM103576449. Alfa Chemistry ISO 9001:2015 Certified.
(2,5-Dihydroxy-3,6-dimethyl-1,4,2,5-dioxadiphosphorinane-3,6-diyl)bisphosphonic acid p,p'-dioxide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (2,5-dihydroxy-3,6-dimethyl-1,4,2,5-dioxadiphosphorinane-3,6-diyl)bisphosphonic acid P,P'-dioxide;2,5-Dihydroxy-3,6-dimethyl-3,6-diphosphono-2,5-diphospha(V)-1,4-dioxane-2,5-dione. Product Category: Heterocyclic Organic Compound. CAS No. 32421-74-2. Molecular formula: C4H12O12P4. Product ID: ACM32421742. Alfa Chemistry ISO 9001:2015 Certified.
Cabozantinib impurity 56
Cabozantinib impurity 56. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-(methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione. CAS No. 15568-85-1. Molecular Formula: C8H10O5. Mole Weight: 186.16. Catalog: APB15568851.
Cabozantinib impurity 58
Cabozantinib impurity 58. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-(((3,4-dimethoxyphenyl)amino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione. CAS No. 213699-53-7. Molecular Formula: C15H17NO6. Mole Weight: 307.3. Catalog: APB213699537.
Cyclic isopropylidene malonate
Cyclic isopropylidene malonate. Group: Biochemicals. Alternative Names: 2,2-Dimethyl-1,3-dioxane-4,6-dione; Meldrum's acid. Grades: Highly Purified. CAS No. 2033-24-1. Pack Sizes: 250g, 500g, 1kg, 2kg, 5kg. Molecular Formula: C6H8O4. US Biological Life Sciences.
Worldwide
D-Lactide
D-Lactide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (3R,6R)-3,6-Dimethyl-1,4-dioxane-2,5-dione. Product Category: Lactone & Lactide Monomers. Appearance: White to Almost White Powder to Crystal. CAS No. 13076-17-0. Molecular formula: C6H8O4. Mole weight: 144.13 g/mol. Purity: 98.0%(GC)(T). Product ID: ACM-MO-13076170. Alfa Chemistry ISO 9001:2015 Certified. Categories: D-lactic dehydrogenase.
White free flowing crystals, purity 99%, keep cold. Synonyms: DL-3,6-Dimethyl-1,4-dioxane-2,5-dione. CAS No. 95-96-5. Pack Sizes: 50g, 250g. Product ID: FR-1268. M.P. 116-119, B.P. 138-142/8 mm. Mole weight: 144.13.
Frinton Laboratories
Eldacimibe
Eldacimibe is a Sterol O-acyltransferase inhibitor originated by Wyeth. No development was reported for Atherosclerosis and Hypercholesterolaemia in USA. Uses: Atherosclerosis; hypercholesterolaemia. Synonyms: ACA 147; ANA 147; WAY 125147; WAY ACA 147; 1,3-Dioxane-4,6-dione, 5-(((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)amino)(((4-(2,2-dimethylpropyl)phenyl)-methyl)hexylamino)methylene-2,2-dimethyl. Grades: 98%. CAS No. 141993-70-6. Molecular formula: C39H58N2O5. Mole weight: 634.89.
Formyl meldrum's acid
Formyl meldrum's acid. Group: Biochemicals. Alternative Names: 5-(Hydroxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione; (Hydroxymethylene)-malonic acid. Grades: Highly Purified. CAS No. 15568-87-3. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C7H8O5. US Biological Life Sciences.
Worldwide
Formyl Meldrums Acid
Meldrum's Acid derivative. Antisecretory agent. Group: Biochemicals. Alternative Names: 5-(Hydroxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione; (Hydroxymethylene)-malonic Acid. Grades: Highly Purified. CAS No. 15568-87-3. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
Isobutyryl meldrum's acid
Isobutyryl meldrum's acid. Group: Biochemicals. Alternative Names: 5-(1-Hydroxy-2-methylpropylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione. Grades: Highly Purified. CAS No. 84794-38-7. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C10H14O5. US Biological Life Sciences.
Worldwide
l(-)-Lactide
l(-)-Lactide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: PURASORB(R) L;(3S)-CIS-3,6-DIMETHYL-1,4-DIOXANE-2,5-DIONE;(3S,6S)-(-)-3,6-DIMETHYL-1,4-DIOXANE-2,5-DIONE;LACTIDE;LACTIDE(L-);L-(-)-DILACTIDE;L-LACTIDE S;L-(-)-LACTIDE. Product Category: Polymer/Macromolecule. CAS No. 4511-42-6. Molecular formula: C6H8O4. Mole weight: 144.1. Product ID: ACM4511426. Alfa Chemistry ISO 9001:2015 Certified.
Meldrum's acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: 2,2-Dimethyl-1,3-dioxane-4,6-dione. CAS No. 2033-24-1. Pack Sizes: 10 mM * 1 mL; 100 g. Product ID: HY-Y0232.
meso-Lactide
meso-Lactide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (3R,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione. Product Category: Other Monomers. Appearance: White to Off-White Solid. CAS No. 13076-19-2. Molecular formula: C6H8O4. Mole weight: 144.13 g/mol. Product ID: ACM-MO-13076192. Alfa Chemistry ISO 9001:2015 Certified.
The polymers are bioresorbable aliphatic polyesters comprised of a range of different ratios of lactide and glycolide monomers, PLA stereochemistries, and end-group functionalization. These biodegradeable homopolymers and copolymers of lactide and glycolide afford a variety of properties that range from very stiff, hard semi-crystalline materials with long degradation times, to softer, amorphous materials with faster degradation rates. Uses: Biodegradable polymer for tissue engineering and drug delivery. Group: 3d printing materials polyamino acids. Alternative Names: PLGA. Pack Sizes: 1 g in glass bottle. Product ID: 3,6-dimethyl-1,4-dioxane-2,5-dione; 1,4-dioxane-2,5-dione. Molecular formula: average Mw 100,000. Mole weight: [C3H4O2]x[C2H2O2]y. OCC(O)=O.CC(O)C(O)=O. InChI=1S/C6H8O4. C4H4O4/c1-3-5(7)10-4(2)6(8)9-3; 5-3-1-7-4(6)2-8-3/h3-4H, 1-2H3; 1-2H2. LCSKNASZPVZHEG-UHFFFAOYSA-N.
Sitagliptin Impurity 31
Sitagliptin Dioxo Impurity is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: Sitagliptin Dioxo Impurity; 2,2-Dimethyl-5-(alpha-hydroxy-2,4,5-trifluorophenethylidene)-1,3-dioxane-4,6-dione. Grades: >95%. CAS No. 764667-64-3. Molecular formula: C14H11F3O5. Mole weight: 316.23.
Sitagliptin Impurity 79
Sitagliptin Impurity 79. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-(2-(2,5-difluorophenyl)-1-hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione. Molecular Formula: C14H12F2O5. Mole Weight: 298.24. Catalog: APB01746.
Sitagliptin Impurity 80
Sitagliptin Impurity 80. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-(2-(2,4-difluorophenyl)-1-hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione. Molecular Formula: C14H12F2O5. Mole Weight: 298.24. Catalog: APB01745.
2-[2-(2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-yl)-2-oxoethyl]-1H-Isoindole-1,3(2H)-dione is an intermediate in the synthesis of 5-Aminolevulinic Acid-3-13C Hydrochloride which is a naturally occurring amino acid; precursor of tetrapyrroles in the biosynthesis of chlorophyll and heme. Antineoplastic (photosensitizer). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C16H13NO7. US Biological Life Sciences.
Worldwide
2,2-Dimethyl-1,3-dioxan-4,6-dione 99+% (HPLC)
2,2-Dimethyl-1,3-dioxan-4,6-dione 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g, 1Kg, 2.5Kg. US Biological Life Sciences.
Worldwide
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