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18997-57-4, 4-甲基伞形酮-BETA-D-吡喃葡萄糖苷,4-MU-b-D-Glc, CAS:
作者：德尔塔生物 日期：2022-09-02
4-MU-b-D-Glc MUD 4-Methylumbelliferyl-β-D-glucopyranoside, CAS: 18997-57-4 C16H18O8 / 338.31 MFCD000636944-Methylumbelliferyl b-D-glucopyranoside CAS No: 18997-57-4 Synonyms: 4-MU-b-D-GlcMUD MDL No: MFCD00063694 Chemical Formula: C16H18O8 Molecular Weight: 338.31white to off-white crstalline powder.In Stock.现货 References: 1. Mikhaylova M, Wiederschain G, Mikhaylov V, Aerts JM, Biochem. Biophys. Acta 1996, 1317, p712. Setlow B, Cabrera-Martinez RM, Setlow P, J. Appl. Microbiol. 2004, 96, p1245
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10310-32-4, Tribenoside, 三苄糖苷, CAS:10310-32-4
作者：德尔塔生物 日期：2022-09-02
10310-32-4, Tribenoside, 三苄糖苷, CAS:10310-32-4 C29H34O6 / 478.58 MFCD00801089Ethyl 3,5,6-tri-O-benzyl-D-glucofuranoside CAS No: 10310-32-4 Synonyms: Tribenoside MDL No: MFCD00801089 Chemical Formula: C29H34O6 Molecular Weight: 478.58 Product Structure COA: Product name: Tribenoside CAS: 10310-32-4 M.F.: C29H34O6 M.W.: 478.58 Items Standards Results Appearance Yellow clear, viscous liqiud Complies Solubility Insoluble in water, easily soluble in acetone, methanol and methylene choloride Complies Identification IR Complies Specific rotation [α]20/D, in met
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488-81-3, Adonitol,Ribitol, 核糖醇, CAS:488-81-3
作者：德尔塔生物 日期：2022-09-02
488-81-3, Adonitol,Ribitol, 核糖醇,CAS:488-81-3 C5H12O5 / 152.15 MFCD00064291Ribitol CAS No: 488-81-3 Synonyms: Adonitol MDL No: MFCD00064291 Chemical Formula: C5H12O5 Molecular Weight: 152.15 Product Structure COA: Product name: Adonitol；Ribitol CAS: 488-81-3 M.F.: C5H12O5 M.W.: 152.15 Items Standards Results Appearance A white solid Positive Solubility Easily soluble in H2O and less soluble in petroleum ether Complies Appearance of solution Dissolve 0.5 gin 10 ml of water, and the solution should be clear Complies NMR a
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3150-20-7, 对甲氧基苯基-b-D-半乳糖苷, 4-甲氧基苯基-beta-D-半乳糖苷, CAS:3150-20-7
作者：德尔塔生物 日期：2022-09-02
3150-20-7 ,4-Methoxyphenyl b-D-galactopyranoside, CAS:3150-20-7 C13H18O7 / 286.28 MFCD067971264-Methoxyphenyl b-D-galactopyranoside CAS No: 3150-20-7 MDL No: MFCD06797126 Chemical Formula: C13H18O7 Molecular Weight: 286.28 Product Structure
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199326-16-4,5-溴-4-氯-3-吲哚-beta-D-葡萄糖醛酸苷环己胺盐,CAS:199326-16-4
作者：德尔塔生物 日期：2022-09-02
199326-16-4 ,5-Bromo-4-chloro-3-indolyl b-D-glucuronide cyclohexylammonium salt,CAS:199326-16-4 C14H14BrNO7·C6H13N / 487.34 MFCD002144105-Bromo-3-indolyl b-D-glucuronide cyclohexylammonium salt CAS No: 199326-16-4,18656-96-7 Synonyms: Blue glucuronide CHX MDL No: MFCD00214410 Chemical Formula: C14H14BrNO7·C6H13N Molecular Weight: 487.34 Product Structure
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10593-29-0, 1-硫代-beta-D-葡萄糖钠盐,1-Thio-β-D-glucose sodium salt, CAS: 10593-29-0
作者：德尔塔生物 日期：2022-09-02
10593-29-0, 1-硫代-beta-D-葡萄糖钠盐,1-Thio-β-D-glucose sodium salt, CAS: 10593-29-0 C6H11NaO5S / 218.2 MFCD00061630Product name: Beta-D-Thioglucose sodium salt M.F.: C6H11NaO5S M.W.: 218.2 CAS: 10593-29-0 Items Standards Results Appearance White powder Complies Solubility Easily soluble in water, insoluble in CHCl3 Complies NMR and MS Should comply Complies Identification IR and HPLC Complies Heavy metal Max.50ppm Complies TLC Should be one spot One spot Assay by NMR Min. 98% Complies References: 1. Fleet G, et al., Biochemistry 1994, 33, 5745-5758
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85618-21-9, 辛基-beta-D-硫代吡喃葡萄糖苷, Octyl-β-D-thioglucopyranoside, CAS:85618-21-9
作者：德尔塔生物 日期：2022-09-02
85618-21-9,辛基-beta-D-硫代吡喃葡萄糖苷,Octyl-β-D-thioglucopyranoside,CAS:85618-21-9 C14H28O5S / 308.43 MFCD00012189Octyl b-D-thioglucopyranoside CAS No: 85618-21-9 Synonyms: n-Octyl b-D-thioglucoside OTG MDL No: MFCD00012189 Chemical Formula: C14H28O5S Molecular Weight: 308.43 Product Structure COA: Product name: n-Octyl-β-D-thioglucopyranoside CAS: 85618-21-9 M.F.: C14H28O5S M.W.: 308.43 Items Standards Results Appearance White powder Complies Solubility Clear to very slightly hazy colorless to faint yellow solution Complies MS and NMR Should comply Comply Identification IR and TLC Comply
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533-49-3, L-赤藓糖, L-Erythrose, CAS:533-49-3
作者：德尔塔生物 日期：2022-09-02
533-49-3,L-赤藓糖,L-Erythrose,CAS:533-49-3 C4H8O4 / 120.1 MFCD00064377L-Erythrose CAS No: 533-49-3 MDL No: MFCD00064377 Chemical Formula: C4H8O4 Molecular Weight: 120.1 A rare aldotetrose, L-erythrose, was produced from erythritol via a two-step reaction. In the first step, complete oxidation of erythritol to L-erythrulose was achieved by using Gluconobacter frateurii IFO 3254. COA: Name：L-Erythrose CAS: 533-49-3 F.M.: C4H8O4 M.W.: 120.1 Batch No: 20140609 Quantity:9.5g Items Standards Results Appearance Clear and slightly yellow syrup Complies Solubility Insoluble in ether, easily soluble in water Complies NMR and MS Should comply Complies 13C-NMR Approx 93% of the total signals are fromErythrose Complies Assay About 40% Complies 参考文献: 1. Rahman M, Takeshita K, Moshino H, Takada G, Izumori K, J. Biosci. Bioeng. 2001, 92, 237-241
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1109-28-0 , Maltotriose , CAS:1109-28-0
作者：德尔塔生物 日期：2022-09-02
1109-28-0 , Maltotriose , CAS:1109-28-0 MFCD00006629 C18H32O16 504.441109-28-0 , Maltotriose , CAS:1109-28-0MFCD00006629 C18H32O16 504.44white to off-white powder. In Stock.现货.
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3162-96-7, 甲基4,6-O-苯亚甲基-α-D-吡喃葡萄糖苷, CAS: 3162-96-7
作者：德尔塔生物 日期：2022-09-02
3162-96-7,Methyl-4,6-O-benzylidene a-D-glucopyranoside ,CAS:3162-96-7 3162-96-7,甲基4,6-O-苯亚甲基-α-D-吡喃葡萄糖苷, CAS: 3162-96-7 C14H18O6 / 282.29 MFCD00006819Methyl 4,6-O-benzylidene-a-D-glucopyranoside CAS No: 3162-96-7 Synonyms: 4,6-O-Benzylidene methyl-a-D-glucopyranoside MDL No: MFCD00006819 Chemical Formula: C14H18O6 Molecular Weight: 282.29white to off-white powder.COA:Product name: Methyl-4,6-O-benzylidene-a-D-glucopyranoside CAS: 3162-96-7F.M.: C14H18O6 F.W.: 282.29 Items Standards Results Appearance White crystalline power Positive Solubility Soluble in chloroform, insoluble in ether Complies Appearance of solution Dissolve0.5 gin 10 ml of chloroform, and the solution should be clear Complies Identification HPLC and TLC Positive Melting point 160 - 167 °C 164 - 166 °C Water Max. 0.5% Complies Specific rotation ([α]20/D, in CHCl3) +109 ~ +112 ° +101.8° TLC(a) Should be one spot Complies Assay by HPLC(b) Min. 98% 99.2% (a) The stationary phase is silica gel. The mobile phase is AcOEt. (b) The stationary phase is C18 colum, the mobile phase is water-methol (V : V = 6 : 4) and the detecting wave length is 210nm.References: 1. van Cleve JW, Carbohydr. Res. 1971, 17, p461-4
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42891-22-5 ,1-硫代-beta-D-半乳糖钠盐, Beta-D-Thiogalactose sodium salt, CAS:42891-22-5
作者：德尔塔生物 日期：2022-09-02
42891-22-5 ,1-硫代-beta-D-半乳糖钠盐, Beta-D-Thiogalactose sodium salt,CAS:42891-22-5 C6H11NaO5S / 218.2 MFCD00064091b-D-Thiogalactose sodium salt CAS No: 42891-22-5 MDL No: MFCD00064091 Chemical Formula: C6H11NaO5S Molecular Weight: 218.2 Product Structure COA: Product name: Beta-D-Thiogalactose sodium salt M.F.: C6H11NaO5S M.W.: 218.2 CAS: 42891-22-5 Batch No: 20120517 Quantity: 23g Items Standards Results Appearance White to slightly beige powder Complies Solubility Easily soluble in water, insoluble in CHCl3 Complies NMR and MS Should comply Complies Identification IR and HPLC Complies Heavy metal Max.50ppm Complies TLC Should be one spot
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4098-06-0, 三乙酰半乳糖烯, Tri-O-acetyl-D-galactal, CAS:4098-06-0
作者：德尔塔生物 日期：2022-09-02
4098-06-0,三乙酰半乳糖烯,Tri-O-acetyl-D-galactal D-三乙酰半乳糖烯; 3,4,6-O-三乙酰基-D-半乳糖烯;3,4,6-三邻乙酰基-D-半乳醛 CAS: 4098-06-0 C12H16O7 / 272.25 MFCD000640923,4,6-Tri-O-acetyl-D-galactal CAS No: 4098-06-0 Synonyms: 1,2-Dideoxy-3,4,6-tri-O-acetyl-D-lyxo-1-hexenopyranose 2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol 1,3,4-triacetate D-Galactal triacetate 1,5-Anhydro-2-deoxy-D-lyxo-hex-1-enitol 3,4,6-tri-O-acetyl ether MDL No: MFCD00064092 Chemical Formula: C12H16O7 Molecular Weight: 272.25 Product Structure COA: Product name: 3, 4, 6-Tri-O-acetyl-D-galactal M.F.: C12H16O7 M.W.: 272.25 CAS: 4098-06-0 Items Standards Results Appearance White or off-white solid or syrup Complies Solubility Insoluble in water, easily soluble in CHCl3 Complies
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13224-94-7, 3-O-甲基-D-葡萄糖, CAS:13224-94-7
作者：德尔塔生物 日期：2022-09-02
13224-94-7, 3-O-Methyl-D-glucopyranose, CAS:13224-94-7 13224-94-7, 3-O-甲基-D-葡萄糖 CAS:13224-94-7 C7H14O6 / 194.18 MFCD000632663-O-Methyl-D-glucopyranose CAS No: 3370-81-8,13224-94-7 Synonyms: 3-O-Methyl-a-D-glucopyranose MDL No: MFCD00063266 Chemical Formula: C7H14O6 Molecular Weight: 194.18 Product Structure COA: Product name: 3-O-Methyl-D-glucopyranose CAS: 13224-94-7 or 3370-81-8 M.F.: C7H14O6 M.W.: 194.18 Items Standards Results Appearance White crystalline power Positive Solubility Readily soluble in water and almost insoluble in ether Positive NMR and MS Should comply Complies Identification
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80040-79-5 ,3,4,6-O-三苄基-D-半乳糖烯, CAS:80040-79-5
作者：德尔塔生物 日期：2022-09-02
80040-79-5 ,3,4,6-Tri-O-benzyl-D-galactal, CAS:80040-79-5 C27H28O4 / 416.51 MFCD090392763,4,6-Tri-O-benzyl-D-galactal CAS No: 80040-79-5 MDL No: MFCD09039276 Chemical Formula: C27H28O4 Molecular Weight: 416.51 Product Structure References: 1. Capozzi G, Falciani C, Menichetti S, Nativi C, Raffaelli B, Chem. Eur. J. 1999, Vol5, 6, p1748-1754
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32142-31-7 ,香草酸-4-β-D-葡萄糖苷,Vanillic acid 4-β-D-glucoside, CAS:32142-31-7
作者：德尔塔生物 日期：2022-09-02
32142-31-7,Vanillic acid 4-β-D-glucoside, CAS:32142-31-7 C14H18O9 / 330.287
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