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半乳糖及衍生物—上海甄准
半乳糖的分子式是C20H31N3O11,CAS号为381716-33-2.是单糖的一种，可在奶类产品或甜菜中找到。半乳糖是一种由六个碳和一个醛组成的单糖，归类为醛糖和己糖。半乳糖是哺乳动物的乳汁中乳糖的组成成分，从蜗牛、蛙卵和牛肺中已发现由D-半乳糖组成的多糖。它常以D-半乳糖苷的形式存在于大脑和神经组织中，也是某些糖蛋白的重要成分。
上海甄准生物提供半乳糖及衍生物产品。
产品信息：
货号 | 中文品名 | 英文品名 | CAS | 纯度 | 规格 |
02114238 | 4-氨苯基β-D-吡喃半乳糖苷 | 4-Aminophenyl β-D-Galactopyranoside | .5094-33-7 | >98.0%(HPLC) | 1g |
02114239 | 烯丙基-α-D-吡喃半乳糖苷 | Allyl α-D-Galactopyranoside | .48149-72-0 | >96.0%(GC) | 1g/5g |
02114240 | 5-溴-4-氯-3-吲哚基β-D-半乳糖皮蒽[用于生化研究] | 5-Bromo-4-chloro-3-indolyl β-D-Galactopyranoside [for Biochemical Research] | .7240-90-6 | >98.0%(HPLC)(N) | 200mg/1g |
02114241 | 5-溴-6-氯-3-吲哚基-β-D-半乳糖皮蒽 (约含10% 乙酸乙酯) [用于生化研究] | 5-Bromo-6-chloro-3-indolyl β-D-Galactopyranoside (contains ca. 10% Ethyl Acetate) [for Biochemical Research] | .93863-88-8 | >98.0%(HPLC) | 20mg/100mg |
02114242 | 5-溴-3-吲哚基-β-D-半乳糖皮蒽 [用于生化研究] | 5-Bromo-3-indolyl β-D-Galactopyranoside [for Biochemical Research] | .97753-82-7 | >98.0%(HPLC) | 20mg/100mg |
02114243 | 6-氯-3-吲哚-β-D-半乳糖皮蒽[用于生化研究] | 6-Chloro-3-indolyl β-D-Galactopyranoside [for Biochemical Research] | .138182-21-5 | >98.0%(HPLC) | 20mg/100mg |
02114244 | 2-脱氧-D-半乳糖 | 2-Deoxy-D-galactose | .1949-89-9 | >98.0%(HPLC) | 1g |
02114245 | 1,2:3,4-二-O-异亚丙基-α-D-吡喃半乳糖 | 1,2:3,4-Di-O-isopropylidene-α-D-galactopyranose | .4064-06-6 | >92.0%(GC) | 5g/25g |
02114246 | 半乳糖醇 | Galactitol | .608-66-2 | >98.0%(GC) | 25g/250g |
02114247 | 无水 D-(+)-半乳糖 | D-(+)-Galactose Anhydrous | .59-23-4 | >98.0%(HPLC) | 25g/500g |
02114248 | α-D-半乳糖醛酸水合物 | α-D-Galacturonic Acid Hydrate | .91510-62-2 | >95.0%(T) | 5g/25g |
02114249 | 五-O-乙酰-β-D-吡喃半乳糖 | Penta-O-acetyl-β-D-galactopyranose | .4163-60-4 | >97.0%(GC) | 25g/250g |
02114250 | 2-[2-(2-叠氮乙氧基)乙氧基]乙基-2,3,4,6-四-O-乙酰基-D-半乳糖皮蒽 | 2-[2-(2-Azidoethoxy)ethoxy]ethyl 2,3,4,6-Tetra-O-acetyl-D-galactopyranoside | .381716-33-2 | >95.0%(N) | 1g/5g |
02114251 | L-(-)-半乳糖 | L-(-)-Galactose | .15572-79-9 | >98.0%(HPLC) | 100mg/500mg |
02114252 | D-半乳糖烯 | D-Galactal | .21193-75-9 | >98.0%(HPLC) | 1g/5g |
02114253 | 异丙基1-硫代-β-D-半乳糖吡喃糖苷 | Isopropyl 1-Thio-β-D-galactopyranoside | .367-93-1 | >98.0%(GC) | 1g/5g |
02114254 | 甲基β-D-吡喃半乳糖苷 | Methyl β-D-Galactopyranoside | .1824-94-8 | >98.0%(GC) | 1g/5g |
02114255 | 甲基α-D-吡喃半乳糖苷一水合物 | Methyl α-D-Galactopyranoside Monohydrate | .3396-99-4 | >97.0%(GC) | 5g/25g |
02114256 | 4-甲氧苯基2,3,4,6-四-O-乙酰基-β-D-吡喃半乳糖苷 | 4-Methoxyphenyl 2,3,4,6-Tetra-O-acetyl-β-D-galactopyranoside | .2872-65-3 | >98.0%(HPLC) | 5g/25g |
02114257 | 4-甲氧苯基-β-D-吡喃半乳糖苷 | 4-Methoxyphenyl β-D-Galactopyranoside | .3150-20-7 | >98.0%(HPLC) | 5g/25g |
02114258 | 甲基β-D-吡喃半乳糖苷 | Methyl β-D-Galactopyranoside | .1824-94-8 | >98.0%(GC) | 1g/5g |
02114259 | 甲基α-D-吡喃半乳糖苷一水合物 | Methyl α-D-Galactopyranoside Monohydrate | .3396-99-4 | >97.0%(GC) | 5g/25g |
02114260 | 4-甲氧苯基2,3,4,6-四-O-乙酰基-β-D-吡喃半乳糖苷 | 4-Methoxyphenyl 2,3,4,6-Tetra-O-acetyl-β-D-galactopyranoside | .2872-65-3 | >98.0%(HPLC) | 5g/25g |
02114261 | 4-甲氧苯基-β-D-吡喃半乳糖苷 | 4-Methoxyphenyl β-D-Galactopyranoside | .3150-20-7 | >98.0%(HPLC) | 5g/25g |
02114262 | 4-甲氧苯基-3-O-烯丙基-β-D-吡喃半乳糖苷 | 4-Methoxyphenyl 3-O-Allyl-β-D-galactopyranoside | .144985-19-3 | >98.0%(HPLC) | 5g |
02114263 | 4-甲氧苯基-2,3,4,6-四-O-苄基-β-D-吡喃半乳糖苷 | 4-Methoxyphenyl 2,3,4,6-Tetra-O-benzyl-β-D-galactopyranoside | .143536-99-6 | >98.0%(HPLC) | 5g |
02114264 | 4-甲氧苯基-3-O-烯丙基-4,6-O-苯亚甲基-β-D-吡喃半乳糖苷 | 4-Methoxyphenyl 3-O-Allyl-4,6-O-benzylidene-β-D-galactopyranoside | .400091-05-6 | >98.0%(HPLC) | 1g/5g |
02114265 | 4-甲氧苯基-3-O-烯丙基-4,6-O-苯亚甲基-2-O-(4-甲基苯甲酰)-β-D-吡喃半乳糖苷 | 4-Methoxyphenyl 3-O-Allyl-4,6-O-benzylidene-2-O-(4-methylbenzoyl)-β-D-galactopyranoside | >98.0%(HPLC) | 1g | |
02114266 | 4-甲氧苯基-2,4,6-三-O-苄基-β-D-吡喃半乳糖苷 | 4-Methoxyphenyl 2,4,6-Tri-O-benzyl-β-D-galactopyranoside | .247027-79-8 | >98.0%(HPLC) | 1g |
02114267 | 4-甲氧苯基-3,4-O-异亚丙基-β-D-吡喃半乳糖苷 | 4-Methoxyphenyl 3,4-O-Isopropylidene-β-D-galactopyranoside | .159922-67-5 | >98.0%(HPLC) | 1g |
02114268 | 4-甲氧苯基-3,4-O-异亚丙基-6-O-(4-甲基苯甲酰)-β-D-吡喃半乳糖苷 | 4-Methoxyphenyl 3,4-O-Isopropylidene-6-O-(4-methylbenzoyl)-β-D-galactopyranoside | >98.0%(HPLC) | 1g | |
02114269 | 4-甲氧苯基-3,4-O-异亚丙基-2,6-双-O-(4-甲基苯甲酰)-β-D-吡喃半乳糖苷 | 4-Methoxyphenyl 3,4-O-Isopropylidene-2,6-bis-O-(4-methylbenzoyl)-β-D-galactopyranoside | >95.0%(HPLC) | 1g | |
02114270 | 4-甲氧苯基-2,6-双-O-(4-甲基苯甲酰)-β-D-吡喃半乳糖苷 | 4-Methoxyphenyl 2,6-Bis-O-(4-methylbenzoyl)-β-D-galactopyranoside | >98.0%(HPLC) | 1g | |
02114271 | 4-甲氧苯基-3-O-烯丙基-2-O-苄基-4,6-O-苯亚甲基-β-D-吡喃半乳糖苷 | 4-Methoxyphenyl 3-O-Allyl-2-O-benzyl-4,6-O-benzylidene-β-D-galactopyranoside | >98.0%(HPLC) | 1g | |
02114272 | 4-甲氧苯基2,6-二-O-苄基-3,4-O-异亚丙基 | 4-Methoxyphenyl 2,6-Di-O-benzyl-3,4-O-isopropylidene-β-D-galactopyranoside | .159922-68-6 | >98.0%(HPLC) | 1g |
02114273 | 4-甲氧苯基2,6-二-O-苄基-β-D-吡喃半乳糖苷 | 4-Methoxyphenyl 2,6-Di-O-benzyl-β-D-galactopyranoside | .159922-50-6 | >98.0%(HPLC) | 1g |
02114274 | 4-甲氧苯基-4,6-O-苯亚甲基-β-D-吡喃半乳糖苷 | 4-Methoxyphenyl 4,6-O-Benzylidene-β-D-galactopyranoside | .176299-96-0 | ||
02114275 | 4-甲氧苯基-3-O-苄基-β-D-吡喃半乳糖苷 | 4-Methoxyphenyl 3-O-Benzyl-β-D-galactopyranoside | .383905-60-0 | >98.0%(HPLC) | 1g |
02114276 | 甲基2,3,6-三-O-苯甲酰-α-D-吡喃半乳糖苷 | Methyl 2,3,6-Tri-O-benzoyl-α-D-galactopyranoside | .3601-36-3 | >98.0%(HPLC) | 5g/25g |
02114277 | 4-甲氧基苯基-2,3,6-三-O-苄基-β-D-半乳糖吡喃糖苷 | 4-Methoxyphenyl 2,3,6-Tri-O-benzyl-β-D-galactopyranoside | .869107-36-8 | ||
02114278 | 2-硝基苯基β-D-吡喃半乳糖苷[β-D-牛乳糖用培养基] | 2-Nitrophenyl β-D-Galactopyranoside [Substrate for β-D-Galactosidase] | .369-07-3 | >98.0%(HPLC) | 1g/5g |
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