西格玛 Sigma-Aldrich

浏览为
排序由
显示 每页

甜菜碱盐酸盐，Betaine hydrochloride；for synthesis, ≥98.0%

8.14633
图片 甜菜碱盐酸盐，Betaine hydrochloride；for synthesis, ≥98.0%
别名：盐酸甜菜碱；(羧甲基)三甲基铵盐酸盐；(Carboxymethyl)trimethylammonium hydrochloride；8146330100；8146331000

Empirical Formula (Hill Notation): C5H11NO2 · xHCl CAS号: 590-46-5 分子量: 117.15 (free base basis) MDL编号: MFCD00011903 EC索引号: 209-683-1
¥285.13

甜菜碱，Betaine；≥98%

W422312
图片 甜菜碱，Betaine；≥98%
别名：(羧甲基)三甲基铵内盐；奥尿嘧啶；三甲基甘氨酸；(Carboxymethyl)trimethylammonium inner salt, Oxyneurine, Trimethylglycine

线性分子式: (CH3)3N+CH2COO- CAS号: 107-43-7 分子量: 117.15 FEMA编号: 4223 Beilstein: 3537113 MDL编号: MFCD00012123
¥1,230.30

甜菜碱，Betaine；≥98% (perchloric acid titration)

B2629
图片 甜菜碱，Betaine；≥98% (perchloric acid titration)
别名：(羧甲基)三甲基铵内盐；奥尿嘧啶；三甲基甘氨酸；(Carboxymethyl)trimethylammonium inner salt, Oxyneurine, Trimethylglycine

线性分子式: (CH3)3N+CH2COO- CAS号: 107-43-7 分子量: 117.15 Beilstein: 3537113 EC 号: 203-490-6 MDL编号: MFCD00012123 PubChem化学物质编号: 24891663 NACRES: NA.77
¥460.55

甜菜碱，Betaine；BioUltra, ≥99.0% (NT)

61962
图片 甜菜碱，Betaine；BioUltra, ≥99.0% (NT)
别名：(羧甲基)三甲基铵内盐；奥尿嘧啶；三甲基甘氨酸；(Carboxymethyl)trimethylammonium inner salt, Oxyneurine, Trimethylglycine

线性分子式: (CH3)3N+CH2COO- CAS号: 107-43-7 分子量: 117.15 Beilstein: 3537113 EC 号: 203-490-6 MDL编号: MFCD00012123 PubChem化学物质编号: 57651874 NACRES: NA.25
¥861.06

盐酸小檗碱，Berberine chloride；≥98%

B3251
图片 盐酸小檗碱，Berberine chloride；≥98%
别名：盐酸黄连素；小檗碱盐酸盐；小檗碱氯化物形式；小檗碱 CRM 氯化物形式；Natural Yellow 18

Empirical Formula (Hill Notation): C20H18ClNO4 CAS号: 633-65-8 分子量: 371.81 颜色索引号: 75160 Beilstein: 3836585 EC 号: 211-195-9 MDL编号: MFCD00011939 PubChem化学物质编号: 24891691 NACRES: NA.32
¥576.00

螯合树脂 [螯和树脂]，Chelex® 100 sodium form；100-200 mesh particle size

95577
图片 螯合树脂 [螯和树脂]，Chelex® 100 sodium form；100-200 mesh particle size
Chelex 100-200目；CAS号 11139-85-8 MDL number MFCD00163980 NACRES NA.22
¥3,650.00

螯合树脂 [螯和树脂]，Chelex® 100 sodium form；200-400 mesh particle size

95621
图片 螯合树脂 [螯和树脂]，Chelex® 100 sodium form；200-400 mesh particle size
Chelex 200-400目；CAS号 11139-85-8 MDL number MFCD00163980
¥3,750.00

螯合树脂 [螯和树脂]，Chelex® 100 sodium form；50-100 mesh (dry)

C7901
图片 螯合树脂 [螯和树脂]，Chelex® 100 sodium form；50-100 mesh (dry)
Chelex 50-100目；CAS号 11139-85-8 MDL number MFCD00163980 NACRES NA.56
¥1,140.11

胆固醇，Cholesterol, Plant-Derived；SyntheChol®, NF, Ph. Eur., JP, ≥98%

C1231
图片 胆固醇，Cholesterol, Plant-Derived；SyntheChol®, NF, Ph. Eur., JP, ≥98%
别名：胆固醇素；3β-羟基-5-胆甾烯；5-胆甾烯-3β-醇；胆甾-5-烯-3β-醇，胆甾醇，3β-Hydroxy-5-cholestene，5-Cholesten-3β-ol

Empirical Formula (Hill Notation): C27H46O CAS号: 57-88-5 分子量: 386.65 Beilstein: 1915888 EC 号: 200-353-2 MDL编号: MFCD00003646 PubChem化学物质编号: 24892388
¥6,304.27

胆固醇，Cholesterol；from sheep wool, ≥92.5% (GC), powder

C8503
图片 胆固醇，Cholesterol；from sheep wool, ≥92.5% (GC), powder
别名：胆固醇素；3β-羟基-5-胆甾烯；5-胆甾烯-3β-醇；胆甾-5-烯-3β-醇，胆甾醇，3β-Hydroxy-5-cholestene，5-Cholesten-3β-ol

Empirical Formula (Hill Notation): C27H46O CAS号: 57-88-5 分子量: 386.65 Beilstein: 1915888 EC 号: 200-353-2 MDL编号: MFCD00003646 eCl@ss: 39023139 PubChem化学物质编号: 24893064 NACRES: NA.77
¥594.37

胆固醇，Cholesterol；from sheep wool, Controlled origin, meets USP/NF testing specifications

H6167
图片 胆固醇，Cholesterol；from sheep wool, Controlled origin, meets USP/NF testing specifications
别名：胆固醇素；3β-羟基-5-胆甾烯；5-胆甾烯-3β-醇；胆甾-5-烯-3β-醇，胆甾醇，3β-Hydroxy-5-cholestene，5-Cholesten-3β-ol

Empirical Formula (Hill Notation): C27H46O CAS号: 57-88-5 分子量: 386.65 Beilstein: 1915888 EC 号: 200-353-2 MDL编号: MFCD00003646 PubChem化学物质编号: 329815229 NACRES: NA.21
¥10,351.93

胆固醇，Cholesterol；Pharmaceutical Secondary Standard; Certified Reference Material

PHR1533
图片 胆固醇，Cholesterol；Pharmaceutical Secondary Standard; Certified Reference Material
别名：胆固醇素；3β-羟基-5-胆甾烯；5-胆甾烯-3β-醇；胆甾-5-烯-3β-醇，胆甾醇，3β-Hydroxy-5-cholestene，5-Cholesten-3β-ol

Empirical Formula (Hill Notation): C27H46O CAS号: 57-88-5 分子量: 386.65 Beilstein: 1915888 EC 号: 200-353-2 MDL编号: MFCD00003646 PubChem化学物质编号: 329823445 NACRES: NA.24
¥1,312.82
商品分类
热门标签
更多