ChemicalBook
Chinese english Germany Korea

テトラヒドロ葉酸

テトラヒドロ葉酸 化学構造式
135-16-0
CAS番号.
135-16-0
化学名:
テトラヒドロ葉酸
别名:
N-[4-[[(2-アミノ-4-オキソ-3,4,5,6,7,8-ヘキサヒドロプテリジン-6-イル)メチル]アミノ]ベンゾイル]グルタミン酸;L-5,6,7,8-テトラヒドロ葉酸;5,6,7,8-テトラヒドロ葉酸;N-[4-[[(2-アミノ-1,4,5,6,7,8-ヘキサヒドロ-4-オキソプテリジン)-6-イルメチル]アミノ]ベンゾイル]-L-グルタミン酸;テトラヒドロプテロイルグルタミン酸;(-)-L-5,6,7,8-テトラヒドロ葉酸;N-[4-[[(2-アミノ-1,4,5,6,7,8-ヘキサヒドロ-4-オキソプテリジン-6-イル)メチル]アミノ]ベンゾイル]-L-グルタミン酸;N-(4-{[(2-アミノ-4-オキソ-3,4,5,6,7,8-ヘキサヒドロプテリジン-6-イル)メチル]アミノ}ベンゾイル)グルタミン酸;L-テトラヒドロ葉酸 (>70% WHEN PACKAGED);テトラヒドロ葉酸
英語化学名:
L-Tetrahydrofolic Acid
英語别名:
C00101;(6S)-Thfa;l-amino)benzoyl);70% when packaged);Tetrahydofolic acid;TETRAHYDROFOLIC ACID;Tetrahydrofolic acide;Folic Acid Impurity 11;L-Tetrahydrofolic Acid;THFA Tetrahydrofolic acid
CBNumber:
CB6259109
化学式:
C19H23N7O6
分子量:
445.43
MOL File:
135-16-0.mol

テトラヒドロ葉酸 物理性質

沸点 :
555.12°C (rough estimate)
比重(密度) :
1.4216 (rough estimate)
屈折率 :
1.6800 (estimate)
貯蔵温度 :
-20°C
外見 :
powder
酸解離定数(Pka):
3.51±0.10(Predicted)
色:
off-white to tan
BRN :
9238187
安定性::
We have observed that this material decomposes steadily over time. Use immediately upon receipt.

安全性情報

WGK Germany  3
RTECS 番号 MA0600800
3-8-10

テトラヒドロ葉酸 価格 もっと(5)

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入
富士フイルム和光純薬株式会社(wako) W01TRCT293515 L-テトラヒドロ葉酸 (>70% when packaged)
L-Tetrahydrofolic Acid (>70% when packaged)
135-16-0 10mg ¥23800 2021-03-23 購入
富士フイルム和光純薬株式会社(wako) W01TRCT293515 L-テトラヒドロ葉酸 (>70% when packaged)
L-Tetrahydrofolic Acid (>70% when packaged)
135-16-0 100mg ¥92500 2021-03-23 購入
Sigma-Aldrich Japan T3125 テトラヒドロ葉酸 ≥65% (when packaged), powder
Tetrahydrofolic acid ≥65% (when packaged), powder
135-16-0 25mg ¥9760 2021-03-23 購入
Sigma-Aldrich Japan T3125 テトラヒドロ葉酸 ≥65% (when packaged), powder
Tetrahydrofolic acid ≥65% (when packaged), powder
135-16-0 100mg ¥26600 2021-03-23 購入
Sigma-Aldrich Japan T3125 テトラヒドロ葉酸 ≥65% (when packaged), powder
Tetrahydrofolic acid ≥65% (when packaged), powder
135-16-0 1g ¥98400 2021-03-23 購入

テトラヒドロ葉酸 化学特性,用途語,生産方法

化学的特性

Light Tan Solid

使用

Asa folic acid derivative and coenzyme, L-Tetrahydrofolic Acid can be involved in the metabolism of amino and nucleic acids.

使用

L-Tetrahydrofolic Acid is a folic acid derivative and coenzyme involved in the metabolism of amino and nucleic acids. We have observed that this material decomposes steadily over time. Use immediately upon receipt.

定義

ChEBI: A derivative of folic acid in which the pteridine ring is fully reduced; it is the parent compound of a variety of coenzymes that serve as carriers of one-carbon groups in metabolic reactions.

純化方法

Very high quality material is now available commercially, and it should be a white powder. It can be dried over P2O5 in a vacuum desiccator and stored in weighed aliquots in sealed ampoules. It is stable at room temperature in sealed ampoules for many months and for much more extended periods at -10o. When moist, it is extremely sensitive to air whereby it oxidises to the yellow 7,8-dihydro derivative. In solution it turns yellow in colour as it oxidises, and then particularly in the presence of acids it turns dark reddish brown in colour. Hence aqueous solutions should be frozen immediately when not in use. It is always advisable to add 2-mercaptoethanol (if it does not interfere with the procedure for which it is used) which stabilises it by depleting the solution of O2. The sulfate salt is more stable but is much less soluble. The best way to prepare standard solutions of this acid is to dissolve it in the desired buffer and estimate the concentration by UV absorption in pH 7 buffer at 297nm ( 22,000 M-1cm-1). If a sample is suspect, it is not advisable to purify it because it is likely to deteriorate further as “dry box” conditions are necessary. Either a new sample is purchased or one is freshly prepared from folic acid. It has the above pKa values. [Hafeti et al. Biochemical Preparations 7 89 1960, UV: Mathews & Huennekens J Biol Chem 235 3304 1960, Osborn & Huennekens J Biol Chem 233 969 1958, O'Dell et al. J Am Chem Soc 69 250 1947, Blakley Biochem J 6 5 331 1957, Asahi Yakugaku Zasshi (J Pharm Soc Jpn) 79 1548 1959, Beilstein 26 III/IV 3879.]

テトラヒドロ葉酸 上流と下流の製品情報

原材料

準備製品


テトラヒドロ葉酸 生産企業

Global( 84)Suppliers
名前 電話番号 ファックス番号 電子メール 国籍 製品カタログ 優位度
Standardpharm Co. Ltd.
86-714-3992388
overseasales1@yongstandards.com United States 14344 58
BOC Sciences
1-631-485-4226
1-631-614-7828 inquiry@bocsci.com United States 19752 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58
career henan chemical co
15093356674 0371-55982848
0086-371-86658258 factory@coreychem.com CHINA 29863 58
Zhengzhou Alfa Chemical Co.,Ltd
+8613343822234 +86-0371-55052911
sales5@alfachem.cn;sales9@alfachem.cn;sale1@alfachem.cn China 12858 58
Creative Enzymes
1-631-619-7922
1-631-938-8127 info@creative-enzymes.com United States 8748 58
Hubei Ipure Biology Co., Ltd
+8618062405514
18062427325 ada@ipurechemical.com;ada@ipurechemical.com China 10352 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
HONG KONG IPURE BIOLOGY CO.,LIMITED
18062405514 86 18062405514
ada@ipurechemical.com CHINA 3475 58
Dideu Industries Group Limited
029-88380327
Service@dideu.com CHINA 30014 58

135-16-0(テトラヒドロ葉酸)キーワード:


  • 135-16-0
  • L-5,6,7,8-Tetrahydrofolic acid
  • Tetrahydropteroylglutaamic acid
  • (6S)-Tetrahydrofolic acid
  • (6S)-Thfa
  • C00101
  • Tetrahydrofolic acid,5,6,7,8-Tetrahydropteroyl-L-glutamic acid, THF
  • L-Tetrahydrofolic Acid, synthesized on receipt of order. 95% MiniMuM purity when shipped.
  • (-)-L-5,6,7,8-Tetrahydrofolic acid
  • THFA Tetrahydrofolic acid
  • Folic Acid Impurity 11
  • 2-[[4-[(2-amino-4-oxo-5,6,7,8-tetrahydro-1H-pteridin-6-yl)methylamino]benzoyl]amino]pentanedioic acid
  • Tetrahydrofolic acid 5,6,7,8-Tetrahydropteroyl-L-glutamic acid
  • tetrahydrofolic acid dihydrochloride dihydrate
  • tetrahydrofolic acid sealed ampule
  • N-[4-[[(2-amino-1,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid
  • Tetrahydrofolic acide
  • L-Tetrahydrofolic Acid
  • (2S)-2-(4-(((2-Amino-4-oxo-3,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzamido)pentanedioic acid
  • -2-(4-(((2-Amino-4-oxo-3,4,5,6,7,8-hexahydropteridin-6-yl)
  • Tetrahydofolic acid
  • 5,6,7,8-tetrahydrofolicacid
  • glutamicacid,n-(p-(((2-amino-3,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)methyl)
  • l-amino)benzoyl)
  • tetrahydropteroylglutamicacid
  • 5,6,7,8-TETRAHYDROPTEROYL-L-GLUTAMIC ACID
  • TETRAHYDROFOLIC ACID
  • N-[4-[[(2-AMino-3,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)Methyl]aMino]benzoyl]-L-glutaMic Acid
  • (2S)-2-(4-(((2-aMino-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)Methyl)aMino)benzaMido)pentanedioic acid
  • L-Tetrahydrofolic Acid (>
  • 70% when packaged)
  • N-[4-[[(2-アミノ-4-オキソ-3,4,5,6,7,8-ヘキサヒドロプテリジン-6-イル)メチル]アミノ]ベンゾイル]グルタミン酸
  • L-5,6,7,8-テトラヒドロ葉酸
  • 5,6,7,8-テトラヒドロ葉酸
  • N-[4-[[(2-アミノ-1,4,5,6,7,8-ヘキサヒドロ-4-オキソプテリジン)-6-イルメチル]アミノ]ベンゾイル]-L-グルタミン酸
  • テトラヒドロプテロイルグルタミン酸
  • (-)-L-5,6,7,8-テトラヒドロ葉酸
  • N-[4-[[(2-アミノ-1,4,5,6,7,8-ヘキサヒドロ-4-オキソプテリジン-6-イル)メチル]アミノ]ベンゾイル]-L-グルタミン酸
  • N-(4-{[(2-アミノ-4-オキソ-3,4,5,6,7,8-ヘキサヒドロプテリジン-6-イル)メチル]アミノ}ベンゾイル)グルタミン酸
  • L-テトラヒドロ葉酸 (>70% WHEN PACKAGED)
  • テトラヒドロ葉酸
  • ビタミンB群
Copyright 2017 © ChemicalBook. All rights reserved