跳轉至內容
Merck
全部照片(1)

重要文件

1286005

USP

叶酸

United States Pharmacopeia (USP) Reference Standard

同義詞:

N-4-[(2-氨基-4-氧代-1,4-二氢-6-喋啶)甲氨基苯甲酰基]-L-谷氨酸, PteGlu, 维生素 M

登入查看組織和合約定價


About This Item

經驗公式(希爾表示法):
C19H19N7O6
CAS號碼:
分子量::
441.40
Beilstein:
100781
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24

等級

pharmaceutical primary standard

API 家族

folic acid

製造商/商標名

USP

應用

pharmaceutical (small molecule)

形式

neat

SMILES 字串

NC(N1)=NC(C2=C1N=CC(CNC3=CC=C(C(N[C@@H](CCC(O)=O)C(O)=O)=O)C=C3)=N2)=O

InChI

1S/C19H19N7O6/c20-19-25-15-14(17(30)26-19)23-11(8-22-15)7-21-10-3-1-9(2-4-10)16(29)24-12(18(31)32)5-6-13(27)28/h1-4,8,12,21H,5-7H2,(H,24,29)(H,27,28)(H,31,32)(H3,20,22,25,26,30)/t12-/m0/s1

InChI 密鑰

OVBPIULPVIDEAO-LBPRGKRZSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

本产品按照发行药典的发行和规定提供。支持本产品的所有信息,包括安全数据表和任何产品信息传单,都是在发行药典的授权下开发和发布的。如需进一步信息和支持,请访问现行药典网站。

應用

Folic acid USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Folic Acid Tablets
  • Folic Acid Injection
  • Folic Acid Compounded Oral Solution
  • Oil- and Water-Soluble Vitamins with Minerals Chewable Gels
  • Leucovorin Calcium
  • Calcium l-5-Methyltetrahydrofolate Tablets

分析報告

这些产品仅供测试和化验使用。它们不适用于人类或动物,也不能用于诊断、治疗或治愈任何类型的疾病。

其他說明

可能适用相应的销售限制。

相關產品

產品號碼
描述
訂價

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1


從最近期的版本中選擇一個:

分析證明 (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our 文件 section.

如果您需要協助,請聯絡 客戶支援

已經擁有該產品?

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

客戶也查看了

Krista S Crider et al.
The American journal of clinical nutrition, 98(5), 1272-1281 (2013-09-06)
Childhood asthma has become a critical public health problem because of its high morbidity and increasing prevalence. The impact of nutrition and other exposures during pregnancy on long-term health and development of children has been of increasing interest. We performed
Anja Osterhues et al.
Critical reviews in food science and nutrition, 53(11), 1180-1190 (2013-09-07)
The worldwide prevalence of neural tube defects (NTDs) has fallen noticeably during the past 30 years, but the specific etiology and causative mechanism of NTDs remain unknown. Since introduction of mandatory fortification of grains with folic acid, a further decrease in
Zohra S Lassi et al.
The Cochrane database of systematic reviews, 3(3), CD006896-CD006896 (2013-04-02)
During pregnancy, fetal growth causes an increase in the total number of rapidly dividing cells, which leads to increased requirements for folate. Inadequate folate intake leads to a decrease in serum folate concentration, resulting in a decrease in erythrocyte folate
Sreenivas P Veeranki et al.
American journal of epidemiology, 179(8), 938-946 (2014-03-29)
Viral bronchiolitis affects 20%-30% of infants; because there is no known effective treatment, it is important to identify risk factors that contribute to its pathogenesis. Although adequate folate intake during the periconceptional period prevents neural tube defects, animal data suggest
Susanna Kariluoto et al.
International journal of food microbiology, 176, 38-48 (2014-02-25)
The objective was to study folate production of yeast strains, bacteria isolated from oat bran, and selected lactic acid bacteria as well as one propionibacterium in oat and barley based models. Simultaneously, we aimed at sustaining the stability of viscosity

文章

Pyridoxine hydrochloride, ≥98% (HPLC); Nicotinamide, ≥98.5% (HPLC); Thiamine hydrochloride, reagent grade, ≥99% (HPLC); Biotin, ≥99.0% (T); Folic acid, analytical standard; Cyanocobalamin (B12), analytical standard; Riboflavin (B2), analytical standard

Pyridoxine hydrochloride, ≥98% (HPLC); Nicotinamide, ≥98.5% (HPLC); Thiamine hydrochloride, reagent grade, ≥99% (HPLC); Biotin, ≥99.0% (T); Folic acid, analytical standard; Cyanocobalamin (B12), analytical standard; Riboflavin (B2), analytical standard

條款

Separation of Pyridoxine; Nicotinamide; Nicotinic acid; Folic acid; (−)-Riboflavin, meets USP testing specifications; L-Ascorbic acid

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務