L-组氨酸(99.0-101.0%, BioPremium)
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产品编号 ST1518-50g
数量
¥ 76.00
产品包装:
50g 250g 1kg 5kg
产品简介
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CAS Number Chemical Formula Molecular Weight Purity Grade
71-00-1 C6H9N3O2 155.15 99.0-101.0% BioPremium

基本信息(General Information):

Name (Chinese) L-组氨酸
Name (English) L-Histidine
Specifications BioPremium, meets FCC, USP, EP, JP testing specifications, suitable for cell culture, ≥99%, from non-animal source
Chemical Formula C6H9N3O2
Synonym (Chinese) 咪唑-5-α-丙氨酸;α-氨基-1H-咪唑-4-丙酸;L-α-氨基-β-4-咪唑基丙酸;L-2-氨基-3(4-咪唑基)丙酸;(S)-2-氨基-3-(4-咪唑基)丙酸;
L-组织氨基酸
Synonym (English) L-Histidine,free base; L-HIS = H-His-OH; (S)-2-Amino-3-(4-imidazolyl)propionic acid~H-His-OH; L-Histidine Base; H-His-OH
Beilstein Registry No 84088
EINECS Number 200-745-3
MDL Number MFCD00064315
PubChem Number 24895728
eCl@ss 32160406
NACRES NA.26

产品描述(Description):

General description -
Biochem/physiol Actions L-Histidine is an essential amino acid that binds to metal ions and may aid in the transport of copper. Histidine is widely present at the active sites of enzymes. It also has a role in binding of heme groups, macromolecules and phosphate groups in the binding sites of proteins. Precursor of histamine by action of histidine decarboxylase.
Application L-histidine has been used as a component in agar plates containing 5-fluorocytosine (5-FC) for the selection of yeast transformants. It has also been used as a component of adult mouse keratinocyte growth medium.
Other Notes This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

性质(Properties):

assay 99.0-101.0%
mp 282℃ (dec.) (lit.)
bp 458.9℃ at 760 mmHg
density 1.449 g/cm³
solubility H₂O: 43 g/L at 25℃ - soluble
PH 7.0-8 at 15.5 g/L at 25℃
grade BioPremium
color 白色或灰白色
form powder
quality meets USP, EP and JP Testing Specifications
suitability suitable for cell culture
biological source from non-animal source
application(S) peptide synthesis
pharmaceutical (small molecule)

安全信息(Safety Information):

Pictogram(s) no data available
Signal Word No signal word
Hazard Statements none
Precautionary statement(s) Prevention none
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Other hazards none
RIDADR NONH for all modes of transport
WGK 1
RTECS MS3070000
Flash Point (F) -
Flash Point (C) -
SMILES string N[C@@H](Cc1c[nH]cn1)C(O)=O
InChI 1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)/t5-/m0/s1
InChI key HNDVDQJCIGZPNO-YFKPBYRVSA-N
Response none
Storage Class Code 11 - Combustible Solids
Disposal none
TSCA Yes
包装清单:
产品编号 产品名称 包装
ST1518-50g L-组氨酸(99.0-101.0%, BioPremium) 50g
ST1518-250g L-组氨酸(99.0-101.0%, BioPremium) 250g
ST1518-1kg L-组氨酸(99.0-101.0%, BioPremium) 1kg
ST1518-5kg L-组氨酸(99.0-101.0%, BioPremium) 5kg
说明书 1份
保存条件:

室温避光保存。

注意事项:

本产品仅限于专业人员的科学研究用,不得用于临床诊断或治疗,不得用于食品或药品,不得存放于普通住宅内。

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