成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Biochemical Engineering>Amino Acids and Derivatives>Other amino acid derivatives>DL-2-Aminobutyricacid
DL-2-Aminobutyricacid
  • DL-2-Aminobutyricacid
  • DL-2-Aminobutyricacid
  • DL-2-Aminobutyricacid
  • DL-2-Aminobutyricacid
  • DL-2-Aminobutyricacid

DL-2-Aminobutyricacid

Price $1
Package 1g
Min. Order: 1g
Supply Ability: g/kg/T
Update Time: 2019-12-20

Product Details

Product Name: DL-2-Aminobutyricacid CAS No.: 2835-81-6
EC-No.: 220-616-5 Min. Order: 1g
Purity: 99% Supply Ability: g/kg/T
Release date: 2019/12/20

Heidi 186

Tel: +86-371-56618766
Fax:  +86-371-86658258
Mob: +86-18607162328
E
mail: heidi@coreychem.com

DL-2-Aminobutyric acid Basic information
Product Name:
DL-2-Aminobutyric acid
Synonyms:
homoalanine;DL-Alpha-Amino-N-Butyric;DL-α-Aminobutyric acid;(-2-Aminobutanoic Acid-d3;(-2-Aminobutyric Acid-d3;(-a-Aminobutyric Acid-d3;DL-a-2-Aminobutyric Acid-d3;DL-Butyrine-d3
CAS:
2835-81-6
MF:
C4H9NO2
MW:
103.12
EINECS:
220-616-5
Product Categories:
Pharmaceutical Intermediates;Starting Raw Materials & Intermediates;Amino Acids;Amino Acids & Derivatives;Chiral Reagents;Isotope Labeled Compounds;Alanine Derivatives;Peptide Synthesis;Unnatural Amino Acid Derivatives
Mol File:
2835-81-6.mol
Article illustration
 
DL-2-Aminobutyric acid Chemical Properties
Melting point 
291 °C (dec.)(lit.)
alpha 
[α]D20 0.0±0.1° (c=10, H2O)
Boiling point 
215.2±23.0 °C(Predicted)
density 
1.2300
refractive index 
1.4650 (estimate)
storage temp. 
Store below +30°C.
solubility 
210g/l
pka
2.29(at 25℃)
form 
Crystalline Powder
color 
White
Water Solubility 
almost transparency
Merck 
14,428
BRN 
635889
CAS DataBase Reference
2835-81-6(CAS DataBase Reference)
NIST Chemistry Reference
DL-2-Aminobutyric acid(2835-81-6)
EPA Substance Registry System
2-Aminobutyric acid (2835-81-6)
 
Safety Information
Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
22-24/25-36-26
WGK Germany 
3
TSCA 
Yes
HS Code 
29224995
 
 
DL-2-Aminobutyric acid Usage And Synthesis
Chemical Properties
Off-White Solid
Uses
A descriptor amino acid QSARs peptide
Definition
ChEBI: An alpha-amino acid that is butyric acid bearing a single amino substituent located at position 2.
Purification Methods
Crystallise the acid from water. [Albertson & McKay J Am Chem Soc 81 505 1959, Perrin J Chem Soc 3125 1958, Beilstein 4 IV 2584.]
 
 

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

You may like

Recommended supplier

Product name Price   Suppliers Update time
$0.00/1Kg
VIP1Y
airuikechemical co., ltd.
2024-04-09
$100.00/1kg
Henan Bao Enluo International TradeCo.,LTD
2023-08-23
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-11
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-09
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-06-26
  • Since: 2014-12-17
  • Address: Room 702, Floor 7, Building 10, National University Science Park, High-Tech Zone, Zhengzhou City, H
INQUIRY