L-Histidine
Price | Get Latest Price | ||
Package | 1kg | 10kg | 25kg |
Min. Order: | 1kg |
Supply Ability: | 1Ton |
Update Time: | 2022-09-23 |
Product Details
Product Name: L-Histidine | CAS No.: 71-00-1 |
EC-No.: 200-745-3 | Min. Order: 1kg |
Purity: 98% | Supply Ability: 1Ton |
Release date: 2022/09/23 |
1. Product Information
Product Name: | L-Histidine |
Synonyms: | (s)-1h-imidazole-4-alanin;(s)-1h-imidazole-4-propanoicaci;(s)-4-(2-amino-2-carboxyethyl)imidazole;(s)-alpha-amino-1h-imidazole-4-propanoicacid;1H-Imidazole-4-propanoic acid, alpha-amino-, (S)-;3-(1h-imidazol-4-yl)-l-alanin;4-(2-Amino-2-carboxyethyl)imidazole;L-HISTIDINE BASE |
CAS: | 71-00-1 |
MF: | C6H9N3O2 |
MW: | 155.15 |
EINECS: | 200-745-3 |
Product Categories: | Amino Acids;Histidine [His, H];Amino Acids and Derivatives;alpha-Amino Acids;Biochemistry;Nutritional Supplements;Amino Acids;amino |
Mol File: | 71-00-1.mol |
L-Histidine Chemical Properties |
Melting point | 282 °C (dec.)(lit.) |
alpha | 12.4 o (c=11,6N HCl) |
Boiling point | 278.95°C (rough estimate) |
density | 1.3092 (rough estimate) |
FEMA | 3694 | L-HISTIDINE |
refractive index | 13 ° (C=11, 6mol/L HCl) |
storage temp. | 2-8°C |
solubility | H2O: 50 mg/mL |
form | powder |
pka | 1.8(at 25℃) |
color | White to off-white or pale yellow |
PH | 7.0-8.0 (25℃, 0.1M in H2O) |
PH Range | 7 - 8 at 15.5 g/l at 25 °C |
optical activity | [α]20/D 39±1°, c = 2% in H2O |
Water Solubility | 41.6 g/L (25 oC) |
λmax | λ: 260 nm Amax: 0.05 λ: 280 nm Amax: 0.05 |
JECFA Number | 1431 |
Merck | 14,4720 |
BRN | 4673585 |
Stability: | Stable. Incompatible with strong oxidizing agents. |
InChIKey | HNDVDQJCIGZPNO-YFKPBYRVSA-N |
CAS DataBase Reference | 71-00-1(CAS DataBase Reference) |
NIST Chemistry Reference | L-Histidine(71-00-1) |
EPA Substance Registry System | L-Histidine (71-00-1) |
L-Histidine Basic information |
Chemical properties Uses Production methods Content analysis Toxicity Using limits |
Company Profile Introduction
You may like
Recommended supplier
Product name | Price | Suppliers | Update time | |
---|---|---|---|---|
$10.00/1KG |
VIP6Y
|
Hebei Weibang Biotechnology Co., Ltd
|
2024-11-15 | |
$41.00/500mg |
VIP5Y
|
TargetMol Chemicals Inc.
|
2024-11-14 | |
$30.00/1KG |
VIP4Y
|
Hebei Chuanghai Biotechnology Co,.LTD
|
2024-08-20 | |
$999.00/5kg |
VIP1Y
|
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
|
2024-08-20 | |
$0.00/1kg |
VIP1Y
|
Hebei Andu Technology Com.,Ltd
|
2024-07-22 | |
$10.00/1kg |
VIP1Y
|
Hebei Zhuanglai Chemical Trading Co.,Ltd
|
2024-05-16 | |
$0.00/1kg |
VIP1Y
|
Shaanxi TNJONE Pharmaceutical Co., Ltd
|
2024-04-22 | |
$100.00/1kg |
Ouhuang Engineering Materials (Hubei) Co., Ltd
|
2024-04-16 | ||
$35.00/10kg |
VIP1Y
|
Shandong Juchuang Chemical Co., LTD
|
2024-03-11 | |
$0.00/1kg |
VIP2Y
|
Hebei Kingfiner Technology Development Co.Ltd
|
2023-11-14 |
- Since: 2014-11-27
- Address: Building 5, Yard 9, South Wulongkou Road, High-tech Industrial Development Zone, Zhengzhou city, He
18638391208
sales@aochuangchem.com