L-Histidine
- $7 - $21470
- Product name: L-Histidine
- CAS: 71-00-1
- MF: C6H9N3O2
- MW: 155.15
- EINECS:200-745-3
- MDL Number:MFCD00064315
- Synonyms:(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;L-HISTIDINE
72 prices
Selected condition:
Brand
- Acrotein
- AK Scientific
- Alfa Aesar
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- DC Chemicals
- Frontier Specialty Chemicals
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- TRC
- Usbiological
Package
- 200mg
- 500mg
- h0750000
- 1043529010
- 10mg
- 20mg
- 100mg
- 1g
- 2.500g
- 5g
- 10g
- 25g
- 50g
- 100g
- 250G
- 0.5KG
- 500g
- 1kg
- 3x500g
- 5KG
- 10KG
- 25KG
- ManufacturerAcrotein
- Product numberNA-0184
- Product descriptionL-Histidine 97%
- Packaging1kg
- Price$137.5
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ50592
- Product descriptionL-Histidine
- Packaging100g
- Price$34
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberK201
- Product descriptionL-Histidine
- Packaging1kg
- Price$249
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberJ63065
- Product descriptionL-Histidine, Cell Culture Reagent
- Packaging10g
- Price$17.8
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA10413
- Product descriptionL-Histidine, 98+%
- Packaging25g
- Price$35.2
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ63065
- Product descriptionL-Histidine, Cell Culture Reagent
- Packaging100g
- Price$69.6
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberJ63065
- Product descriptionL-Histidine, Cell Culture Reagent
- Packaging500g
- Price$83.8
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA10413
- Product descriptionL-Histidine, 98+%
- Packaging100g
- Price$91.3
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ63065
- Product descriptionL-Histidine, Cell Culture Reagent
- Packaging1kg
- Price$167
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA10413
- Product descriptionL-Histidine, 98+%
- Packaging500g
- Price$327
- Updated2024-03-01
- Buy
- ManufacturerAmbeed
- Product numberA170737
- Product descriptionH-His-OH 98%
- Packaging5g
- Price$7
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA170737
- Product descriptionH-His-OH 98%
- Packaging10g
- Price$11
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA170737
- Product descriptionH-His-OH 98%
- Packaging25g
- Price$11
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA170737
- Product descriptionH-His-OH 98%
- Packaging100g
- Price$27
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA170737
- Product descriptionH-His-OH 98%
- Packaging500g
- Price$114
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0035199
- Product descriptionL-HISTIDINE 95.00%
- Packaging25G
- Price$980
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Acrotein | NA-0184 | L-Histidine 97% | 1kg | $137.5 | 2021-12-16 | Buy |
AK Scientific | J50592 | L-Histidine | 100g | $34 | 2021-12-16 | Buy |
AK Scientific | K201 | L-Histidine | 1kg | $249 | 2021-12-16 | Buy |
Alfa Aesar | J63065 | L-Histidine, Cell Culture Reagent | 10g | $17.8 | 2021-12-16 | Buy |
Alfa Aesar | A10413 | L-Histidine, 98+% | 25g | $35.2 | 2024-03-01 | Buy |
Alfa Aesar | J63065 | L-Histidine, Cell Culture Reagent | 100g | $69.6 | 2021-12-16 | Buy |
Alfa Aesar | J63065 | L-Histidine, Cell Culture Reagent | 500g | $83.8 | 2021-12-16 | Buy |
Alfa Aesar | A10413 | L-Histidine, 98+% | 100g | $91.3 | 2024-03-01 | Buy |
Alfa Aesar | J63065 | L-Histidine, Cell Culture Reagent | 1kg | $167 | 2021-12-16 | Buy |
Alfa Aesar | A10413 | L-Histidine, 98+% | 500g | $327 | 2024-03-01 | Buy |
Ambeed | A170737 | H-His-OH 98% | 5g | $7 | 2021-12-16 | Buy |
Ambeed | A170737 | H-His-OH 98% | 10g | $11 | 2021-12-16 | Buy |
Ambeed | A170737 | H-His-OH 98% | 25g | $11 | 2021-12-16 | Buy |
Ambeed | A170737 | H-His-OH 98% | 100g | $27 | 2021-12-16 | Buy |
Ambeed | A170737 | H-His-OH 98% | 500g | $114 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | AAA0035199 | L-HISTIDINE 95.00% | 25G | $980 | 2021-12-16 | Buy |
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
Odor :odorless
Odor Type :odorless
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
LogP :-1.27
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)
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
Odor :odorless
Odor Type :odorless
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
LogP :-1.27
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)
Safety Information
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Description
L-Histidine acts as a precursor to histamine and a component of carnosine. It is also used in medicine, feed additive, biochemical research, dietary supplement. It is used in a nutrition enhancer, is the amino acid fluid infusion. It can be used in the treatment of gastric ulcer.Related product price
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Suppliers and manufacturers
Shanghai Daken Advanced Materials Co.,Ltd
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