1.04351
L-Histidine
for biochemistry
Manufacturer: Millipore
CAS Number: 71-00-1
Synonym(S): His, (S)-2-Amino-3-(4-imidazolyl)propionic acid, NSC 137773
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 G | 1.04351-25-G | In Stock | ₹ 6,940.00 |
| 100 G | 1.04351-100-G | In Stock | ₹ 14,930.00 |
| 1 KG | 1.04351-1-KG | In Stock | ₹ 1,04,410.01 |
| 10 KG | 1.04351-10-KG | In Stock | ₹ 10,04,359.99 |
1.04351 - 25 G
In Stock
Quantity
1
Base Price: ₹ 6,940.00
GST (18%): ₹ 1,249.20
Total Price: ₹ 8,189.20
Quality Level
100
form
solid
potency
>5110 mg/kg LD50, oral (Rat)
pH
7.7 (20 °C, 10 g/L in H2O)
mp
282 °C (dec.) (lit.)
solubility
38.2 g/L
bulk density
430 kg/m3
storage temp.
2-30°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
Other Options
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Description
- Biochem/physiol Actions: Precursor of histamine by action of histidine decarboxylase.
- Analysis Note: Assay (acidimetric, calculated on dried substance): 99.0 - 101.0 %Identity (IR-spectrum): passes testAppearance: white to almost white, fine-crystalline powder or colorless crystalsAppearance of solution (50 g/l; water): clear and colorlessSpec. rotation (α 20/D, 110 g/l, hydrochloric acid 120 g/l, calc. on dried substance): +11.4 to +12.4Chloride (Cl): ≤ 200 ppmSulfate (SO₄): ≤ 200 ppmHeavy metals (as Pb): ≤ 10 ppmAs (Arsenic): ≤ 5 ppmCa (Calcium): ≤ 10 ppmCo (Cobalt): ≤ 5 ppmFe (Iron): ≤ 5 ppmK (Potassium): ≤ 5 ppmMg (Magnesium): ≤ 5 ppmNa (Sodium): ≤ 100 ppmZn (Zinc): ≤ 5 ppmNinhydrin-positive substances (LC)(any ninhydrin-positive impurity): ≤ 0.2 %Ninhydrin-positive substances (LC) (ammonium (570 nm)): ≤ 0.02 %Ninhydrin-positive substances (LC)(total impurities): ≤ 0.5 %Loss on drying (105 °C; 3 h): ≤ 0.2 %
SAFETY INFORMATION
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable