8.16005
(S)-(+)-Histidine hydrochloride monohydrate
for synthesis
Synonym(s):
L-Histidine monohydrochloride monohydrate, His, L-α-Amino-β-(4-imidazolyl)propionic acid monohydrochloride
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 g | Estimated to ship on12 June 2026fromSIAL Bangalore Warehouse | ₹4,490.01 | |
| 100 g | Estimated to ship on12 June 2026fromSIAL Bangalore Warehouse | ₹16,990.00 |
About This Item
vapor pressure
<1 hPa ( 20 °C)
Quality Segment
form
crystals
pH
3.5-4.5 (20 °C, 100 g/L in H2O)
mp
254 °C (dec.) (lit.)
solubility
149.55 g/L
density
1.49 g/cm3 at 20 °C
bulk density
770 kg/m3
storage temp.
2-30°C
SMILES string
O.Cl.N[C@@H](Cc1c[nH]cn1)C(O)=O
InChI
1S/C6H9N3O2.ClH.H2O/c7-5(6(10)11)1-4-2-8-3-9-4;;/h2-3,5H,1,7H2,(H,8,9)(H,10,11);1H;1H2/t5-;;/m0../s1
InChI key
CMXXUDSWGMGYLZ-XRIGFGBMSA-N
Analysis Note
Spec. rotation [α²0/D (c=11 in HCl 6 mol/l): +8.5 - +9.5 °
Identity (IR): passes test
1 of 1
This Item | |||
|---|---|---|---|
| form crystals | form - | form powder | form solid |
| storage temp. 2-30°C | storage temp. 2-8°C | storage temp. - | storage temp. - |
| Quality Level 200 | Quality Level - | Quality Level 400 | Quality Level 100 |
| mp 254 °C (dec.) (lit.) | mp 254 °C (dec.) (lit.) | mp 254 °C (dec.) (lit.) | mp 254 °C (dec.) (lit.) |
| solubility 149.55 g/L | solubility - | solubility H2O: 50 mg/mL | solubility H2O: 1 g/10 mL, clear, colorless (hot) |
| bulk density 770 kg/m3 | bulk density - | bulk density - | bulk density - |
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8160050025 | 04022536423371 |
| 8160050100 | 04022536423388 |