Boc-L-Homoserine is a serine analogue.

Physicochemical Properties

Molecular Formula	C9H17NO5
Molecular Weight	219.23
Exact Mass	219.11
CAS #	41088-86-2
PubChem CID	13066457
Appearance	White to gray solid powder
Density	1.2±0.1 g/cm3
Boiling Point	421.6±40.0 °C at 760 mmHg
Melting Point	140°C(lit.)
Flash Point	208.8±27.3 °C
Vapour Pressure	0.0±2.3 mmHg at 25°C
Index of Refraction	1.485
LogP	0.69
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	6
Heavy Atom Count	15
Complexity	233
Defined Atom Stereocenter Count	1
SMILES	OCC[C@@H](C(O)=O)NC(OC(C)(C)C)=O
InChi Key	PZEMWPDUXBZKJN-LURJTMIESA-N
InChi Code	InChI=1S/C9H17NO5/c1-9(2,3)15-8(14)10-6(4-5-11)7(12)13/h6,11H,4-5H2,1-3H3,(H,10,14)(H,12,13)/t6-/m0/s1
Chemical Name	(2S)-4-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid
HS Tariff Code	2934.99.9001
Storage	Powder-20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Shipping Condition	Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)

Biological Activity

ln Vitro	Commercial ergot supplements have been made from amino acids and their derivatives. They affect the release of anabolic hormones, the availability of fuel for activity, the ability to think clearly under pressure, and the prevention of muscular damage brought on by exertion. They are regarded as advantageous synergistic food ingredients [1].
References	[1]. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144.

Solubility Data

Solubility (In Vitro)

DMSO: 50 mg/mL (228.07 mM)

Solubility (In Vivo)

Solubility in Formulation 1: ≥ 2.5 mg/mL (11.40 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.5 mg/mL (11.40 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. Solubility in Formulation 3: ≥ 2.5 mg/mL (11.40 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.  (Please use freshly prepared in vivo formulations for optimal results.)

Preparing Stock Solutions		1 mg	5 mg	10 mg
	1 mM	4.5614 mL	22.8071 mL	45.6142 mL
	5 mM	0.9123 mL	4.5614 mL	9.1228 mL
	10 mM	0.4561 mL	2.2807 mL	4.5614 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.