D-Valine supplier | CasNO.640-68-6

Name
D-Valine
EINECS 211-368-9
CAS No. 640-68-6
Article Data124
CAS DataBase
Density 1.063 g/cm³
Solubility 56 g/L (20 °C )
Melting Point >295 °C (subl.)(lit.)
Formula C₅H₁₁NO₂
Boiling Point 213.6 °C at 760 mmHg
Molecular Weight 117.148
Flash Point 83 °C
Transport Information
Appearance white to off-white crystalline powder
Safety 22-24/25-36-26
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms H-D-Val-OH;D-Valin;Valine, D-;(2R)-2-amino-3-methyl-butanoic acid;(2R)-2-amino-3-methylbutanoic acid;(R)-2-Amino-3-methylbutyric acid;(R)-Valine;(R)-2-Amino-3-methylbutanoic acid;-Valine;
PSA 63.32000
LogP 0.75460

Synthetic route

: 40224-49-5
(R)-2-azido-3-methylbutanoic acid

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
With hydrogen; palladium on activated charcoal In water; acetic acid under 760 Torr; for 3h;	99%

: 52-67-5
3,3-dimethyl-D-cysteine

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
With [4,4’-bis(1,1-dimethylethyl)-2,2’-bipyridine-N1,N1‘]bis [3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-N]phenyl-C]iridium(III) hexafluorophosphate; triethyl phosphite In aq. phosphate buffer; acetonitrile at 20℃; for 0.5h; pH=6.5; Irradiation;	96%

: 6070-59-3
tert-butyl 2-amino-3-methylbutanoate

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
	95%

: [3aS-[1(S*),3aα,6α,7aβ]]-1-[(2-amino-3-methyl-1-oxo)butyl]hexahydro-8,8-dimethyl-3H-3a,6-methano-2,1-benzisothiazole-2,2-dioxide monohydrochloride

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
With lithium hydroxide In tetrahydrofuran at 20℃; for 3h; Hydrolysis;	88%

: 98575-68-9
(R)-N-benzylvaline

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
With hydrogen; palladium on activated charcoal In acetic acid for 24h;	83%

: 129243-87-4
4-<(2R,5S)-2,5-Dihydro-2-isopropyl-3,6-dimethoxy-5-pyrazinyl>butylamine

A: 640-68-6
D-Val-OH

B: 657-27-2, 10098-89-2
L-Lysine hydrochloride

Conditions

Conditions	Yield
With hydrogenchloride at 70℃;	A n/a B 80%
With hydrogenchloride at 70℃;

: (R)-5-isopropyl-2,2,3-trimethylimidazolidin-4-one

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
With hydrogenchloride; acetic acid In water; toluene at 105℃; for 42h;	64%

: (R)-3-Methyl-2-(2-oxo-4-phenyl-oxazolidin-3-yl)-butyric acid

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
With ammonia; lithium In tetrahydrofuran; tert-butyl alcohol at -78℃; for 0.5h;	62%

: 206068-46-4
(R)-3-Methyl-2-((R)-2-oxo-4-phenyl-oxazolidin-3-yl)-butyric acid

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
With ammonia; lithium In tetrahydrofuran; tert-butyl alcohol at -78℃; for 0.5h; Birch reduction;	62%

: 759-05-7
3-methyl-2-ketobutanoic acid

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
With D-Alanine; meso-diaminopimelate dehydrogenase; pyridoxal 5'-phosphate; alcohol dehydrogenases from Bacillus stearothermophilus; alcohol dehydrogenases from Thermoanaerobacter brockii; NADH In isopropyl alcohol at 35℃; for 9h; pH=8; Reagent/catalyst; Enzymatic reaction; enantioselective reaction;	55.6%
With D-glucose; Bacillus subtilis glucose dehydrogenase; Symbiobacterium thermophilum meso-Diaminopimelate dehydrogenase W121L/H227I mutant; NADP; ammonium chloride In aq. buffer at 37℃; for 24h; pH=8.5; Kinetics; Reagent/catalyst; Enzymatic reaction;	52%
With D-amino acid transaminase; D-Alanine; R-selective ω-transaminase from Arthrobacter sp; (3-hydroxy-5-hydroxymethyl)-2-methylisonicotinic acid 5-phosphate; isopropylamine In aq. phosphate buffer for 7h; pH=7;	n/a
With D-Glucose; Bacillus megaterium glucose dehydrogenase; ammonia; Symbiobacterium thermophilum mesodiaminopimelate dehydrogenase Enzymatic reaction;	n/a

: 52-67-5
3,3-dimethyl-D-cysteine

A: 640-68-6
D-Val-OH

B: 72-18-4
L-valine

Conditions

Conditions	Yield
nickel In water for 1h; Product distribution; Ambient temperature; further amounts of catalyst;	A 45% B n/a

: 155385-84-5
(-)-1-<(1-cyano-2-methylpropyl)amino>-2R-methyl-5R-(1-methylethenyl)-cyclohexane-1R,3R-dicarbonitrile

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
With hydrogenchloride at 110℃; for 12h;	23%

: N-((1R)-1-{[(2,2-dimethoxyethyl)amino]carbonyl}-2-methylpropyl)-N-[(1S)-1-phenylethyl]benzamide

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
With hydrogenchloride for 6h; Heating;	11%

: 516-06-3
D,L-valine

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
durch Vergaerung mit Hefe unter Zusatz von Zucker;
mit Hilfe eines Enzym-Praeparats aus Crotalus adamanteus;
crystallization with L-Phe (1:2 ratio) from water-ethanol (pH 5-6) at 0 deg C;

: 4289-97-8, 44898-49-9, 4289-96-7
N-formylvaline

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
With brucine anschliessend Hydrolyse des erhaltenen Formyl-l-valins mit 10prozentiger Bromwasserstoffsaeure;

: 53518-63-1
N-chloroacetyl-D-valine

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
With hydrogenchloride Hydrolysis;
In water at 37℃; for 0.166667h; Rate constant; D-aminocyclase from Alcaligenes denitrificans DA181, pH 7.8, bovine serum albumin;

: 75-30-9
2-iodo-propane

: 6456-74-2
Glycine tert-butyl ester

A: 640-68-6
D-Val-OH

B: 72-18-4
L-valine

Conditions

Conditions	Yield
Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;

...Expand

: (R)-2-Amino-1-((1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]dec-4-yl)-3-methyl-butan-1-one

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
With lithium hydroxide; ion exchange 1.) THF; Yield given. Multistep reaction;

: 133444-95-8
(3R,6R)-2,5-diethoxy-6-isopropyl-3-<1'-13C>-carboxymethyl-3-methyl-6-hydropyrazine

A: 640-68-6
D-Val-OH

B: 129145-03-5
(2R)-<1-13C>-2-amino-2-methylmalonic acid

Conditions

Conditions	Yield
With hydrogenchloride; sodium hydroxide 1) CH3CN, RT, 18h, 2) 70 deg C, 15 min; Multistep reaction;

: 74784-08-0, 133444-29-8
δ-(L-α-aminoadipoyl)-L-serine-D-valine

A: 640-68-6
D-Val-OH

B: 56-45-1
L-serin

C: 1118-90-7
L-homoglutamic acid

Conditions

Conditions	Yield
With hydrogenchloride at 110℃; for 21h; Product distribution;

...Expand

: 42454-74-0
(R)-3-Methyl-2-((S)-1-phenyl-ethylamino)-butyric acid

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
With palladium hydroxide - carbon for 24h; Yield given;

: 516-06-3
D,L-valine

: 82704-14-1
(S)-2-{(N-benzyl-2-pyrrolidinyl)carbonylamino}benzaldehyde

A: 640-68-6
D-Val-OH

B: 72-18-4
L-valine

Conditions

Conditions	Yield
With hydrogenchloride; sodium methylate; nickel(II) nitrate Product distribution; 1.) MeOH, 40 deg C, 24 h, 2.) reflux;

...Expand

: 516-06-3
D,L-valine

A: 640-68-6
D-Val-OH

B: 72-18-4
L-valine

Conditions

Conditions	Yield
resolution of underivatized amino acids enantiomers by liquid chromatography using a chiral eluant Cu(L-Pro)2 and a reversed-phase column; other chiral eluants, pH dependence;

: 108437-93-0
(2S,5S)-N-<(S)-N-bis(methylthio)methylenevalyl>-2,5-bis(methoxymethoxymethyl)pyrrolidine

A: 640-68-6
D-Val-OH

B: 72-18-4
L-valine

Conditions

Conditions	Yield
With hydrogenchloride for 4h; Heating; Yield given;

: 112496-42-1
(R)-2-[((R)-Carboxy-phenyl-methyl)-amino]-3-methyl-butyric acid

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
With hydrogen; palladium on activated charcoal

: 145058-01-1
(S)-2-<(R)-2-hydroxy-1-phenylethylamino>-3-methylbutanoic acid

A: 640-68-6
D-Val-OH

B: 72-18-4
L-valine

Conditions

Conditions	Yield
With formic acid In methanol; water Ambient temperature; Yield given. Yields of byproduct given;

: 129568-82-7
(2R,2'R)-N-(2'-amino-3'-methylbutanoyl)bornane-10,2-sultam hydrochloride

: 640-68-6
D-Val-OH

Conditions

Conditions	Yield
With lithium hydroxide; Amberlite IR-120 1) THF, room temperature, 2) H2O, room temperature, 15 h; Yield given. Multistep reaction;

: (3S,6R)-2,5-dimethoxy-3-((2'R)-methoxypropionyl)-6-isopropyl-3,6-dihydropyrazine

A: 640-68-6
D-Val-OH

B: 6061-13-8
(2S,3S)-3-methylaspartic acid

C: 7298-96-6
erythro-β-methyl-L-aspartate

Conditions

Conditions	Yield
With hydrogenchloride; sodium hydroxide 1.) acetonitrile, RT, 12 h, 2.) acetonitrile, 70 deg C, 15 min; Yield given. Multistep reaction. Title compound not separated from byproducts;

...Expand

: 56-40-6
glycine

: 75-26-3
isopropyl bromide

A: 640-68-6
D-Val-OH

B: 72-18-4
L-valine

Conditions

Conditions	Yield
Yield given. Multistep reaction. Yields of byproduct given;
With hydrogenchloride; sodium hydroxide; S-2-N-(N'-benzylprolyl)aminibenzophenone; sodium methylate 1.) methanol, 2.) DMF, 20 deg C, 30 min, 3.) methanol, reflux; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;

...Expand

: 64-17-5
ethanol

: 640-68-6
D-Val-OH

: (R)-(-)-valine ethyl ester hydrochloride

Conditions

Conditions	Yield
With thionyl chloride for 4h; Heating;	100%
With thionyl chloride
With thionyl chloride at 20℃;

: 59-67-6
nicotinic acid

: 640-68-6
D-Val-OH

: (R)-1-carboxy-2-methylpropan-1-aminium nicotinate

Conditions

Conditions	Yield
In water for 0.166667h; pH=Ca. 3.3 - 3.9; Cooling with ice;	100%

: 640-68-6
D-Val-OH

: 100-52-7
benzaldehyde

: C12H15NO2

Conditions

Conditions	Yield
In toluene for 4h; Reflux;	99.8%

: 640-68-6
D-Val-OH

: 17407-56-6
(R)-2-Hydroxy-3-methylbutyric acid

Conditions

Conditions	Yield
With sulfuric acid; water; sodium nitrite at 60℃; Flow reactor;	99%
With sulfuric acid; sodium nitrite In water at 60℃; under 5171.62 Torr; Inert atmosphere;	80%
With sulfuric acid; sodium nitrite In water at 0 - 20℃; for 12h;	65%

: 640-68-6
D-Val-OH

: 24424-99-5
di-tert-butyl dicarbonate

: 22838-58-0
Boc-D-Val-OH

Conditions

Conditions	Yield
With sodium hydrogencarbonate In tetrahydrofuran; water for 16h; Reflux;	99%
With sodium hydrogencarbonate In water	94%
With sodium hydroxide In tetrahydrofuran; water for 2h;	92%

: 640-68-6
D-Val-OH

: 32315-10-9
bis(trichloromethyl) carbonate

: 43089-05-0
D-valine N-carboxy anhydride

Conditions

Conditions	Yield
In tetrahydrofuran at 45 - 50℃;	99%

: 640-68-6
D-Val-OH

: 78068-85-6
3-chloro-4-fluoro benzotrifluoride

: 76338-73-3
2-(2-chloro-α,α,α-trifluoro-p-toluidino)-3-methylbutyric acid

Conditions

Conditions	Yield
With potassium carbonate	99%

: 640-68-6
D-Val-OH

: 53406-00-1
3-carbamoyl-1-(2,4-dinitrophenyl)pyridinium chloride

: C11H15N2O3(1+)

Conditions

Conditions	Yield
With triethylamine In methanol at 20℃; for 24h;	98.5%

: 67-56-1
methanol

: 640-68-6
D-Val-OH

: 7146-15-8
D-Valine methyl ester hydrochloride

Conditions

Conditions	Yield
With thionyl chloride 1.) -15 deg C, 40 min, 2.) 40 deg C, 2 h;	98%
With thionyl chloride at 20℃;	96%
With thionyl chloride at 20℃; Inert atmosphere;	94%

: 112-16-3
n-dodecanoyl chloride

: 640-68-6
D-Val-OH

: 14379-29-4
N-lauroyl-D-valine

Conditions

Conditions	Yield
Stage #1: D-Val-OH With pyridine; chloro-trimethyl-silane In dichloromethane for 1.16667h; Stage #2: n-dodecanoyl chloride In dichloromethane at 0 - 20℃; for 1.83333h; Enzymatic reaction;	98%
Stage #1: n-dodecanoyl chloride; D-Val-OH With sodium hydroxide In water; acetone at 0 - 5℃; Stage #2: With hydrogenchloride In water; acetone pH=1;

: 640-68-6
D-Val-OH

: Λ-[Ir(2-phenylquinoline)2(MeCN)2](PF6)

: Δ-[Ir(pq)2(D-val)]

Conditions

Conditions	Yield
With sodium methylate In methanol at 20℃; for 12h; Darkness;	98%

: 640-68-6
D-Val-OH

: 27746-99-2
2,2,2-trifluoroethyl chloroformate

: N-(2,2,2-trifluoroethoxycarbonyl)-D-valine

Conditions

Conditions	Yield
With sodium hydroxide In water; toluene at 5 - 10℃; for 1h; pH=12;	97.3%

: 640-68-6
D-Val-OH

: 188346-51-2
(1S,3E)-5-<(2,5-dioxo-1-pyrrolidinyl)oxy>-1-<(1R,2E)-1-methyl-3-phenyl-2-propenyl>-5-oxo-3-pentenyl-(2S)-<3-<<(1,1-dimethylethoxy)carbonyl>amino>-2,2-dimethyl-1-oxopropoxy>-4-methylpentanoate

: 240428-49-3
N-<(1,1-dimethylethoxy)carbonyl>-2,2-dimethyl-β-alanyl-(2S)-2-hydroxy-4-(methylpentanoyl)-(2E,5S,6R,7E)-5-hydroxy-6-methyl-8-phenyl-2,7-octadienoyl-D-valine

Conditions

Conditions	Yield
With N,O-bis-(trimethylsilyl)-acetamide In N,N-dimethyl-formamide at 55 - 60℃;	96%

: 50-00-0
formaldehyd

: 640-68-6
D-Val-OH

: 899900-52-8
(R)-2-(N,N-dimethylamino)-3-methylbutanoic acid

Conditions

Conditions	Yield
With palladium 10% on activated carbon; hydrogen In water at 20℃; under 760.051 Torr; for 120h;	96%
With hydrogen; palladium on activated charcoal In water at 20℃;
With 5%-palladium/activated carbon; hydrogen In water at 20℃; for 120h;
With sodium cyanoborohydride In water for 0.5h; Cooling with ice;

: 640-68-6
D-Val-OH

: 28920-43-6
(fluorenylmethoxy)carbonyl chloride

: 84624-17-9
N-(9-fluorenylmethoxycarbonyl)-D-valine

Conditions

Conditions	Yield
With sodium carbonate In 1,4-dioxane at 0 - 20℃;	96%
With sodium carbonate In 1,4-dioxane; water at 0 - 20℃; for 1h; Inert atmosphere;

: 640-68-6
D-Val-OH

: 67-63-0
isopropyl alcohol

: Val-O-iPr+ (Cl-)

Conditions

Conditions	Yield
With thionyl chloride at 0℃; Reflux;	95%
With hydrogenchloride
With hydrogenchloride

: 135681-05-9, 20832-86-4
[Pd(2-phenylpyridine-C(2),N')(μ-Cl)]2

: 640-68-6
D-Val-OH

: Pd(NC5H4C6H4)(NH2CH(CH(CH3)2)CO2)

Conditions

Conditions	Yield
With NaOMe In methanol N2-atmosphere; dropwise addn. of 1 equiv. NaOMe to aminoacid, gentle heating to dissoln., addn. of stoich. amt. Pd-complex, stirring for 14-18 h; centrifugation, solvent removal (vac.), extn. into DMF, solvent removal (vac.), washing (water), drying (vac., 60°C, 9 h); elem. anal.;	95%

: 640-68-6
D-Val-OH

: 501-53-1
benzyl chloroformate

: 6404-31-5
Z-D-proline

Conditions

Conditions	Yield
With sodium hydroxide at 0℃;	95%

: dichlorotricarbonylruthenium(II) dimer

: 640-68-6
D-Val-OH

: Ru(CO)3Cl-D-valinate

Conditions

Conditions	Yield
With sodium methylate In methanol at 20℃; for 24h; Inert atmosphere;	94.8%

: 50-00-0
formaldehyd

: 640-68-6
D-Val-OH

: 135636-66-7
butane-2,3-dione mono-oxime

: 122459-37-4
(R)-2-(4,5-Dimethyl-3-oxy-imidazol-1-yl)-3-methyl-butyric acid

Conditions

Conditions	Yield
In ethanol for 3h; Heating;	94%

...Expand

: 106-39-8
bromochlorobenzene

: 640-68-6
D-Val-OH

: (4-chlorophenyl)-D-valine

Conditions

Conditions	Yield
With D-myo-inositol; copper; caesium carbonate In water at 100℃; for 10h;	94%

: 640-68-6
D-Val-OH

: 501-53-1
benzyl chloroformate

: 1685-33-2
N-[(benzyloxy)carbonyl]-D-valine

Conditions

Conditions	Yield
With sodium hydrogencarbonate Acylation;	93%
With sodium hydrogencarbonate at 0 - 20℃;	93%
With sodium hydrogencarbonate at 0 - 20℃;	93%

: 640-68-6
D-Val-OH

: 503-38-8
trichloromethyl chloroformate

: 43089-05-0
D-valine N-carboxy anhydride

Conditions

Conditions	Yield
With pyrographite In tetrahydrofuran at 60℃; for 1h;	93%

: 67-56-1
methanol

: 640-68-6
D-Val-OH

: 104-15-4
toluene-4-sulfonic acid

: Toluene-4-sulfonic acid; compound with (R)-2-amino-3-methyl-butyric acid methyl ester

Conditions

Conditions	Yield
With p-toluenesulfonyl chloride for 20h; Heating;	93%

...Expand

: 85-44-9
phthalic anhydride

: 640-68-6
D-Val-OH

: 5115-65-1, 6306-53-2, 6306-54-3, 19506-85-5
(R)-N-phthaloylvaline

Conditions

Conditions	Yield
With triethylamine In toluene Heating;	92%
at 150℃;
With triethylamine In toluene Reflux; Inert atmosphere;

: 640-68-6
D-Val-OH

: 4276-09-9
(R)-2-amino-3-methylbutanol

Conditions

Conditions	Yield
With lithium borohydride; chloro-trimethyl-silane In tetrahydrofuran at 20℃; for 0.25h; Reduction;	92%
With sodium tetrahydroborate; iodine In tetrahydrofuran Inert atmosphere;	91%
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 17h; Reflux;	74%

: 640-68-6
D-Val-OH

: 78-84-2
isobutyraldehyde

: 135636-66-7
butane-2,3-dione mono-oxime

: 133286-87-0
1-α-Carboxyisobutyl-2-isopropyl-4,5-dimethylimidazol-3-oxid

Conditions

Conditions	Yield
In acetic acid for 1h; Heating;	92%

...Expand

D-Valine Consensus Reports

Reported in EPA TSCA Inventory.

D-Valine Specification

The D-Valine is an organic compound with the formula C₅H₁₁NO. The IUPAC name of this chemical is (2R)-2-amino-3-methylbutanoic acid. With the CAS registry number 640-68-6, it is also named as D-2-Aminoisovaleric acid. The product's categories are Amino Acids Derivatives; Amino Acids Series; Valine [Val, V]; Amino Acids and Derivatives; alpha-Amino Acids; Amino Acids; Biochemistry; Amino Acids and Derivatives. Besides, it is a white to off-white crystalline powder, which can be used as raw materials and intermediates for drug, it is also used in the synthesis of low-amphibolite sweetener. It is mainly applied in chiral medicine, chiral additive, helping the medicinal preparation and so on. It uses as chrial source of chiral synthesis in drugs manufacuture.

Physical properties about D-Valine are: (1)ACD/LogP: 0.20; (2)ACD/LogD (pH 5.5): -2.3; (3)ACD/LogD (pH 7.4): -2.3; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 3; (9)#H bond donors: 3; (10)#Freely Rotating Bonds: 3; (11)Polar Surface Area: 29.54 Å²; (12)Index of Refraction: 1.461; (13)Molar Refractivity: 30.23 cm³; (14)Molar Volume: 110.1 cm³; (15)Polarizability: 11.98×10^-24cm³; (16)Surface Tension: 39.8 dyne/cm; (17)Density: 1.063 g/cm³; (18)Flash Point: 83 °C; (19)Enthalpy of Vaporization: 49.58 kJ/mol; (20)Boiling Point: 213.6 °C at 760 mmHg; (21)Vapour Pressure: 0.0633 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable protective clothing, do not breathe dust and avoid contact with skin and eyes.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)[C@H](N)C(C)C
(2)InChI: InChI=1/C5H11NO2/c1-3(2)4(6)5(7)8/h3-4H,6H2,1-2H3,(H,7,8)/t4-/m1/s1
(3)InChIKey: KZSNJWFQEVHDMF-SCSAIBSYBL
(4)Std. InChI: InChI=1S/C5H11NO2/c1-3(2)4(6)5(7)8/h3-4H,6H2,1-2H3,(H,7,8)/t4-/m1/s1
(5)Std. InChIKey: KZSNJWFQEVHDMF-SCSAIBSYSA-N

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LD50	intraperitoneal	6093mg/kg (6093mg/kg)	BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) LUNGS, THORAX, OR RESPIRATION: DYSPNEA	Archives of Biochemistry and Biophysics. Vol. 64, Pg. 319, 1956.

Product Name

D-Valine

Synthetic route

D-Valine Consensus Reports

D-Valine Specification

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