3228-51-1

Basic information

• Product Name: L-Threoninol
• Synonyms: 1,3-BUTANEDIOL, 2-AMINO-, (2R,3R)-;L(+)-Threoninol,97%;(2S,3S)-2-Amino-1,3-butanediol;L-Threoninol,(2R,3R)-2-Amino-1,3-butanediol;(2R,3R)-2-AMinobutane-1,3-diol;L-Threonol;L-Threoninol 97%;L-Thr-ol
• CAS NO: 3228-51-1
• Molecular Formula: C₄H₁₁NO₂
• Molecular Weight: 105.14
• Product Categories: Amino Alcohols;Amino alcohols
• Mol File: 3228-51-1.mol
• Article Data: 7

Chemical Properties

• Melting Point: 49-54 °C(lit.)
• Boiling Point: 120 °C
• Flash Point: 109.7 °C
• Appearance: /
• Density: g/cm³
• Vapor Pressure: 0.00212mmHg at 25°C
• Storage Temp.: −20°C
• Solubility: Water (Sparingly)
• PKA: 12.61±0.45(Predicted)
• Water Solubility: Soluble
• BRN: 6130524
• CAS DataBase Reference: L-Threoninol(CAS DataBase Reference)
• NIST Chemistry Reference: L-Threoninol(3228-51-1)
• EPA Substance Registry System: L-Threoninol(3228-51-1)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38-36/38
• Safety Statements: 26-37/39
• WGK Germany: 3
• F: 3-10
• Hazardous Substances Data: 3228-51-1(Hazardous Substances Data)

Usage

Chemical Properties

white crystalline solid

InChI:InChI=1/C4H11NO2/c1-3(7)4(5)2-6/h3-4,6-7H,2,5H2,1H3/p+1/t3-,4+/m1/s1

Upstream product

• 3373-59-9 (+/-)-threonine methyl ester hydrochloride 
• 3373-59-9 allo-Thr-OMe 
• 7462-56-8 (+/-)-erythro-2-benzylamino-butane-1,3-diol 
• 5408-04-8 ethyl 2-hydroxyimino-3-oxobutanoate 
• 7462-56-8 (+/-)-threo-2-benzylamino-butane-1,3-diol 
• 39994-75-7 L-threonine methyl ester hydrochloride 
• 160841-03-2 (2R,3R)-2-amino-3-(benzyloxy)butan-1-ol hydrochloride 
• 161150-55-6 (2R,3R)-2-(benzyloxycarbonyl)amino-1,3-butanediol 
• 3373-59-9 L-threonine methyl ester 
• 72-19-5 L-threonine 
• 39994-75-7 L-threonine methyl ester hydrochloride 

Downstream Products

• 99216-67-8 2-<<(tert-butoxy)carbonyl>amino>butane-1,3-diol 
• 872052-28-3 [(R,R)-2-(2-iodophenyl)-5-methyl-4,5-dihydrooxazol-4-yl]methanol 
• 872052-25-0 [(R,R)-2-(2-fluorophenyl)-5-methyl-4,5-dihydrooxazol-4-yl]methanol 
• 872052-30-7 (R,R)-1-[2-(2-iodophenyl)-4,5-dihydrooxazol-4-yl]ethanol 
• 1239891-10-1 N-[(2S,3R)-1,3-dihydroxybutan-2-yl]-4-fluorobenzamide 
• 1239891-08-7 N-[(2S,3R)-1,3-dihydroxybutan-2-yl]-4-(trifluoromethyl)benzamide 
• 1177421-26-9 N-[(1S,2R)-2-Hydroxy-1-(hydroxymethyl)propyl]-5-(3-[(1S)-2-methoxy-1-methylethoxy]-5-{[6-(methylsulfonyl)pyridin-3-yl]oxy}phenyl)-1H-pyrrole-2-carboxamide 
• 1177421-71-4 N-[(2S,3R)-1,3-Dihydroxybutan-2-yl]-5-(3-{[(2S)-1-methoxypropan-2-yl]oxy}-5-[(tripropan-2-ylsilyl)oxy]phenyl)-1H-pyrrole-2-carboxamide 
• 1177421-19-0 N-[(1R,2R)-2-Hydroxy-1-(hydroxymethyl)propyl]-5-(3-[(1S)-2-methoxy-1-methylethoxy]-5-{[6-(methylsulfonyl)pyridin-3-yl]oxy}phenyl)-1H-pyrrole-2-carboxamide 
• 1177421-64-5 N-[(2R,3R)-1,3-Dihydroxybutan-2-yl]-5-(3-{[(2S)-1-methoxypropan-2-yl]oxy}-5-[(tripropan-2-ylsilyl)oxy]phenyl)-1H-pyrrole-2-carboxamide 
• 1372175-90-0 4-chloro-N-((2R,3R)-1,3-dihydroxybutan-2-yl)benzenesulfonamide 
• 1400876-94-9 4-((2R,3R)-1,3-dihydroxybutan-2-ylamino)-6-phenylpyrrolo[1,2-b]pyridazine-3-carboxamide 

Relevant articles and documents

Preparation of L-threoninol and its bisoxazoline derivative

(R,R)-Threoninol was prepared in one step from L-threonine in 86% isolated yield. The product was regioselectively transformed into 2,2-bis[(4R,5R)4-(hydroxymethyl)-5-methyl-1,3-oxazolin-2-yl]propane in 42% isolated yield.

Heterogeneous Catalytic Hydrogenation of Chiral Amino Acid Methyl Esters to Amino Alcohols with Retention of Configuration Over Mg-Modified Cu/ZnO/Al2O3 Catalyst

Selective hydrogenation of amino acid methyl esters to chiral amino alcohols is an important and fascinating process. The CuZn0.3Mg0.1AlOx catalyst for the synthesis of chiral amino alcohols was prepared by the fractional

Methods and compositions for monitoring polymer array synthesis

VLSIPS? manufacturing processes are of increasing commercial importance. The present invention provides methods and compositions for monitoring the efficiency and quality of polymer synthesis in VLSIPS? arrays. Methods for monitoring polymer synthesis in an array on a substrate are provided. Monoisomeric labels for the labeling of synthetic polymer arrays are provided. Methods and compositions for post-synthetically labeling polymers in polymer arrays are also provided.