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ChemicalBook--->CAS DataBase List--->17342-08-4

17342-08-4

17342-08-4 Structure

17342-08-4 Structure
IdentificationMore
[Name]

L-Pyroglutaminol
[CAS]

17342-08-4
[Synonyms]

H-PGLU-OL
H-PYR-OL
L-PYROGLUTAMINOL
(+)-L-PYROGLUTAMOL
PGLU-OL
PYROGLUTAMINOL
(S)-(+)-5-(HYDROXYMETHYL)-2-PYRROLIDINONE
(S)-5-(HYDROXYMETHYL)-2-PYRROLIDINONE
TIMTEC-BB SBB004302
(S)-5-Hydroxymethyl-Pyrrolidin-2-One
(S)-(+)-5-HYDROXYMETHYL-2-PYRROLIDINONE 97%
(S)-5-Hydroxy-2-pyrrolidine
[EINECS(EC#)]

605-678-7
[Molecular Formula]

C5H9NO2
[MDL Number]

MFCD00077792
[Molecular Weight]

115.13
[MOL File]

17342-08-4.mol
Chemical PropertiesBack Directory
[Appearance]

white to light yellow crystals or
[Melting point ]

79-80 °C(lit.)
[alpha ]

30 º (C=2, ETOH)
[Boiling point ]

147-149°C 0,06mm
[density ]

1.1808 (rough estimate)
[refractive index ]

31 ° (C=5, EtOH)
[Fp ]

147-149°C/0.06m
[storage temp. ]

Store at 0-5°C
[solubility ]

DMSO, Ethanol, Methanol
[form ]

Crystals or Crystalline Powder
[pka]

14.35±0.10(Predicted)
[color ]

White to light yellow
[optical activity]

[α]20/D +30°, c = 2 in ethanol
[Water Solubility ]

Soluble in water.
[BRN ]

4657914
[CAS DataBase Reference]

17342-08-4(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[F ]

3-10
[HS Code ]

29051990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium hydroxide-->Ethyl acetate-->Methanol-->Dichloromethane-->Acetic acid-->Thionyl chloride-->Acetone-->Sodium bicarbonate-->Sodium borohydride-->Isopropyl alcohol-->L-Glutamic acid
[Preparation Products]

2-PyrrolidineMethanol, 4-hydroxy-, hydrochloride (1:1), (2S,4R)--->(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate-->(+)-(3R,7aS)-Tetrahydro-3-phenyl-3H,5H-pyrrolo1,2-coxaole-5-one-->L-(+)-Glutamic acid hydrochloride-->(S)-5-(fluoromethyl)pyrrolidin-2-one
Hazard InformationBack Directory
[Chemical Properties]

white to light yellow crystals or
[Uses]

(S)-Pyroglutaminol (cas# 17342-08-4) is a compound useful in organic synthesis.
Spectrum DetailBack Directory
[Spectrum Detail]

L-Pyroglutaminol(17342-08-4)1HNMR
L-Pyroglutaminol(17342-08-4)Raman
L-Pyroglutaminol(17342-08-4)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

(S)-(+)-5-Hydroxymethyl-2-pyrrolidinone, 97%(17342-08-4)
[Alfa Aesar]

(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone, 98%(17342-08-4)
[Sigma Aldrich]

17342-08-4(sigmaaldrich)
[TCI AMERICA]

(S)-5-(Hydroxymethyl)-2-pyrrolidinone,>98.0%(GC)(17342-08-4)
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