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ChemicalBook >> CAS DataBase List >> (R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE

(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE

(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE price.
  • $108 - $3980
  • Product name: (R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
  • CAS: 56881-90-4
  • MF: C4H6O3
  • MW: 102.09
  • EINECS:
  • MDL Number:MFCD00211246
  • Synonyms:2(3H)-FURANONE, DIHYDRO-3-HYDROXY-, (R);(R)-(+)-α-Hydroxy-γ-butyrolactone;(r)-4,5-dihydro-3-hydroxy-2(3h)-furanone;(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE 98+%;RARECHEM AK HZ 0027;(R)-(+)-DIHYDRO-3-HYDROXY-2(3H)-FURANONE;(R)-2-HYDROXYBUTYROLACTONE;(R)-2-HYDROXY-GAMMA-BUTYROLACTONE
18 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • Chem-Impex
  • Crysdot
  • JR MediChem
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
Package
  • 100mg
  • 1G
  • 2g
  • 5g
  • 10g
  • 25g
  • 100g
  • ManufacturerAK Scientific
  • Product number8329AB
  • Product description(R)-(+)-Alpha-Hydroxy-Gamma-Butyrolactone
  • Packaging100mg
  • Price$268
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number56881904
  • Product description(R)-3-Hydroxydihydrofuran-2(3H)-one
  • Packaging5g
  • Price$1133.22
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number56881904
  • Product description(R)-3-Hydroxydihydrofuran-2(3H)-one
  • Packaging10g
  • Price$1650.33
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number56881904
  • Product description(R)-3-Hydroxydihydrofuran-2(3H)-one
  • Packaging25g
  • Price$2889.12
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0004864
  • Product description(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE 95.00%
  • Packaging100MG
  • Price$606.62
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0004864
  • Product description(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE 95.00%
  • Packaging1G
  • Price$911.02
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM195685
  • Product description(R)-3-Hydroxydihydrofuran-2(3H)-one 95%
  • Packaging1g
  • Price$229
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number41393
  • Product description(R)-(+)-α-Hydroxy-γ-butyrolactone,≥97%(Chiralpurity) ≥97%(Chiralpurity)
  • Packaging1G
  • Price$179.38
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11102939
  • Product description(R)-3-Hydroxydihydrofuran-2(3H)-one 95+%
  • Packaging100mg
  • Price$108
  • Updated2021-12-16
  • Buy
  • ManufacturerJR MediChem
  • Product numberJR6-L9437
  • Product description(R)-(+)-á-Hydroxy-?-butyrolactone >96%
  • Packaging100g
  • Price$3980
  • Updated2021-12-16
  • Buy
  • ManufacturerJR MediChem
  • Product numberJR6-L9437
  • Product description(R)-(+)-á-Hydroxy-?-butyrolactone >96%
  • Packaging25g
  • Price$1280
  • Updated2021-12-16
  • Buy
  • ManufacturerJR MediChem
  • Product numberJR6-L9437
  • Product description(R)-(+)-á-Hydroxy-?-butyrolactone >96%
  • Packaging5g
  • Price$380
  • Updated2021-12-16
  • Buy
  • ManufacturerJR MediChem
  • Product numberJR6-L9437
  • Product description(R)-(+)-á-Hydroxy-?-butyrolactone >96%
  • Packaging2g
  • Price$180
  • Updated2021-12-16
  • Buy
  • ManufacturerJR MediChem
  • Product numberJR6-L9437
  • Product description(R)-(+)-á-Hydroxy-?-butyrolactone >96%
  • Packaging1g
  • Price$108
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number444286
  • Product description(R)-(+)-α-Hydroxy-γ-butyrolactone 95%, optical purity ee: 98% (GLC)
  • Packaging1g
  • Price$131
  • Updated2024-03-01
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number2H29-1-R0
  • Product description(R)-alpha-Hydroxy-gamma-butyrolactone
  • Packaging1g
  • Price$296
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 8329AB (R)-(+)-Alpha-Hydroxy-Gamma-Butyrolactone 100mg $268 2021-12-16 Buy
Alichem 56881904 (R)-3-Hydroxydihydrofuran-2(3H)-one 5g $1133.22 2021-12-16 Buy
Alichem 56881904 (R)-3-Hydroxydihydrofuran-2(3H)-one 10g $1650.33 2021-12-16 Buy
Alichem 56881904 (R)-3-Hydroxydihydrofuran-2(3H)-one 25g $2889.12 2021-12-16 Buy
American Custom Chemicals Corporation CHM0004864 (R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE 95.00% 100MG $606.62 2021-12-16 Buy
American Custom Chemicals Corporation CHM0004864 (R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE 95.00% 1G $911.02 2021-12-16 Buy
Chemenu CM195685 (R)-3-Hydroxydihydrofuran-2(3H)-one 95% 1g $229 2021-12-16 Buy
Chem-Impex 41393 (R)-(+)-α-Hydroxy-γ-butyrolactone,≥97%(Chiralpurity) ≥97%(Chiralpurity) 1G $179.38 2021-12-16 Buy
Crysdot CD11102939 (R)-3-Hydroxydihydrofuran-2(3H)-one 95+% 100mg $108 2021-12-16 Buy
JR MediChem JR6-L9437 (R)-(+)-á-Hydroxy-?-butyrolactone >96% 100g $3980 2021-12-16 Buy
JR MediChem JR6-L9437 (R)-(+)-á-Hydroxy-?-butyrolactone >96% 25g $1280 2021-12-16 Buy
JR MediChem JR6-L9437 (R)-(+)-á-Hydroxy-?-butyrolactone >96% 5g $380 2021-12-16 Buy
JR MediChem JR6-L9437 (R)-(+)-á-Hydroxy-?-butyrolactone >96% 2g $180 2021-12-16 Buy
JR MediChem JR6-L9437 (R)-(+)-á-Hydroxy-?-butyrolactone >96% 1g $108 2021-12-16 Buy
Sigma-Aldrich 444286 (R)-(+)-α-Hydroxy-γ-butyrolactone 95%, optical purity ee: 98% (GLC) 1g $131 2024-03-01 Buy
SynQuest Laboratories 2H29-1-R0 (R)-alpha-Hydroxy-gamma-butyrolactone 1g $296 2021-12-16 Buy

Properties

alpha :+66°(23℃, c=1.15, CHCl3)
Boiling point :133 °C/10 mmHg (lit.)
Density :1.309 g/mL at 25 °C (lit.)
refractive index :n20/D 1.467(lit.)
Flash point :>230 °F
storage temp. :2-8°C
pka :13.07±0.20(Predicted)
form :clear liquid
color :Colorless to Light yellow
Specific Gravity :1.32
optical activity :[α]23/D +66°, c = 1.15 in chloroform
BRN :80588
CAS DataBase Reference :56881-90-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

(R)-(+)-α-Hydroxy-γ-butyrolactone may be used as a starting material for the synthesis of (R)-2,4-dihydroxybutyramideseco-pseudonucleoside reagents.It may also be used to prepare 6α,9α-difluoro-11β-hydroxy-16α,17α-isopropylidenedioxy-21-[(3S)-2-oxotetrahydrofuran-3-ylsulfanyl]pregna-1,4-diene-3,20-dione, a pregnane derivative possessing a γ-butyrolactone ring at C21.

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