Welcome to chemicalbook!
China English Japan Germany
400-158-6606
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structured search
Inquriy
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook My chemicalbook

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> Bis[(4S)-(1-methylethyl)oxazolin-2-yl]methane

Bis[(4S)-(1-methylethyl)oxazolin-2-yl]methane

Bis[(4S)-(1-methylethyl)oxazolin-2-yl]methane price.
  • $38 - $1131
  • Product name: Bis[(4S)-(1-methylethyl)oxazolin-2-yl]methane
  • CAS: 131833-90-4
  • MF: C13H22N2O2
  • MW: 238.33
  • EINECS:
  • MDL Number:
  • Synonyms:Bis[(4S)-(1-methylethyl)oxazolin-2-yl]methane;2,2'-Methylenebis[(4S)-4-isopropyl-2-oxazoline];Bis[(4S)-(l-methyIethyl)oxazolin-2-yl]methane;(4S,4'S)-2,2'-methylenebis[4,5-dihydro-4-(1-methylethyl)-Oxazole;Bis[(S)-4-isopropyl-4,5-dihydrooxazol-2-yl]Methane;(R,R)-4,4'-diisopropyl-2,2'-methylenebis(1,3-oxazoline);Oxazole, 2,2'-methylenebis[4,5-dihydro-4-(1-methylethyl)-, (4S,4'S)-;(4S)-4-propan-2-yl-2-[[(4S)-4-propan-2-yl-4,5-dihydro-1,3-oxazol-2-yl]methyl]-4,5-dihydro-1,3-oxazole
Price17 Properties Safety Information Description
17 prices
Selected condition：
Brand
  • Activate Scientific
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • TRC
Package
  • 5MG
  • 50mg
  • 100mg
  • 250mg
  • 1g
  • 5G
  • 10g
  • 25g
  • ManufacturerActivate Scientific
  • Product numberAS24813
  • Product descriptionBis[(S)-4-isopropyl-4,5-dihydrooxazol-2-yl]methane 97+% ee
  • Packaging250mg
  • Price$185
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS24813
  • Product descriptionBis[(S)-4-isopropyl-4,5-dihydrooxazol-2-yl]methane 97+% ee
  • Packaging1g
  • Price$341
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS24813
  • Product descriptionBis[(S)-4-isopropyl-4,5-dihydrooxazol-2-yl]methane 97+% ee
  • Packaging5G
  • Price$832
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5900AA
  • Product descriptionBis((S)-4-Isopropyl-4,5-dihydrooxazol-2-yl)methane
  • Packaging250mg
  • Price$157
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA819829
  • Product descriptionBis[(S)-4-isopropyl-4,5-dihydrooxazol-2-yl]methane 97%
  • Packaging50mg
  • Price$38
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA819829
  • Product descriptionBis[(S)-4-isopropyl-4,5-dihydrooxazol-2-yl]methane 97%
  • Packaging100mg
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA819829
  • Product descriptionBis[(S)-4-isopropyl-4,5-dihydrooxazol-2-yl]methane 97%
  • Packaging250mg
  • Price$102
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA819829
  • Product descriptionBis[(S)-4-isopropyl-4,5-dihydrooxazol-2-yl]methane 97%
  • Packaging1g
  • Price$230
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0032685
  • Product descriptionBIS-((S)-4-ISOPROPYL-4,5-DIHYDROOXAZOL-2-YL)METHANE 95.00%
  • Packaging5MG
  • Price$502.61
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0032685
  • Product descriptionBIS-((S)-4-ISOPROPYL-4,5-DIHYDROOXAZOL-2-YL)METHANE 95.00%
  • Packaging1G
  • Price$592.2
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM191040
  • Product descriptionBis((S)-4-Isopropyl-4,5-dihydrooxazol-2-yl)methane 97%
  • Packaging5g
  • Price$347
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM191040
  • Product descriptionBis((S)-4-Isopropyl-4,5-dihydrooxazol-2-yl)methane 97%
  • Packaging10g
  • Price$580
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM191040
  • Product descriptionBis((S)-4-Isopropyl-4,5-dihydrooxazol-2-yl)methane 97%
  • Packaging25g
  • Price$1066
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11294984
  • Product descriptionBis((S)-4-Isopropyl-4,5-dihydrooxazol-2-yl)methane 97%
  • Packaging5g
  • Price$367
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11294984
  • Product descriptionBis((S)-4-Isopropyl-4,5-dihydrooxazol-2-yl)methane 97%
  • Packaging10g
  • Price$614
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11294984
  • Product descriptionBis((S)-4-Isopropyl-4,5-dihydrooxazol-2-yl)methane 97%
  • Packaging25g
  • Price$1131
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Activate Scientific AS24813 Bis[(S)-4-isopropyl-4,5-dihydrooxazol-2-yl]methane 97+% ee 250mg $185 2021-12-16 Buy
Activate Scientific AS24813 Bis[(S)-4-isopropyl-4,5-dihydrooxazol-2-yl]methane 97+% ee 1g $341 2021-12-16 Buy
Activate Scientific AS24813 Bis[(S)-4-isopropyl-4,5-dihydrooxazol-2-yl]methane 97+% ee 5G $832 2021-12-16 Buy
AK Scientific 5900AA Bis((S)-4-Isopropyl-4,5-dihydrooxazol-2-yl)methane 250mg $157 2021-12-16 Buy
Ambeed A819829 Bis[(S)-4-isopropyl-4,5-dihydrooxazol-2-yl]methane 97% 50mg $38 2021-12-16 Buy
Ambeed A819829 Bis[(S)-4-isopropyl-4,5-dihydrooxazol-2-yl]methane 97% 100mg $60 2021-12-16 Buy
Ambeed A819829 Bis[(S)-4-isopropyl-4,5-dihydrooxazol-2-yl]methane 97% 250mg $102 2021-12-16 Buy
Ambeed A819829 Bis[(S)-4-isopropyl-4,5-dihydrooxazol-2-yl]methane 97% 1g $230 2021-12-16 Buy
American Custom Chemicals Corporation CCH0032685 BIS-((S)-4-ISOPROPYL-4,5-DIHYDROOXAZOL-2-YL)METHANE 95.00% 5MG $502.61 2021-12-16 Buy
American Custom Chemicals Corporation CCH0032685 BIS-((S)-4-ISOPROPYL-4,5-DIHYDROOXAZOL-2-YL)METHANE 95.00% 1G $592.2 2021-12-16 Buy
Chemenu CM191040 Bis((S)-4-Isopropyl-4,5-dihydrooxazol-2-yl)methane 97% 5g $347 2021-12-16 Buy
Chemenu CM191040 Bis((S)-4-Isopropyl-4,5-dihydrooxazol-2-yl)methane 97% 10g $580 2021-12-16 Buy
Chemenu CM191040 Bis((S)-4-Isopropyl-4,5-dihydrooxazol-2-yl)methane 97% 25g $1066 2021-12-16 Buy
Crysdot CD11294984 Bis((S)-4-Isopropyl-4,5-dihydrooxazol-2-yl)methane 97% 5g $367 2021-12-16 Buy
Crysdot CD11294984 Bis((S)-4-Isopropyl-4,5-dihydrooxazol-2-yl)methane 97% 10g $614 2021-12-16 Buy
Crysdot CD11294984 Bis((S)-4-Isopropyl-4,5-dihydrooxazol-2-yl)methane 97% 25g $1131 2021-12-16 Buy
Next Last

Properties

Boiling point :308 ºC
Density :1.16
Flash point :115 ºC
storage temp. :2-8°C
solubility :Chloroform (Slightly), Ethyl Acetate (Slightly)
form :Solid
pka :5.26±0.70(Predicted)
color :Off-White to Light Yellow

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
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:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P501 Dispose of contents/container to..…

Description

Bis[(S)-4-isopropyl-4,5-dihydrooxazol-2-yl]methane is a reagent used in the preparation of ditopic bisoxazoline-based chiral ligands for Henry reaction. Also used in the synthesis of chiral α-hydroxy-β-ketoesters as bifunctional photocatalysts.

Suppliers and manufacturers

career henan chemical co
1-Methyl-2-pyrrolidinone
$0.01 /1KG
1-Methyl-2-pyrrolidinone CAS:131833-90-4
Shanghai Rlavie Technology Co ltd
Bis[(4S)-(1-methylethyl)oxazolin-2-yl]methane
$0.00 /100G
Bis[(4S)-(1-methylethyl)oxazolin-2-yl]methane CAS:131833-90-4
CONIER CHEM AND PHARMA LIMITED
Dayang Chem (Hangzhou) Co.,Ltd.
LEAP CHEM CO., LTD.
GIHI CHEMICALS CO.,LIMITED
Aladdin Scientific
Amadis Chemical Company Limited Tianjin Derchemist Science & Technology Co., Ltd. Bide Pharmatech Ltd.