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ChemicalBook >> CAS DataBase List >> (-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE]

(-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE]

$20 - $645.06
Product name: (-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE]
CAS: 175166-49-1
MF: C21H18N2O2
MW: 330.38
EINECS:
MDL Number:MFCD00799561
Synonyms:[3as-[2(3′Ar*,8′As*),3′AΑ,8′AΑ]]-()-2,2′-Methylenebis[3a,8a-Dihydro-8H-Inden;[3AS-[2(3'A R*,8'A S*),3'A-ALPHA,8'A-ALPHA]]-(-)-2,2'-METHYLENEBIS[3A,8A-DIHYDRO-8 H-INDENO[1,2-D]OXAZOLE];(-)-2,2'-Methylenebis;(3aS,3′aS,8aR,8′aR)-(-)-2,2′-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole];8H-Indeno[1,2-d]oxazole,2,2'-Methylenebis[3a,8a-dihydro-, (3aS,3'aS,8aR,8'aR)-;(-)-2,2'-Methylenebis[(3AS,8AR)-3A,8A-Dihydro-8H-Indeno[1,2-D]Oxazole],98%;[3AS-[2(3'A R*,8'A S*),3'A-ALPHA,8'A-ALPHA]]-(-)-2,2'-METHYLENEBIS[3A,8A-DIHYDRO-8 H-INDENO[1,2-D]OXAZOLE];(-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE]

Price22 Properties Safety Information Description

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Brand

AK Scientific
Ambeed
American Custom Chemicals Corporation
Apolloscientific
Arctom
Chem-Impex
ChemScene
Crysdot
Frontier Specialty Chemicals
Sigma-Aldrich
SynQuest Laboratories
TCI Chemical
TRC

Package

5mg
100mg
250mg
500MG
1g
5g

ManufacturerAK Scientific
Product number9104AA
Product descriptionBis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane
Packaging100mg
Price$89
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA433546
Product descriptionBis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane 98%
Packaging100mg
Price$20
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA433546
Product descriptionBis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane 98%
Packaging250mg
Price$35
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA433546
Product descriptionBis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane 98%
Packaging1g
Price$95
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA433546
Product descriptionBis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane 98%
Packaging5g
Price$295
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0004272
Product description(-)-2,2'-METHYLENE BIS(3ALPHA,8ALPHA-DIHYDRO-8H-INDENO(1,2-D)OXAZOLE) 95.00%
Packaging500MG
Price$645.06
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberOR322293
Product description(-)-2,2'-Methylenebis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole]
Packaging250mg
Price$148
Updated2021-12-16
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ManufacturerArctom
Product numberAS557289
Product descriptionBis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane 98%
Packaging100mg
Price$29
Updated2021-12-16
Buy

ManufacturerArctom
Product numberAS557289
Product descriptionBis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane 98%
Packaging250mg
Price$55
Updated2021-12-16
Buy

ManufacturerArctom
Product numberAS557289
Product descriptionBis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane 98%
Packaging1g
Price$125
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number40963
Product description(-)-2,2'-Methylenebis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole],≥98%(Chiralpurity) ≥98%(Chiralpurity)
Packaging100MG
Price$29.12
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number40963
Product description(-)-2,2'-Methylenebis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole],98%(Chiralpurity) 98%(Chiralpurity)
Packaging500MG
Price$90.72
Updated2021-12-16
Buy

ManufacturerChemScene
Product numberCS-W009418
Product descriptionBis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane >96.0%
Packaging250mg
Price$70
Updated2021-12-16
Buy

ManufacturerChemScene
Product numberCS-W009418
Product descriptionBis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane >96.0%
Packaging1g
Price$128
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD51001766
Product descriptionBis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane 95+%
Packaging1g
Price$225
Updated2021-12-16
Buy

ManufacturerFrontier Specialty Chemicals
Product numberJK613192
Product description(3aS,3'aS,8aR,8'aR)-(-)-2,2'-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole]
Packaging250mg
Price$57
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
AK Scientific	9104AA	Bis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane	100mg	$89	2021-12-16	Buy
Ambeed	A433546	Bis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane 98%	100mg	$20	2021-12-16	Buy
Ambeed	A433546	Bis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane 98%	250mg	$35	2021-12-16	Buy
Ambeed	A433546	Bis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane 98%	1g	$95	2021-12-16	Buy
Ambeed	A433546	Bis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane 98%	5g	$295	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0004272	(-)-2,2'-METHYLENE BIS(3ALPHA,8ALPHA-DIHYDRO-8H-INDENO(1,2-D)OXAZOLE) 95.00%	500MG	$645.06	2021-12-16	Buy
Apolloscientific	OR322293	(-)-2,2'-Methylenebis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole]	250mg	$148	2021-12-16	Buy
Arctom	AS557289	Bis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane 98%	100mg	$29	2021-12-16	Buy
Arctom	AS557289	Bis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane 98%	250mg	$55	2021-12-16	Buy
Arctom	AS557289	Bis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane 98%	1g	$125	2021-12-16	Buy
Chem-Impex	40963	(-)-2,2'-Methylenebis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole],≥98%(Chiralpurity) ≥98%(Chiralpurity)	100MG	$29.12	2021-12-16	Buy
Chem-Impex	40963	(-)-2,2'-Methylenebis[(3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole],98%(Chiralpurity) 98%(Chiralpurity)	500MG	$90.72	2021-12-16	Buy
ChemScene	CS-W009418	Bis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane >96.0%	250mg	$70	2021-12-16	Buy
ChemScene	CS-W009418	Bis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane >96.0%	1g	$128	2021-12-16	Buy
Crysdot	CD51001766	Bis((3aS,8aR)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane 95+%	1g	$225	2021-12-16	Buy
Frontier Specialty Chemicals	JK613192	(3aS,3'aS,8aR,8'aR)-(-)-2,2'-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole]	250mg	$57	2021-12-16	Buy

Next Last

Properties

Melting point :224 °C
Boiling point :493.2±45.0 °C(Predicted)
Density :1.48±0.1 g/cm3(Predicted)
refractive index :-360 ° (C=1, CH2Cl2)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
solubility :almost transparency in Dichloromethane
form :powder to crystal
pka :5.47±0.20(Predicted)
color :White to Almost white
optical activity :[α]22/D 355°, c = 3.7 in chloroform
InChIKey :BDHSVQLSNIGJNC-JYWFKMLOSA-N

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
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.

Description

(3aS,3′aS,8aR,8′aR)-2,2′-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole] can be used as a chiral ligand:

In the preparation of oxazole α-hydroxy esters through intermolecular Alder-Ene reaction.
In the atom transfer radical polymerization reactions of methyl methacrylate.
In the copper-catalyzed synthesis of isoxazolidine derivatives by reacting nitrone with α,β-unsaturated acyl?phosphonate.

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Suppliers and manufacturers

Shanghai Daken Advanced Materials Co.,Ltd

Shaoxin Catsyn Co., Ltd.

Aladdin Scientific

Amadis Chemical Company Limited J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. TCI (Shanghai) Development Co., Ltd. Beijing HwrkChemical Technology Co., Ltd BeiJing Hwrk Chemicals Limted Energy Chemical

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(-)-2,2'-METHYLENEBIS[(3AS,8AR)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE]

Properties

Safety Information

Description

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