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ChemicalBook >> CAS DataBase List >> (R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane, min. 95% CTH-(R)-3,5-xylyl-phanephos

(R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane, min. 95% CTH-(R)-3,5-xylyl-phanephos

(R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane, min. 95% CTH-(R)-3,5-xylyl-phanephos price.
  • $113 - $2315
  • Product name: (R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane, min. 95% CTH-(R)-3,5-xylyl-phanephos
  • CAS: 325168-89-6
  • MF: C48H50P2
  • MW: 688.86
  • EINECS:
  • MDL Number:MFCD03840578
  • Synonyms:(R)-Xylyl-PHANEPhos, (R)-5,11-Bis(3,5-xylylphosphino)tricyclo[8.2.2.24,7]hexadeca-hexaene;(R)-5,11-Bis(3,5-xylylphosphino)tricyclo[8.2.24,7]hexadeca-hexaene;(R)-Xylyl-PHANEPhos;(R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane, Min. 97% CTH-(R)-3,5-xylyl-PHANEPHOS;(R)-XylPhanePHOS;(R)-4,12-Bis(1,1-bis(3,5-dimethylphenyl)phosphine)-[2.2]paracyclophane;Phosphine, 1,1'-tricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene-5,11-diylbis[1,1-bis(3,5-dimethylphenyl)-, stereoisomer;(R)-(–)-4,12-Bis[di(3,5-xylyl)phosphino]-[2.2]-paracyclophane
Price13 Properties Safety Information Description
13 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • American Custom Chemicals Corporation
  • Arctom
  • BLDpharm
  • Sigma-Aldrich
  • Strem Chemicals
Package
  • 100mg
  • 250MG
  • 500mg
  • 1G
  • Manufactureraablocks
  • Product numberAA003C0E
  • Product description(R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane 98%
  • Packaging100mg
  • Price$272
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003C0E
  • Product description(R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane min.97%
  • Packaging500mg
  • Price$562
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD260889
  • Product description(R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane 95%
  • Packaging100MG
  • Price$445
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD260889
  • Product description(R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane 95%
  • Packaging250MG
  • Price$890
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD260889
  • Product description(R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane 95%
  • Packaging1G
  • Price$2315
  • Updated2026-05-27
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001279
  • Product description(R)-(-)-4,12-BIS(DI(3,5-XYLYL)PHOSPHINO)-[2.2]-PARACYCLOPHANE 95.00%
  • Packaging500MG
  • Price$1022.95
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001279
  • Product description(R)-(-)-4,12-BIS(DI(3,5-XYLYL)PHOSPHINO)-[2.2]-PARACYCLOPHANE 95.00%
  • Packaging100MG
  • Price$664.95
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS713361
  • Product description(R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane ≥98%
  • Packaging1g
  • Price$1137
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD01307629
  • Product description(R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane 98+%
  • Packaging1g
  • Price$1114
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number682306
  • Product description(R)-(–)-4,12-Bis[di(3,5-xylyl)phosphino]-[2.2]-paracyclophane 95%
  • Packaging500mg
  • Price$543
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number682306
  • Product description(R)-(–)-4,12-Bis[di(3,5-xylyl)phosphino]-[2.2]-paracyclophane 95%
  • Packaging100mg
  • Price$137
  • Updated2023-06-20
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-0730
  • Product description(R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane, min. 97% CTH-(R)-3,5-xylyl-PHANEPHOS min.97%
  • Packaging100mg
  • Price$113
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-0730
  • Product description(R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane, min. 97% CTH-(R)-3,5-xylyl-PHANEPHOS min.97%
  • Packaging500mg
  • Price$443
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003C0E (R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane 98% 100mg $272 2026-05-28 Buy
aablocks AA003C0E (R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane min.97% 500mg $562 2026-05-28 Buy
ACHEMBLOCK AD260889 (R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane 95% 100MG $445 2026-05-27 Buy
ACHEMBLOCK AD260889 (R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane 95% 250MG $890 2026-05-27 Buy
ACHEMBLOCK AD260889 (R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane 95% 1G $2315 2026-05-27 Buy
American Custom Chemicals Corporation ING0001279 (R)-(-)-4,12-BIS(DI(3,5-XYLYL)PHOSPHINO)-[2.2]-PARACYCLOPHANE 95.00% 500MG $1022.95 2021-12-16 Buy
American Custom Chemicals Corporation ING0001279 (R)-(-)-4,12-BIS(DI(3,5-XYLYL)PHOSPHINO)-[2.2]-PARACYCLOPHANE 95.00% 100MG $664.95 2021-12-16 Buy
Arctom AS713361 (R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane ≥98% 1g $1137 2021-12-16 Buy
BLDpharm BD01307629 (R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane 98+% 1g $1114 2021-12-16 Buy
Sigma-Aldrich 682306 (R)-(–)-4,12-Bis[di(3,5-xylyl)phosphino]-[2.2]-paracyclophane 95% 500mg $543 2023-06-20 Buy
Sigma-Aldrich 682306 (R)-(–)-4,12-Bis[di(3,5-xylyl)phosphino]-[2.2]-paracyclophane 95% 100mg $137 2023-06-20 Buy
Strem Chemicals 15-0730 (R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane, min. 97% CTH-(R)-3,5-xylyl-PHANEPHOS min.97% 100mg $113 2026-04-30 Buy
Strem Chemicals 15-0730 (R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane, min. 97% CTH-(R)-3,5-xylyl-PHANEPHOS min.97% 500mg $443 2026-04-30 Buy

Properties

Melting point :234-238 °C
Boiling point :785.2±60.0 °C(Predicted)
form :Powder
color :white
optical activity :[α]22/D -61.0, c = 0.1 in ethanol
InChIKey :LYHOBZAADXPPNW-UHFFFAOYSA-N
SMILES :Cc1cc(C)cc(c1)P(c2cc(C)cc(C)c2)c3cc4CCc5ccc(CCc3cc4)cc5P(c6cc(C)cc(C)c6)c7cc(C)cc(C)c7

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 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
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
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.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

Efficient ligand for asymmetric hydrogentation of dehydroamino acids, methyl esters and keytones.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Alfa Aesar Energy Chemical Beijing Guofang Dingsheng Technology Co., Ltd. Sigma-Aldrich Shanghai Chiral bio-compound co., Ltd. Shanghai Xilong Biochemical Technology Co., Ltd. Zhengzhou Kingorgchem Chemical Technology Co., Ltd.gy Co., Ltd. Greenherbs Science and Technology Development Co., Ltd. Aikon International Limited