CAS RN: 1107608-80-9
(S,S)-(+)-2,3-Bis(tert-butylmethylphosphino)quinoxaline
Product Availability
Choose a grade to view its available package options.
6 package records5 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20251220 | 100mg | In stock | Shanghai, Shenzhen, Tianjin, Wuhan | Inquiry | |
| Batchno.20251115 | 10mg / 50mg / 250mg | Confirm by inquiry | Shanghai | 5-7 business days | Inquiry |
| Batchno.20260617 | 1g | In stock | Tianjin, Chengdu | Inquiry | |
| Batchno.20260328 | 250mg | In stock | Shanghai, Tianjin | Inquiry | |
| Batchno.20250107 | 50mg | In stock | Shanghai, Shenzhen, Tianjin, Wuhan | Inquiry | |
| Batchno.20250918 | 5g | Out of stock | Inquiry |
- Product code: SSC-011704
Historical Factory Record
Historical Supply Reference
This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.
- Pack sizes on record: 0.25g, 1g
- Available purity: min. 98%
- Inventory rows with stock: 0
- Bulk packaging: confirmed by inquiry
Reference Pack Sizes
Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.
1107608-80-9 / (S)-tert-butyl-[3-[tert-butyl(methyl)phosphanyl]quinoxalin-2-yl]-methylphosphane
2,3-Bis[(1,1-dimethylethyl)methylphosphino]quinoxaline | 2,3-Bis((1,1-dimethylethyl)methylphosphino)quinoxaline | RefChem:244319
Basic Information
CAS
1107608-80-9
Multi CAS
Yes
Molecular Formula
C18H28N2P2
Molecular Weight
334.400000
Exact Mass
334.172773
SMILES
CC(C)(C)[P@](C)C1=NC2=CC=CC=C2N=C1[P@@](C)C(C)(C)C
InChI
InChI=1S/C18H28N2P2/c1-17(2,3)21(7)15-16(22(8)18(4,5)6)20-14-12-10-9-11-13(14)19-15/h9-12H,1-8H3/t21-,22-/m1/s1
InChIKey
DRZBLHZZDMCPGX-FGZHOGPDSA-N
Synonyms
2,3-Bis[(1,1-dimethylethyl)methylphosphino]quinoxaline
2,3-Bis((1,1-dimethylethyl)methylphosphino)quinoxaline
RefChem:244319
2,3-Bis(tert-butylmethylphosphino)quinoxaline
MFCD10567042
Computed Properties
Structural Parameters
Heavy atom count
22
Aromatic heavy atom count
10
Fraction Csp3
0.56
Rotatable bonds
2
H-bond acceptors
2
Molar refractivity
104
TPSA
25.78
LogP / Solubility
WLOGP
4.7
MLOGP
4.15
XLogP3
3
Consensus LogP
3.95
Log S (ESOL)
-5.08
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.7
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.98
Class (SILICOS-IT)
Slightly soluble
ADME
GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-1.42
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
3.5
Safety & Transport
Pictogram(s)
Irritant
Acute Toxic
Signal
Warning
Danger
GHS Hazard Statements
H302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (97.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
H413 (100%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]
Precautionary Statement Codes
P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
P261, P264, P264+P265, P270, P271, P273, P280, P301+P316, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
Customers Also Viewed
-
(R,R)-(-)-2,3-Bis(tert-butylmethylphosphino)quinoxaline
- CAS RN: 866081-62-1
- Product Code: SSC-195806
-
(R)-(+)-2-Diphenylphosphino-2′-methoxy-1,1′-binaphthyl
- CAS RN: 145964-33-6
- Product Code: SSC-057114
-
(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene
- CAS RN: 71042-54-1
- Product Code: SSC-180731
-
-
(2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene
- CAS RN: 71042-55-2
- Product Code: SSC-180732
-
![CAS 71042-54-1 (2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/b3450-jpgcontextbwfzdgvyfhjvb3r8mzgyntl8aw1hz2uvanblz3xozjuvada4lzg5mjg5mzm1nzy3mzqvqjm0ntauanbnfdy1nwy3y2ixyzdlzgnhzgzkywnlymu4nmu4ntywnjexywu0ntg2owjjytlknjcyyjg0zjizn2y4yjfmmmnhywi.jpeg)
![CAS 71042-55-2 (2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/b3449-jpgcontextbwfzdgvyfhjvb3r8mzgymzb8aw1hz2uvanblz3xondcvada4lzg5mjg5mzm1mtexotgvqjm0ndkuanbnfdm5ztjmn2y4odqzowzkn2rkmtnizde5ztdlnguyywi3n2e4mjewztawmdbkzmu0nwmznwzimgmymgeyythjytq.jpeg)
