[email protected]
CAS 1464-42-2 DL-Selenomethionine molecular structure lightbox
CAS RN: 1464-42-2

DL-Selenomethionine

Product Availability

Choose a grade to view its available package options.

6 package records3 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251102 1ml Out of stock 8-10 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260517 100mg Out of stock 1 business days Inquiry
Batchno.20251001 500mg Out of stock 8-10 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250202 100mg In stock Shanghai, Shandong, Guangdong, Chongqing Inquiry
Batchno.20250317 1g In stock Shanghai, Shandong Inquiry
Batchno.20250310 500mg In stock Shanghai Inquiry
  • Product code: SSC-057450
GET A QUOTE
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: 1g
  • Available purity: ＞97%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
Request Bulk Quote

Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 1464-42-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ＞97% 0 Out of Stock Shanghai Inquiry

1464-42-2 / 2-amino-4-methylselanylbutanoic acid

Standard CAS: 1464-42-2 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
1464-42-2
Multi CAS
No
Molecular Formula
C5H11NO2Se
Molecular Weight
196.120000
Exact Mass
196.995500
SMILES
C[Se]CCC(C(=O)O)N
InChI
InChI=1S/C5H11NO2Se/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)
InChIKey
RJFAYQIBOAGBLC-UHFFFAOYSA-N

Physical Properties

Melting Point
265 °C (decomposes)
Physical Description
DL- and L-forms are solids; [Merck Index] White crystalline solid
Appearance
Transparent, hexagonal sheets or plates; metallic luster of crystals
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
9
Fraction Csp3
0.8
Rotatable bonds
4
H-bond acceptors
2
H-bond donors
2
Molar refractivity
36.65
TPSA
63.32

LogP / Solubility

WLOGP
-0.04
MLOGP
-0.04
XLogP3
-0.04
Consensus LogP
-0.04
Log S (ESOL)
-0.77
Class (ESOL)
Very soluble
Log S (Ali)
-1.14
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.38
Class (SILICOS-IT)
Soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.95

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2

Safety & Transport

Pictogram(s)
Acute Toxic Health Hazard Environmental Hazard Irritant
Signal
Danger
GHS Hazard Statements
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral] H331 (100%): Toxic if inhaled [Danger Acute toxicity, inhalation] H373 (100%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure] H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard] H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
Precautionary Statement Codes
P260, P261, P264, P270, P271, P273, P301+P316, P304+P340, P316, P319, P321, P330, P391, P403+P233, P405, and P501 P260, P261, P264, P264+P265, P270, P271, P273, P280, P301+P316, P302+P352, P304+P340, P305+P351+P338, P316, P319, P321, P330, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501
DOT ID (UN/NA Number)
3283

Customers Also Viewed

Get In Touch

Contact Us