WR-2823 | CAS# 20724-76-9 | Biochemical

MedKoo Cat#: 575109 | Name: WR-2823

Description:

WARNING: This product is for research use only, not for human or veterinary use.

WR-2823 is an alpha-adrenergic blocking agent that may protect against gastrointestinal radiation injury.

Chemical Structure

WR-2823

CAS#20724-76-9

Theoretical Analysis

MedKoo Cat#: 575109

Name: WR-2823

CAS#: 20724-76-9

Chemical Formula: C7H21N2O4PS

Exact Mass: 260.0960

Molecular Weight: 260.29

Elemental Analysis: C, 32.30; H, 8.13; N, 10.76; O, 24.59; P, 11.90; S, 12.32

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.

Bulk Inquiry

Related CAS #

No Data

Synonym

AU 69115; Pentaphos; WR2823; WR 2823; WR-2823

IUPAC/Chemical Name

Phosphorothioic acid, S-(2-((5-aminopentyl)amino)ethyl) ester monohydrate (8CI)

InChi Key

QFAVBLKMVBLZHV-UHFFFAOYSA-N

InChi Code

InChI=1S/C7H19N2O3PS/c8-4-2-1-3-5-9-6-7-14-13(10,11)12/h9H,1-8H2,(H2,10,11,12)

SMILES Code

NCCCCCNCCSP(=O)(O)O

Appearance

Solid powder

Purity

>98% (or refer to the Certificate of Analysis)

Shipping Condition

Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition

Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility

Soluble in DMSO

Shelf Life

>3 years if stored properly

Drug Formulation

This drug may be formulated in DMSO

Stock Solution Storage

0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code

2934.99.9001

More Info

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 260.29 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	1.15 mL	5.76 mL	11.51 mL
5 mM	0.23 mL	1.15 mL	2.3 mL
10 mM	0.12 mL	0.58 mL	1.15 mL
50 mM	0.02 mL	0.12 mL	0.23 mL

1. Connor AM, Sigdestad CP. Chemical protection against gastrointestinal radiation injury in mice by WR 2822, WR 2823, or WR 109342 after 4 MeV X ray or fission neutron irradiation. Int J Radiat Oncol Biol Phys. 1982 Mar-Apr;8(3-4):547-51. doi: 10.1016/0360-3016(82)90681-2. PMID: 7107377. 2. Phillips SJ, Vick JA. The pretreatment of E. coli endotoxin shock with WR 2823: a new alpha-adrenergic blocking agent. Surgery. 1971 Apr;69(4):510-4. PMID: 4396542. 3. Wrede DE, Chen IW, Kereiakes JG, Saenger EL. Evaluation of radiochemical protectors using urinary deoxycytidine levels. Int J Radiat Biol Relat Stud Phys Chem Med. 1975 Aug;28(2):117-24. doi: 10.1080/09553007514550851. PMID: 1081500.