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MedKoo Cat#: 575067 | Name: Asulam sodium

Description:

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

Asulam sodium is a dihydropteroate synthase inhibitor used as an herbicide (mainly for killing bracken). It contains an asulam(1-).

Chemical Structure

Asulam sodium
Asulam sodium
CAS#2302-17-2 (sodium)

Theoretical Analysis

MedKoo Cat#: 575067

Name: Asulam sodium

CAS#: 2302-17-2 (sodium)

Chemical Formula: C8H9N2NaO4S

Exact Mass: 252.0181

Molecular Weight: 252.22

Elemental Analysis: C, 38.10; H, 3.60; N, 11.11; Na, 9.11; O, 25.37; S, 12.71

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.
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Related CAS #
3337-71-1 (free base) 2302-17-2 (sodium) 14089-43-1 (potassium)
Synonym
ARD 13/02; Asulam, sodium salt; Asulam sodium; Asulam-sodium; Asulox; Asulox, sodium salt; Caswell No. 062B; EPA Pesticide Chemical Code 106902; Methyl sulfanilylcarbamate, sodium salt; Sodium asulam
IUPAC/Chemical Name
Carbamic acid, ((4-aminophenyl)sulfonyl)-, methyl ester, monosodium salt
InChi Key
PEXLHWBDBQUUOG-UHFFFAOYSA-M
InChi Code
InChI=1S/C8H10N2O4S.Na/c1-14-8(11)10-15(12,13)7-4-2-6(9)3-5-7;/h2-5H,9H2,1H3,(H,10,11);/q;+1/p-1
SMILES Code
[Na+].COC(=O)[N-]S(=O)(=O)c1ccc(N)cc1
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

Preparing Stock Solutions

The following data is based on the product molecular weight 252.22 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.

Recalculate based on batch purity %
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. European Food Safety Authority (EFSA), Arena M, Auteri D, Barmaz S, Brancato A, Brocca D, Bura L, Chiusolo A, Court Marques D, Crivellente F, De Lentdecker C, Egsmose M, Fait G, Ferreira L, Goumenou M, Greco L, Ippolito A, Istace F, Jarrah S, Kardassi D, Leuschner R, Lythgo C, Magrans JO, Medina P, Miron I, Molnar T, Nougadere A, Padovani L, Parra Morte JM, Pedersen R, Reich H, Sacchi A, Santos M, Serafimova R, Sharp R, Stanek A, Streissl F, Sturma J, Szentes C, Tarazona J, Terron A, Theobald A, Vagenende B, Villamar-Bouza L. Peer review of the pesticide risk assessment of the active substance asulam (variant evaluated asulam-sodium). EFSA J. 2018 Apr 20;16(4):e05251. doi: 10.2903/j.efsa.2018.5251. PMID: 32625883; PMCID: PMC7009630.

View History

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