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[ CAS No. 6362-79-4 ] {[proInfo.proName]}

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Chemical Structure| 6362-79-4
Chemical Structure| 6362-79-4
Structure of 6362-79-4 * Storage: {[proInfo.prStorage]}
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Quality Control of [ 6362-79-4 ]

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Product Details of [ 6362-79-4 ]

CAS No. :6362-79-4 MDL No. :MFCD00007495
Formula : C8H5NaO7S Boiling Point : -
Linear Structure Formula :- InChI Key :YXTFRJVQOWZDPP-UHFFFAOYSA-M
M.W : 268.18 Pubchem ID :23670844
Synonyms :

Calculated chemistry of [ 6362-79-4 ]

Physicochemical Properties

Num. heavy atoms : 17
Num. arom. heavy atoms : 6
Fraction Csp3 : 0.0
Num. rotatable bonds : 3
Num. H-bond acceptors : 7.0
Num. H-bond donors : 2.0
Molar Refractivity : 48.37
TPSA : 140.18 Ų

Pharmacokinetics

GI absorption : High
BBB permeant : No
P-gp substrate : Yes
CYP1A2 inhibitor : No
CYP2C19 inhibitor : No
CYP2C9 inhibitor : No
CYP2D6 inhibitor : No
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -8.13 cm/s

Lipophilicity

Log Po/w (iLOGP) : -12.64
Log Po/w (XLOGP3) : -0.28
Log Po/w (WLOGP) : 1.07
Log Po/w (MLOGP) : 0.48
Log Po/w (SILICOS-IT) : -0.91
Consensus Log Po/w : -2.46

Druglikeness

Lipinski : 0.0
Ghose : None
Veber : 1.0
Egan : 1.0
Muegge : 0.0
Bioavailability Score : 0.56

Water Solubility

Log S (ESOL) : -1.39
Solubility : 10.9 mg/ml ; 0.0408 mol/l
Class : Very soluble
Log S (Ali) : -2.2
Solubility : 1.67 mg/ml ; 0.00625 mol/l
Class : Soluble
Log S (SILICOS-IT) : -0.5
Solubility : 84.4 mg/ml ; 0.315 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 1.0 alert
Leadlikeness : 0.0
Synthetic accessibility : 2.16

Safety of [ 6362-79-4 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P305+P351+P338 UN#:N/A
Hazard Statements:H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 6362-79-4 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Upstream synthesis route of [ 6362-79-4 ]
  • Downstream synthetic route of [ 6362-79-4 ]

[ 6362-79-4 ] Synthesis Path-Upstream   1~2

  • 1
  • [ 22326-31-4 ]
  • [ 6362-79-4 ]
YieldReaction ConditionsOperation in experiment
95.2% With acetic acid; sodium hydroxide In water at 25 - 106.3℃; for 1 h; Example 5 NaSIPA in Acetic Acid Water [0058] To a 2000 ml, round-bottom flask is added 691 ,5 grams of acetic acid, 83.5 g of DI water, 72.91 g of sodium hydroxide (50percent in water) and 250 g of HSIPA (94.4percent Assay; 4.4 percent Water; and 0.85percent Strong Acid as H2S04). The batch is heated to reflux (106.3° C) cooled to 25° C and held for one hour. The slurry is filtered on a sintered glass funnel and washed with 2 x 63 g of acetic acid. The product is dried in a 160 to 165° C vacuum oven to give 244.7 grams of off- white solid. NOTE: Water-wet acetic acid can be recovered by distillation and recycled to subsequent batches to provide product with comparable quality and yield, [0059] The product assayed as follows:
140.9 g With sulfuric acid; sodium hydroxide In water at 100 - 120℃; The process according to the invention was used to make the sodium salt of 5 sulfoisophthalic acid (NaSIPA). [0067] To a 1000 mL round-bottom flask is added 450 grams of an aqueous HSIPA solution (approximately 29.12percent HSIPA and 29.9percent sulfuric acid). Caustic (NaOH, 50percent, 42.6 grams) was added slowly and the mixture was heated to reflux at about 100 to 120° C. The resulting slurry was cooled to 85° C. Four drops of 35percent hydrogen peroxide were added and the batch was cooled to 25° C., filtered on a sintered glass funnel and washed twice with glacial acetic acid (70 grams for each wash). The product was dried in a 100° C. vacuum oven to give 140.9 grams of white solid. The product assayed as follows:
Reference: [1] Patent: WO2013/25784, 2013, A2, . Location in patent: Paragraph 0058; 0059
[2] Patent: US2013/53593, 2013, A1, . Location in patent: Paragraph 0066-0067
  • 2
  • [ 121-91-5 ]
  • [ 6362-79-4 ]
Reference: [1] Patent: WO2013/25784, 2013, A2,
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