ChemicalBook > CAS DataBase List > [7(S)-(1alpha,.2beta,4beta,5alpha,7beta)]-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl (hydroxymethyl)phenylacetate

[7(S)-(1alpha,.2beta,4beta,5alpha,7beta)]-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl (hydroxymethyl)phenylacetate

Product Name: [7(S)-(1alpha,.2beta,4beta,5alpha,7beta)]-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl (hydroxymethyl)phenylacetate
CAS No.: 4684-28-0
Chemical Name: [7(S)-(1alpha,.2beta,4beta,5alpha,7beta)]-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl (hydroxymethyl)phenylacetate
Synonyms: Norhyoscine;Norscopolamin;Einecs 225-139-6;Hyoscine EP Impurity A;Tiotropium Impurity 15;Scopolamine EP Impurity A;Norscopolamine (Nor-Hyoscine);Hyoscine hydrobromide EP Impurity B;Scopolamine EP Impurity A (Norscopolamine;3-Oxa-9-azatricyclo[3.3.1.02,4]non-7-yl tropate
CBNumber: CB2893271
Molecular Formula: C16H19NO4
Formula Weight: 289.33
MOL File: 4684-28-0.mol

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[7(S)-(1alpha,.2beta,4beta,5alpha,7beta)]-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl (hydroxymethyl)phenylacetate Property

Boiling point:: 474.7±45.0 °C(Predicted)
Density: 1.34±0.1 g/cm3(Predicted)
solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka: 14.11±0.10(Predicted)

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Safety

RIDADR: UN 1544PSN1 6.1 / PGI
HS Code: 2933991200

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: Y0000484
Product name: Hyoscine impurity A
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: 15 mg
Price: $164
Updated: 2025/07/31

Sigma-Aldrich

Product number: Y0000448
Product name: Hyoscine hydrobromide impurity B
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: 10 mg
Price: $225
Updated: 2025/07/31

Sigma-Aldrich

Product number: PHR8915
Product name: Norscopolamine
Purity: certified reference material, pharmaceutical secondary standard
Packaging: 30MG
Price: $587
Updated: 2025/07/31

Sigma-Aldrich

Product number: Y0000484
Product name: Hyoscine impurity A
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: y0000484
Price: $153
Updated: 2024/03/01

Sigma-Aldrich

Product number: Y0000448
Product name: Hyoscine hydrobromide impurity B
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: y0000448
Price: $220
Updated: 2024/03/01

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[7(S)-(1alpha,.2beta,4beta,5alpha,7beta)]-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl (hydroxymethyl)phenylacetate Chemical Properties,Usage,Production

Chemical Properties

Off-white Solid

Uses

Scopolamine (S200000) metabolite.

[7(S)-(1alpha,.2beta,4beta,5alpha,7beta)]-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl (hydroxymethyl)phenylacetate Preparation Products And Raw materials

Raw materials

Preparation Products

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4684-28-0, [7(S)-(1alpha,.2beta,4beta,5alpha,7beta)]-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl (hydroxymethyl)phenylacetate Related Search:

2-(3,4-Dihydroxyphenyl)-8-(2-O-beta-L-galactopyranosyl-beta-D-glucopyranosyl)-5,7-dihydroxy-4H-1-Benzopyran-4-one hydroxygenkwanin Artemether (4E,6E)-1,7-Diphenyl-4,6-heptadien-3-one Hydroxyecdysone beta-Sitosterol alpha-Cyperone beta-Eudesmol MOSLOFLAVONE alpha-Terpineol Metronidazole Scopolamine

[7(S)-(1alpha,.2beta,4beta,5alpha,7beta)]-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl (hydroxymethyl)phenylacetate

Norscopolamin

(S)-α-(Hydroxymethyl)benzeneacetic acid (1α,2β,4β,5α)-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7β-yl ester

(7(S)-(1alpha,2beta,4beta,5alpha,7beta))-3-Oxa-9-azatricyclo(3.3.1.02,4)non-7-yl (hydroxymethyl)phenylacetate

Benzeneacetic acid, alpha-(hydroxymethyl)-, 3-oxa-9-azatricyclo(3.3.1.0(2,4))non-7-yl ester, (7(S)-(1alpha,2beta,4beta,5alpha,7beta))-

Einecs 225-139-6

Norhyoscine

[7(S)-(1α,2β,4β,5α,7β)]-α-(HydroxyMethyl)-benzeneacetic Acid 3-Oxa-9-azatricyclo[3.3.1.02,4]non-7-yl Ester

6β,7β-Epoxy-1αH,5αH-nortropan-3α-ol (-)-Tropate Ester

(1R,2R,4S,5S,7s)-3-Oxa-9-azatricyclo[3.3.1.02,4]non-7-yl (2S)-3-hydroxy-2-phenylpropanoate

Hyoscine EP Impurity A

Norscopolamine (Nor-Hyoscine)

Scopolamine EP Impurity A (Norscopolamine, Norhyoscine)

Benzeneacetic acid, α-(hydroxymethyl)-, (1α,2β,4β,5α,7β)-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl ester, (αS)-

(S)-(1R,2R,4S,5S,7s)-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl 3-hydroxy-2-phenylpropanoate

3-Oxa-9-azatricyclo[3.3.1.02,4]non-7-yl tropate

3-Oxa-9-azatricyclo[3.3.1.0sup2,4sup]non-7-yltropate

Scopolamine EP Impurity A (Norscopolamine

Hyoscine hydrobromide EP Impurity B

(1R,2R,4S,5S,7s)-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl (S)-3-hydroxy-2-phenylpropanoate

Hyoscine Butylbromide Impurity 9(Hyoscine EP Impurity A)

Tiotropium Impurity 15

Scopolamine EP Impurity A

[7(S)-(1α,.2β,4β,5α,7β)]-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl (hydroxymethyl)phenylacetate

4684-28-0