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Merck
CN

H9002

Sigma-Aldrich

L-Hyoscyamine

≥98% (TLC), powder

Synonym(s):

[3(S)-endo]-α-(Hydroxymethyl)benzeneacetic acid 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester

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About This Item

Empirical Formula (Hill Notation):
C17H23NO3
CAS Number:
101-31-5
Molecular Weight:
289.37
MDL number:
MFCD00067306
UNSPSC Code:
12352200
PubChem Substance ID:
329815255

Key Documents

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Assay

≥98% (TLC)

form

powder

color

white

storage temp.

2-8°C

SMILES string

CN1C2CCC1CC(C2)OC(=O)C(CO)c3ccccc3

InChI

1S/C17H23NO3/c1-18-13-7-8-14(18)10-15(9-13)21-17(20)16(11-19)12-5-3-2-4-6-12/h2-6,13-16,19H,7-11H2,1H3

InChI key

RKUNBYITZUJHSG-UHFFFAOYSA-N

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Biochem/physiol Actions

Competitive antagonist at post-ganglionic synapses and on smooth muscle

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301,H332

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flash Point(F)

188.6 °F

Flash Point(C)

87 °C

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
124F0756
070H0276
064H1249
045H0697
011K1391

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