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D204

Sigma-Aldrich

S-(+)-O-Desmethylraclopride hydrobromide

solid, ≥98% (HPLC)

Synonym(s):

(S)-3,5-Dichloro-N-[(1-ethyl-2-pyrrolidinyl)methyl]-2,6-dihydroxybenzamide hydrobromide

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About This Item

Empirical Formula (Hill Notation):
C14H18Cl2N2O3 · HBr
CAS Number:
113310-88-6
Molecular Weight:
414.12
MDL number:
MFCD00671777
UNSPSC Code:
12352202
PubChem Substance ID:
24893602
NACRES:
NA.77

Quality Level

100

assay

≥98% (HPLC)

form

solid

optical activity

[α]23/D +11.0°, c = 1.08 in ethanol(lit.)

storage condition

protect from light

color

white

solubility

H2O: 10 mg/mL

SMILES string

Br.CCN1CCC[C@H]1CNC(=O)c2c(O)c(Cl)cc(Cl)c2O

InChI

1S/C14H18Cl2N2O3.BrH/c1-2-18-5-3-4-8(18)7-17-14(21)11-12(19)9(15)6-10(16)13(11)20;/h6,8,19-20H,2-5,7H2,1H3,(H,17,21);1H/t8-;/m0./s1

InChI key

RIWAHQQBHAKCTN-QRPNPIFTSA-N

Application

Precursor to radiolabeled S-(+)-raclopride.

Caution

Light sensitive

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

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M J Adam et al.
International journal of radiation applications and instrumentation. Part A, Applied radiation and isotopes, 40(1), 91-92 (1989-01-01)
This paper describes the separation of lipophilic amine radiopharmaceuticals on normal phase silica using a reversed phase type eluant. This class of compound usually gives very poor peak symmetry on reversed phase columns. However, excellent separation of a number of
V W Pike et al.
International journal of radiation applications and instrumentation. Part A, Applied radiation and isotopes, 41(5), 483-492 (1990-01-01)
Practical methods are described for the quality assurance of three labelled agents (L-6-[18F]fluoro-DOPA, S-[N-methyl-11C]nomifensine and [O-methyl-11C]raclopride) now produced regularly for PET studies of the dopaminergic system in man. These include indirect methods for the initial determination of label position (e.g.

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