C13408
O-(Carboxymethyl)hydroxylamine hemihydrochloride
98%
Synonym(s):
Carboxymethoxylamine hemihydrochloride, (Aminooxy)acetic acid hemihydrochloride, (Carboxymethoxy)amine hemihydrochloride, Hydroxylamine-O-acetic acid hemihydrochloride
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About This Item
Linear Formula:
NH2OCH2COOH · 0.5HCl
CAS Number:
Molecular Weight:
109.30
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
220-862-3
Beilstein/REAXYS Number:
3680528
MDL number:
biological source
synthetic (organic)
Quality Segment
assay
98%
form
crystalline powder, powder or crystals
mp
156 °C (dec.) (lit.)
solubility
water: 100 mg/mL, clear to slightly hazy, colorless to faintly yellow
functional group
carboxylic acid
storage temp.
2-8°C
SMILES string
Cl.NOCC(O)=O.NOCC(O)=O
InChI
1S/2C2H5NO3.ClH/c2*3-6-1-2(4)5;/h2*1,3H2,(H,4,5);1H
InChI key
KBXIJIPYZKPDRU-UHFFFAOYSA-N
Application
O-(Carboxymethyl)hydroxylamine hemihydrochloride can be used as a reactant to synthesize oximes via condensation with aldehydes and ketones . It can also be used as a potent inhibitor of (pyridoxal 5’-phosphate) PLP-dependent β-lyases .
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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