(2-Nitrophenyl)methylene diacetate CAS 6345-63-7
| CAS No. | 6345-63-7 |
| Molecular Formula | C11H11NO6 |
| Molecular Weight | 253.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2-Nitrophenyl)methylene diacetate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (2-Nitrophenyl)methylene diacetate (CAS 6345-63-7), a certified reference material (molecular formula C11H11NO6, MW 253.21 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (2-Nitrophenyl)methylene diacetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 253.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (2-Nitrophenyl)methylene diacetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H11NO6 |
| Molecular Weight | 253.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Nitrophenyl Standards
- 2-({[(3-nitrophenyl)methyl]carbamoyl}amino)acetic acid (CAS 1016510-22-7)
- 2-({[(4-nitrophenyl)methyl]carbamoyl}amino)acetic acid (CAS 1016714-10-5)
- (methyl{[(3-nitrophenyl)amino]carbonyl}amino)acetic acid (CAS 1040320-73-7)
- ((3-Nitrophenyl)carbamoyl)-L-alanine (CAS 1164136-66-6)
- 4-(2-(2-Nitrophenyl)hydrazinyl)-4-oxobutanoic acid (CAS 14674-16-9)
- ((4-Nitrophenyl)carbamoyl)alanine (CAS 688334-02-3)
- (4-Nitrophenyl)methylene diacetate (CAS 2929-91-1)
- 3-(4-Nitrophenyl)pentanedioic acid (CAS 92289-14-0)
Recommended Standards
- (1,3-Dimethyl-2,4,6-trioxo-2,3,4,5,6,7-hexahydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)-acetic acid (CAS 208465-97-8)
- (S,E)-2-(3-(Furan-2-yl)acrylamido)succinic acid (CAS 833485-53-3)
- 2-((2-Carboxyethyl)amino)terephthalic acid (CAS 19384-67-9)
- 1-Nitroanthracene-9,10-dione (CAS 82-34-8)
- 8-Methoxy-2h-chromene-3-carbonitrile (CAS 57543-69-8)
- (4-(2-Fluoroethoxy)phenyl)methanol (CAS 93613-03-7)
- 2-(tert-Butoxy)-3-cyclopropoxy-5-methoxypyridine (CAS 1243368-83-3)
- ((3S,4R)-4-(4-Chlorophenyl)pyrrolidin-3-yl)methanol hydrochloride (CAS 1217780-42-1)
- 6-Bromoquinoline-8-carboxamide (CAS 1823931-71-0)
- 5-methylbenzothiophene-3-sulfonyl chloride (CAS 90273-32-8)
- 2,2,2-Trichloro-1-ethoxyethan-1-ol (CAS 515-83-3)
- Ethyl (2r)-2-aminobutanoate hydrochloride (CAS 127641-80-9)
- (S)-3-(tert-Butoxycarbonyl)-2-oxooxazolidine-5-carboxylic acid (CAS 169688-49-7)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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