4-[4-Bromo-3-[(methoxymethoxy)methyl]phenoxy]benzonitrile
- CAS947162-14-3
- CatalogueRS-Z401MGQ
- FormulaC16H14BrNO3
- MW347.02
IN STOCK
On this page
![Chemical structure of 4-[4-Bromo-3-[(methoxymethoxy)methyl]phenoxy]benzonitrile](/structures/w4/QAAOKUXSTGHCIQ-UHFFFAOYSA-N.webp?v=8)
Product identification
| Product name | 4-[4-Bromo-3-[(methoxymethoxy)methyl]phenoxy]benzonitrile |
|---|---|
| Catalogue No. | RS-Z401MGQ |
| CAS No. | 947162-14-3 |
| Molecular formula | C16H14BrNO3 |
| Molecular weight | 347.02 |
| Availability | In stock— dispatched in about 1–2 weeks |
| Standard type | General Reference Standards |
| Drug substance | Crisaborole |
| Also known as | Clearsynth; CATO |
| Storage | Refer to the certificate of analysis (COA) supplied with each lot |
| Intended use | For laboratory and research use only. Not for human or veterinary use. |
What is stated on the certificate
Content and purity are assigned per lot and stated on the certificate of analysis issued for the batch you receive — they are not a catalogue-level figure. The certificate records the tests performed, the specification applied and the result obtained for that lot.
| Field | Basis |
|---|---|
| Identity | Spectroscopic and chromatographic methods appropriate to the material |
| Purity | Chromatographic purity, area normalisation unless stated otherwise |
| Assay / content | Mass balance, corrected for the stated volatiles and residue |
| Catalogue and batch numbers | RS-Z401MGQ / batch number on the certificate |
| Retest date | Printed on the certificate for the lot supplied |
Frequently asked
What documentation is supplied with this lot?
A certificate of analysis (COA) is issued for the lot you receive. It records the catalogue number
RS-Z401MGQ and the batch number, the tests performed, the
specification applied and the result obtained. A safety data sheet is supplied with the shipment.
Is the assigned value given on an “as is” basis?
Content and purity are stated per lot on the certificate of analysis, on an “as is” basis unless the certificate says otherwise. The analytical basis for the assigned value is stated on the certificate.
How should this material be stored?
Store as stated: Refer to the certificate of analysis (COA) supplied with each lot. Re-test before use beyond the retest date printed on the certificate.
Do you supply pack sizes other than those listed?
Pack sizes are confirmed with the quotation. Quantities beyond the standard pack sizes can be quoted — send the quantity you need with your enquiry.
Finding this standard
Buyers reach this compound by CAS number, by catalogue number, through the drug substance it belongs to, or through the type of standard it is. Those routes all start here:
- Other impurities of Crisaborole
- General Reference Standards of this kind
- Documents for this item (COA, SDS)
- Certificate of analysis for RS-Z401MGQ
- Request a quotation for RS-Z401MGQ
Searching another way? Send the structure, a SMILES string or the pharmacopoeial name — a CAS number is not required for a non-compendial impurity. Write to sales@rssechem.com.
Other standards of Crisaborole
All 117 further standards are listed here — every link is in the page, not loaded later.
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Crisaborole
IN STOCKRS-U045334 -
Crisaborole Impurity D
IN STOCKRS-C101007 -
1,3-Dihydro-1-hydroxy-2,1-benzoxaborol-5-ol
IN STOCKRS-P006032 -
2,4,6-tribromo-3-hydroxybenzaldehyde
IN STOCKRS-C011091 -
2,4-Dibromo-5-hydroxybenzaldehyde
IN STOCKRS-U051218 -
2,6-Dibromo-3-methylphenol
IN STOCKRS-I516014 -
2-Aminoethyl Diphenylborinate
IN STOCKRS-U003312 -
2-bromo-3-(hydroxymethyl)phenol
BACK ORDERRS-U073278 -
2-Bromo-3-hydroxybenzaldehyde
IN STOCKRS-U073110 -
2-Bromo-4-hydroxybenzoicacid
IN STOCKRS-C004048 -
2-Bromo-5-hydroxybenzaldehyde
IN STOCKRS-U073135 -
2-Bromo-5-hydroxybenzoic acid
IN STOCKRS-U073170 -
2-BROMO-6-HYDROXYBENZALDEHYDE
BACK ORDERRS-U073722 -
2-Bromo-6-hydroxybenzoic Acid
IN STOCKRS-U073802 -
2-Hydroxymethylphenylboronic Acid Dehydrated
IN STOCKRS-P030134 -
3,4-Difluorobenzonitrile
IN STOCKRS-U069297 -
3-hydroxybenzaldehyde
IN STOCKRS-C007001 -
4-(benzyloxy)-3-ethoxybenzonitrile
IN STOCKRS-I516197 -
4-(benzyloxy)-3-methoxybenzonitrile
IN STOCKRS-I516196 -
4-Bromo-2-hydroxybenzaldehyde
CUSTOM SYNTHESISRS-U110027 -
4-Bromo-3-hydroxybenzaldehyde
IN STOCKRS-C004089 -
4-Bromo-3-hydroxybenzoic acid
IN STOCKRS-U110013 -
5-methyl-1,3-dihydro-2,1-benzoxaborol-1-ol
BACK ORDERRS-U085913 -
Bis(Pinacolato)Diboron
IN STOCKRS-C004116 -
Crisaborole Boronic Ester Impurity
IN STOCKRS-C101013 -
Crisaborole Bromo Impurity
IN STOCKRS-C101052 -
Crisaborole D4
IN STOCKRS-C101015 -
Crisaborole Desbromo Keto alcohol Impurity
IN STOCKRS-C101068 -
Crisaborole Dimer Impurity
IN STOCKRS-C101037 -
Crisaborole Hydrate Salt
CUSTOM SYNTHESISRS-C101065 -
Crisaborole Impurity N1
IN STOCKRS-C101070 -
Crisaborole lmpurity 94
IN STOCKRS-C101083 -
Crisaborole lmpurity 96
IN STOCKRS-C101084 -
Crisaborole m-Isomer
IN STOCKRS-C101025 -
Crisaborole o-Isomer
IN STOCKRS-C101023 -
Hypodiboric Acid
IN STOCKRS-U050048 -
p-Fluorobenzonitrile
IN STOCKRS-Z398ZMR -
Tetrakis(dimethylamino)diboron
IN STOCKRS-C011015 -
Crisaborole Impurity 13
IN STOCKRS-C101075 -
Crisaborole Impurity 16
IN STOCKRS-C101028 -
Crisaborole Impurity 19
IN STOCKRS-I001328 -
Crisaborole Impurity 24
IN STOCKRS-C101042 -
Crisaborole Impurity 30
IN STOCKRS-C101006 -
Crisaborole Impurity 34
IN STOCKRS-C101012 -
Crisaborole Impurity 47
IN STOCKRS-C101002 -
Crisaborole Impurity 61
CUSTOM SYNTHESISRS-I001AHR -
Crisaborole Impurity 72
IN STOCKRS-U211OAI -
Crisaborole Impurity 85
IN STOCKRS-C101079 -
Crisaborole Impurity 101
IN STOCKRS-C101071 -
Crisaborole Impurity 106
CUSTOM SYNTHESISRS-C101049 -
Crisaborole impurity 108
IN STOCKRS-I001B4B -
Crisaborole Impurity 116
IN STOCKRS-C101030 -
Crisaborole impurity 116
BACK ORDERRS-I001606 -
Crisaborole Impurity 120
CUSTOM SYNTHESISRS-C101040 -
Crisaborole Impurity 121
CUSTOM SYNTHESISRS-C101066 -
Crisaborole Impurity 141
IN STOCKRS-C101031 -
Crisaborole Impurity 148
BACK ORDERRS-I001A9Y -
Crisaborole Impurity 162
IN STOCKRS-C101064 -
Crisaborole Impurity 163
IN STOCKRS-C101029 -
Crisaborole Impurity 164
BACK ORDERRS-C101036 -
Crisaborole Impurity 165
CUSTOM SYNTHESISRS-C101051 -
Crisaborole Impurity 165
CUSTOM SYNTHESISRS-I001BUG -
Crisaborole Impurity 166
IN STOCKRS-C101055 -
Crisaborole Impurity 167
CUSTOM SYNTHESISRS-C101058 -
Crisaborole impurity 167
IN STOCKRS-I001BIX -
Crisaborole Impurity 168
IN STOCKRS-C101063 -
Crisaborole Impurity 169
BACK ORDERRS-C101072 -
Crisaborole Impurity 170
IN STOCKRS-C101077 -
Crisaborole Impurity 171
CUSTOM SYNTHESISRS-C101081 -
Crisaborole Impurity 176
IN STOCKRS-C101078 -
Crisaborole Impurity 177
IN STOCKRS-C101001 -
Crisaborole Impurity 178
IN STOCKRS-C101003 -
Crisaborole Impurity 179
IN STOCKRS-C101004 -
Crisaborole Impurity 180
IN STOCKRS-C101005 -
Crisaborole Impurity 181
IN STOCKRS-C101008 -
Crisaborole Impurity 182
CUSTOM SYNTHESISRS-C101009 -
Crisaborole Impurity 183
IN STOCKRS-C101010 -
Crisaborole Impurity 184
CUSTOM SYNTHESISRS-C101011 -
Crisaborole Impurity 185
IN STOCKRS-C101014 -
Crisaborole Impurity 186
IN STOCKRS-C101016 -
Crisaborole Impurity 187
IN STOCKRS-C101017 -
Crisaborole Impurity 188
IN STOCKRS-C101018 -
Crisaborole Impurity 189
IN STOCKRS-C101019 -
Crisaborole Impurity 190
IN STOCKRS-C101020 -
Crisaborole Impurity 191
IN STOCKRS-C101021 -
Crisaborole Impurity 192
IN STOCKRS-C101022 -
Crisaborole Impurity 193
IN STOCKRS-C101024 -
Crisaborole Impurity 194
IN STOCKRS-C101026 -
Crisaborole Impurity 195
IN STOCKRS-C101027 -
Crisaborole Impurity 196
IN STOCKRS-C101032 -
Crisaborole Impurity 197
IN STOCKRS-C101033 -
Crisaborole Impurity 198
IN STOCKRS-C101034 -
Crisaborole Impurity 199
IN STOCKRS-C101035 -
Crisaborole Impurity 201
IN STOCKRS-C101039 -
Crisaborole Impurity 202
IN STOCKRS-C101041 -
Crisaborole Impurity 203
CUSTOM SYNTHESISRS-C101043 -
Crisaborole Impurity 204
BACK ORDERRS-C101044 -
Crisaborole Impurity 205
IN STOCKRS-C101045 -
Crisaborole Impurity 206
BACK ORDERRS-C101046 -
Crisaborole Impurity 207
IN STOCKRS-C101047 -
Crisaborole Impurity 208
IN STOCKRS-C101048 -
Crisaborole Impurity 209
IN STOCKRS-C101050 -
Crisaborole Impurity 210
IN STOCKRS-C101053 -
Crisaborole Impurity 211
IN STOCKRS-C101054 -
Crisaborole Impurity 212
CUSTOM SYNTHESISRS-C101056 -
Crisaborole Impurity 213
IN STOCKRS-C101057 -
Crisaborole Impurity 214
IN STOCKRS-C101060 -
Crisaborole Impurity 215
IN STOCKRS-C101061 -
Crisaborole Impurity 216
IN STOCKRS-C101062 -
Crisaborole Impurity 217
IN STOCKRS-C101067 -
Crisaborole Impurity 218
IN STOCKRS-C101069 -
Crisaborole Impurity 219
CUSTOM SYNTHESISRS-C101073 -
Crisaborole Impurity 220
CUSTOM SYNTHESISRS-C101074 -
Crisaborole Impurity 221
IN STOCKRS-C101076 -
Crisaborole Impurity 222
BACK ORDERRS-C101080 -
Crisaborole Impurity 332
IN STOCKRS-C101082
![Chemical structure of 4-[(1,3-Dihydro-1-hydroxy-2,1-benzoxaborol-5-yl)oxy]-benzenemethanamine](/structures/w4/USQKBFNKMYRGGS-UHFFFAOYSA-N.webp?v=8)
Pharmacopoeial names (EP, USP, BP, JP) are used for identification purposes only and do not imply endorsement by those bodies. This product is supplied for laboratory and research use only — not for human or veterinary use.