trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile
matrix substance for MALDI-MS, ≥99.0% (HPLC)
Manufacturer: Supelco
CAS Number: 300364-84-5
Synonym(S): DCTB
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 250 MG | 87884-250-MG | In Stock | ₹ 4,700.00 |
| 1 G | 87884-1-G | In Stock | ₹ 20,000.00 |
87884 - 250 MG
In Stock
Quantity
1
Base Price: ₹ 4,700.00
GST (18%): ₹ 846.00
Total Price: ₹ 5,546.00
grade
matrix substance for MALDI-MS
Quality Level
100
Assay
≥99.0% (HPLC)
form
powder
technique(s)
MALDI-MS: suitable
mp
123-126 °C
cation traces
Ba: ≤5 mg/kgCa: ≤5 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgK: ≤5 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNa: ≤10 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg
absorption
>2000 at 337 nm (mol. absorption)
SMILES string
CC(=C/c1ccc(cc1)C(C)(C)C)\C=C(\C#N)C#N
InChI
1S/C17H18N2/c1-13(10-15(11-18)12-19)9-14-5-7-16(8-6-14)17(2,3)4/h5-10H,1-4H3/b13-9+
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile >=98% | 300364-84-5 | MFCD03453260 | 1G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 24,735.40 | |
| | trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile Matrix Substance for MALDI-MS, ≥99.0%, MilliporeSigma™ Supelco™ | MilliporeSigma Supelco | -- | |
 | trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile | Sigma Aldrich | ₹ 9,980.00 - ₹ 35,280.00 | |
 | (E)-2-(3-(4-(tert-butyl)phenyl)-2-methylallylidene)malononitrile | ChemScene | ₹ 16,855.32 | |
 | 300364-84-5 | trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile | A2B Chem | ₹ 1,540.08 - ₹ 75,207.24 |
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Description
- Other Notes: Used as matrix for MALDI-MS[1]
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
grade: matrix substance for MALDI-MS
Quality Level: 100
Assay: ≥99.0% (HPLC)
form: powder
technique(s): MALDI-MS: suitable
mp: 123-126 °C
cation traces: Ba: ≤5 mg/kgCa: ≤5 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgK: ≤5 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNa: ≤10 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg
absorption: >2000 at 337 nm (mol. absorption)
SMILES string: CC(=C/c1ccc(cc1)C(C)(C)C)\C=C(\C#N)C#N
InChI: 1S/C17H18N2/c1-13(10-15(11-18)12-19)9-14-5-7-16(8-6-14)17(2,3)4/h5-10H,1-4H3/b13-9+
grade: __
Quality Level: 200
Assay: ≥97.0% (AT)
form: powder
technique(s): __
mp: 222-224 °C (lit.)
cation traces: __
absorption: __
SMILES string: Cl[H].Cl[H].CN(C)c1ccc(cc1)N(C)C
InChI: 1S/C10H16N2.2ClH/c1-11(2)9-5-7-10(8-6-9)12(3)4;;/h5-8H,1-4H3;2*1H
grade: analytical standard
Quality Level: 100
Assay: ≥98.0% (GC)
form: __
technique(s): HPLC: suitablegas chromatography (GC): suitable
mp: __
cation traces: __
absorption: __
SMILES string: __
InChI: __