Cas no 1100-21-6 (Dansyl-l-isoleucine)
Dansyl-l-isoleucine is a fluorescent derivative of the amino acid isoleucine, featuring a dansyl (5-dimethylaminonaphthalene-1-sulfonyl) group. This modification enhances its utility in fluorescence spectroscopy and labeling applications due to the dansyl moiety's strong emission properties and sensitivity to environmental changes. The compound is particularly valuable in studying protein interactions, conformational dynamics, and peptide sequencing. Its chiral nature ensures compatibility with stereospecific biochemical processes, making it suitable for enzymatic and receptor-binding studies. Dansyl-l-isoleucine is also used in HPLC and mass spectrometry for analytical detection, offering high sensitivity and selectivity. The product is characterized by its stability and well-defined spectral properties, facilitating precise experimental outcomes.
Dansyl-l-isoleucine structure
Product Name:Dansyl-l-isoleucine
CAS No:1100-21-6
MF:C18H24N2O4S
MW:364.459163665771
MDL:MFCD00069525
CID:117417
PubChem ID:87567988
Update Time:2025-05-28
Dansyl-l-isoleucine Chemical and Physical Properties
Names and Identifiers
-
- (2S,3S)-2-(5-(Dimethylamino)naphthalene-1-sulfonamido)-3-methylpentanoic acid
- Dansyl-L-isoleucine
- (2S,3S)-2-[[5-(dimethylamino)naphthalen-1-yl]sulfonylamino]-3-methylpentanoic acid
- L-Isoleucine,N-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]-
- 5-Dimethylaminonaphthalene-1-sulfonyl-L-isoleucine
- Dns-Ile-OH
- N-{[5-(Dimethylamino)-1-Naphthyl]Sulfonyl}-L-Isoleucine
- Dns-L-Ile-OH
- Dansylisoleucine
- N-[5-(Dimethylamino)-1-naphtylsulfonyl]-L-isoleucine
- 5-Dimethylaminonaphthalene-1-sulfonyl-L-isoleucine Dns-Ile-OH
- dansyl-isoleucine
- NJTOKQLVHXSRPR-SJCJKPOMSA-N
- VZ30289
- D1497
- N-(5-Dimethylamino-1-naphthylsulfonyl)-l-isoleucine
- N-([5-(Dimethylamino)-1-naphthyl]sulfonyl)isoleucine #
- (2S,3S)-2-[[5-(dimethylamino)naphthalen-1-yl]sulfonylamino]-3-meth
- (2S,3S)-2-[5-(DIMETHYLAMINO)NAPHTHALENE-1-SULFONAMIDO]-3-METHYLPENTANOIC ACID
- SCHEMBL4140524
- 1100-21-6
- MFCD00069525
- Dansyl-L-isoleucine (Dan-L-Ile-OH)
- T70081
- DTXSID30424932
- BAA10021
- Dansyl-l-isoleucine
-
- MDL： MFCD00069525
- Inchi： 1S/C18H24N2O4S/c1-5-12(2)17(18(21)22)19-25(23,24)16-11-7-8-13-14(16)9-6-10-15(13)20(3)4/h6-12,17,19H,5H2,1-4H3,(H,21,22)/t12-,17-/m0/s1
- InChI Key： NJTOKQLVHXSRPR-SJCJKPOMSA-N
- SMILES： S(C1C=CC=C2C(=CC=CC=12)N(C)C)(N[C@H](C(=O)O)[C@@H](C)CC)(=O)=O
Computed Properties
- Exact Mass: 364.14600
- Monoisotopic Mass: 364.146
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 2
- Hydrogen Bond Acceptor Count: 6
- Heavy Atom Count: 25
- Rotatable Bond Count: 7
- Complexity: 558
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 2
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: nothing
- XLogP3: 3.6
- Topological Polar Surface Area: 95.1
Experimental Properties
- Color/Form: Not determined
- Density: 1.256
- Boiling Point: 545°C at 760 mmHg
- Flash Point: 283.4°C
- Refractive Index: 1.6
- PSA: 95.09000
- LogP: 4.15510
- Solubility: Not determined
Dansyl-l-isoleucine Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Chemenu | CM231801-5g |
(2S,3S)-2-(5-(Dimethylamino)naphthalene-1-sulfonamido)-3-methylpentanoic acid |
1100-21-6 | 95% | 5g |
$348 | 2021-06-09 | |
| Chemenu | CM231801-5g |
(2S,3S)-2-(5-(Dimethylamino)naphthalene-1-sulfonamido)-3-methylpentanoic acid |
1100-21-6 | 95% | 5g |
$348 | 2023-02-19 | |
| abcr | AB140544-100 mg |
Dansyl-L-isoleucine (Dan-L-Ile-OH); . |
1100-21-6 | 100 mg |
€86.20 | 2023-07-20 | ||
| abcr | AB140544-1 g |
Dansyl-L-isoleucine (Dan-L-Ile-OH); . |
1100-21-6 | 1 g |
€226.80 | 2023-07-20 | ||
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | D868862-100mg |
Dansyl-L-isoleucine |
1100-21-6 | 94% | 100mg |
￥384.30 | 2022-01-11 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | LV768-100mg |
Dansyl-l-isoleucine |
1100-21-6 | 100mg |
￥300.0 | 2022-06-10 | ||
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | LV768-500mg |
Dansyl-l-isoleucine |
1100-21-6 | 500mg |
￥1271.0 | 2022-06-10 | ||
| TI XI AI ( SHANG HAI ) HUA CHENG GONG YE FA ZHAN Co., Ltd. | D1497-1G |
Dansyl-L-isoleucine |
1100-21-6 | 1g |
￥1545.00 | 2023-06-14 | ||
| TI XI AI ( SHANG HAI ) HUA CHENG GONG YE FA ZHAN Co., Ltd. | D1497-100MG |
Dansyl-L-isoleucine |
1100-21-6 | 100mg |
￥290.00 | 2024-04-18 | ||
| TRC | D193343-1mg |
Dansyl-L-isoleucine |
1100-21-6 | 1mg |
$ 50.00 | 2022-06-05 |
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