- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Boc-L-2,4-diaminobutyric acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Boc-L-2,4-diaminobutyric acid
- Price: ￥220.0/1g ￥710.0/5g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Nanjing Peptide Biotech Ltd
- China
- Product Name: Boc-Dab-OH
- Price: ￥Inquiry/1kg ￥Inquiry/1g ￥Inquiry/1mg ￥Inquiry/1ton
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: jom
- Email: chenglong.fan@njpeptide.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Boc-L-2,4-Diaminobutyric acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
25691-37-6
25691-37-6 structure
- Name: Boc-L-2,4-diaminobutyric acid
- Chemical Name: (2S)-4-amino-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid
- CAS Number: 25691-37-6
- Molecular Formula: C9H18N2O4
- Molecular Weight: 218.250
- Catalog: Biochemical Amino acids and their derivatives BOC-amino acid
- Create Date: 2018-08-01 16:47:57
- Modify Date: 2025-08-25 17:48:56
| Name | (2S)-4-amino-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid |
|---|---|
| Synonyms |
(S)-Nα-Boc-2,4-diaminobutyric Acid
2,4-Diamino-5-[(2-methyl-2-propanyl)oxy]-5-oxopentanoic acid BOC-DAB MFCD00236841 2,4-Diamino-5-tert-butoxy-5-oxopentanoic acid (non-preferred name) Boc-Daba-OH tert-butoxycarbonyl-diaminobutyric acid Boc-Dab-OH AmbotzBAA1087 (2S)-4-Ammonio-2-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)butanoate 1-Propanaminium, 3-carboxy-3-[[(1,1-dimethylethoxy)carbonyl]amino]-, inner salt, (3S)- (S)-4-Amino-2-(Boc-amino)butyric Acid BOC-L-DAB-OH Glutamic acid, 4-amino-, 1-(1,1-dimethylethyl) ester (S)-4-Amino-2-(tert-butoxycarbonylamino)butanoic acid Boc-L-2,4-Diaminobutyric Acid (S)-4-Amino-2-(tert-butoxycarbonylamino)butyric acid |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 385.1±42.0 °C at 760 mmHg |
| Melting Point | 202 °C(dec.) |
| Molecular Formula | C9H18N2O4 |
| Molecular Weight | 218.250 |
| Flash Point | 186.7±27.9 °C |
| Exact Mass | 218.126663 |
| PSA | 101.65000 |
| LogP | 0.50 |
| Vapour Pressure | 0.0±1.9 mmHg at 25°C |
| Index of Refraction | 1.501 |
| Storage condition | Store at RT. |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H315-H318 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | 38-41 |
| Safety Phrases | 26-39 |
| RIDADR | NONH for all modes of transport |
|
~92%
25691-37-6 |
| Literature: Andruszkiewicz, Ryszard; Rozkiewicz, Dorota Synthetic Communications, 2004 , vol. 34, # 6 p. 1049 - 1056 |
|
~%
25691-37-6 |
| Literature: WO2013/134660 A1, ; Paragraph 0280 ; |
|
~%
25691-37-6 |
| Literature: Ruan, Fuqiang; Chen, Yanqiu; Itoh, Katsumi; Sasaki, Tomikazu; Hopkins, Paul B. Journal of Organic Chemistry, 1991 , vol. 56, # 14 p. 4347 - 4354 |
|
~%
25691-37-6 |
| Literature: Journal of the American Chemical Society, , vol. 119, # 17 p. 4086 - 4087 |
|
~%
25691-37-6 |
| Literature: Synthetic Communications, , vol. 38, # 2 p. 162 - 169 |
|
~%
25691-37-6 |
| Literature: Justus Liebigs Annalen der Chemie, , vol. 731, p. 152 - 180 |
| Precursor 5 | |
|---|---|
| DownStream 4 | |
