- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: L-Hydroxyproline
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Chengdu Pukang Biotechnology Co., Ltd.
- China
- Product Name: L-Hydroxyproline
- Price: ￥Inquiry/10g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Lihua Yang
- Email: sales@pu-kang.com
- Nanjing Peptide Biotech Ltd
- China
- Product Name: L-Hydroxyproline
- Price: ￥Inquiry/10g ￥Inquiry/100g ￥Inquiry/1kg ￥Inquiry/10kg
- Purity: 98.0%
- Stocking Period: 7 Day
- Contact: jom
- Email: chenglong.fan@njpeptide.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: trans-4-Hydroxy-D-proline
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
3398-22-9
3398-22-9 structure
- Name: L-Hydroxyproline
- Chemical Name: trans-4-hydroxy-d-proline
- CAS Number: 3398-22-9
- Molecular Formula: C5H9NO3
- Molecular Weight: 131.130
- Create Date: 2018-12-31 17:56:23
- Modify Date: 2025-08-22 09:26:34
| Name | trans-4-hydroxy-d-proline |
|---|---|
| Synonyms |
(2S,4R)-4-hydroxypyrrolidinium-2-carboxylate
Hydroxyproline H-D-HYP-OH Proline, 4-hydroxy-, L- trans-4-hydroxyproline trans-4-D-Hydroxyproline (2S,4R)-(-)-4-Hydroxypyrrolidine-2-carboxylic acid TRANS-D-HYDROXYPROLINE MFCD00065608 Trans-4-Hydroxy-D-Proline trans-4-Hydroxy-L-proline (2R,4S)-4-Hydroxypyrrolidine-2-Carboxylic Acid (2S,4R)-4-Hydroxy-pyrrolidine-2-carboxylic acid D-trans-Hydroxyproli L-Proline, 4-hydroxy-, trans- (9CI) L-Proline, 4-hydroxy-, (4R)- (-)-(2S,4R)-4-HYDROXYPROLINE (2S,4R)-4-hydroxyproline (2S,4R)-4-Hydroxypyrrolidine-2-carboxylic acid TRANS-D-4-HYDROXYPROLINE (trans)-4-Hydroxy-L-proline (2S,4R)-trans-4-hydroxyproline (4R)-4-Hydroxy-L-proline L-Proline, 4-hydroxy-, trans- D-HYDROXYPYROLINE D-HYDROXYPROLINE trans-D-Hyp |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 355.2±42.0 °C at 760 mmHg |
| Melting Point | 260°C |
| Molecular Formula | C5H9NO3 |
| Molecular Weight | 131.130 |
| Flash Point | 168.6±27.9 °C |
| Exact Mass | 131.058243 |
| PSA | 69.56000 |
| LogP | -1.84 |
| Vapour Pressure | 0.0±1.8 mmHg at 25°C |
| Index of Refraction | 1.540 |
| Symbol |
GHS07, GHS08 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H315-H319-H334-H335 |
| Precautionary Statements | P261-P305 + P351 + P338-P342 + P311 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn |
| Risk Phrases | R22 |
| Safety Phrases | S24/25-S36/37-S26 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933990090 |
|
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3398-22-9 |
| Literature: Journal of Biological Chemistry, , vol. 204, p. 307,313 Journal of Biological Chemistry, , vol. 195, p. 383,384 |
|
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3398-22-9 |
| Literature: Journal of Biological Chemistry, , vol. 195, p. 383,384 |
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3398-22-9 |
| Literature: Acta Physica et Chemica, , vol. 3, p. 118 |
|
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3398-22-9 |
| Literature: Acta Physica et Chemica, , vol. 3, p. 118 Bulletin de la Societe Chimique de France, , p. 1015 US2794025 , ; |
|
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3398-22-9 |
| Literature: Bulletin de la Societe Chimique de France, , p. 1015 US2794025 , ; |
|
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3398-22-9 |
| Literature: Chemistry of Materials, , vol. 23, # 5 p. 1280 - 1287 |
| Precursor 4 | |
|---|---|
| DownStream 8 | |
![2,5-Dibromo-N-[(3R,5S)-1-cyano-5-methyl-3-pyrrolidinyl]benzenesul fonamide structure](https://image.chemsrc.com/caspic/237/1123307-53-8.png)
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |