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CAS No.: | 30310-80-6 |
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Name: | L-Proline, 4-hydroxy-1-nitroso-, (4R)- (9CI) |
Article Data: | 8 |
Molecular Structure: | |
Formula: | C5H8 N2 O4 |
Molecular Weight: | 160.13 |
Synonyms: | L-Proline,4-hydroxy-1-nitroso- (6CI); L-Proline, 4-hydroxy-1-nitroso-, trans-;N-Nitroso-4-hydroxyproline; N-Nitrosohydroxyproline |
Density: | 1.79g/cm3 |
Melting Point: | 129-131°C |
Boiling Point: | 482.7°Cat760mmHg |
Flash Point: | 245.7°C |
Safety: | Questionable carcinogen. When heated to decomposition it emits toxic fumes of NOx. |
PSA: | 90.20000 |
LogP: | -0.87450 |
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IUPAC Name: (2S,4R)-4-Hydroxy-1-nitrosopyrrolidine-2-carboxylic acid
Molecular Formula: C5H8N2O4
Molecular Weight: 160.15
Density: 1.79g/cm3
Boiling Point: 482.7°C at 760mmHg
Flash Point: 245.7°C
Freely Rotating Bonds: 3
Polar Surface Area: 68.2 Å2
Index of Refraction: 1.674
Molar Refractivity: 33.45 cm3
Molar Volume: 89 cm3
Polarizability: 13.26 ×10-24 cm3
Surface Tension: 83.3 dyne/cm
Enthalpy of Vaporization: 86.15 kJ/mol
Vapour Pressure: 2.42E-11 mmHg at 25°C
The Cas Register Number of trans-4-Hydroxy-1-nitroso-l-proline is 30310-80-6.The chemical synonyms of trans-4-Hydroxy-1-nitroso-l-proline (CAS NO.30310-80-6) are Nitrosohydroxyproline ; N-Nitrosohydroxyproline ; 4-hydroxy-1-nitrosoproline ; trans-4-Hydroxy-1-nitroso-L-proline ; Proline, 4-hydroxy-1-nitroso-, L- ; CID61873 ; BRN 0475250 ; NSC109547 ; (4R)-4-hydroxy-1-nitroso-L-proline ; LS-7604 .Product categories of trans-4-Hydroxy-1-nitroso-l-proline (CAS NO.30310-80-6) are PYRROLE .The molecular structure of trans-4-Hydroxy-1-nitroso-l-proline (CAS NO.30310-80-6) is.
IARC Cancer Review: Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 7 , 1987,p. 56.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 17 , 1978,p. 303.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) .
Questionable carcinogen. When heated to decomposition it emits toxic fumes of NOx.
trans-4-Hydroxy-1-nitroso-l-proline (CAS NO.30310-80-6), an important component of collagen, was transformed into its N-nitroso-derivative, (4R)-4-hydroxy-1-nitroso-l-proline, 1 by butylnitrite in the acidic medium. The structure is a cyclic hydroxy-N-nitrosoacid with the carboxyl and hydroxyl groups trans to each other.